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N-[2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基]氨基酸及其合成與應(yīng)用的制作方法

文檔序號(hào):3579274閱讀:239來源:國知局

專利名稱::N-[2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基]氨基酸及其合成與應(yīng)用的制作方法
技術(shù)領(lǐng)域
:本發(fā)明涉及具有抗炎效果的1,3-二氧六環(huán)類化合物,尤其涉及具有抗炎效果的N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]氨基酸化合物,及其合成和應(yīng)用。
背景技術(shù)
:炎癥是諸多重大疾病,例如癌癥心血管疾病和早老性癡呆的重要誘因。預(yù)防炎癥是預(yù)防所述重大疾病的早期步驟和關(guān)鍵步驟,尋找優(yōu)秀的抗炎藥物是新藥研究的熱點(diǎn)之一。1994年美國專利披露了垸基取代的1,3-二氧六環(huán)化合物對(duì)蛋白激酶C具有抑制作用(Jiang,J.B.;Johnson,M.G.;Nichols,USpatent5,360,818,1994)。發(fā)明人依據(jù)蛋白激酶C與炎癥的關(guān)系,從2000年開始披露1,3-二氧六環(huán)化合物可以通過縮醛轉(zhuǎn)移反應(yīng)制備,以及具有明確的抗炎作用[(a)Bi,L.;Zhao,M,;Wang,C.;Peng,S.Eur丄Org.Chem.2000,2669;(b)Bi,L.;Zhao,M,;Wang,C.;Peng,S;Winterfeldt,E.J.Org.Chem.2002,67,22.44;(c)LanrongBi,YueZhang,MingZhao,ChaoWang,PriscillaChan,JeffreyB.-H.Tok,ShiqiPeng,NovelSynthesisandAnti-inflammatoryActivitiesof2,5-disubstituted-dioxacycloalkanes,Bioorg.&Med.Chem.2005,13,5640-5646;(d)KeliGu,LanrongBi,MingZhao,ChaoWang,CherylDolan,MichaelC.Kao,JeffreyB.-H.Tok,andShiqiPeng,Stereoselectivesynthesisandanti-inflammatoryactivitiesof6-and7-membereddioxacycloalkanes,Bioorg.&Med.Chem.2005,13,6843-6850.]。而在藥學(xué)領(lǐng)域里,在母核上引入L-氨基酸通??梢愿纳颇负说乃幋再|(zhì),進(jìn)而改善母核的生物活性。發(fā)明人在審視提到的美國專利和發(fā)明人自己的研究工作時(shí)認(rèn)識(shí)到,目前披露的1,3-二氧六環(huán)化合物的取代類型仍然比較局限。例如,系統(tǒng)地用L-氨基酸取代的1,3-二氧六環(huán)化合物仍然屬于空白。而發(fā)明人在審視提到的美國專利和發(fā)明人自己的研究工作時(shí)還認(rèn)識(shí)到,目前沒有方法可以普遍地將L-氨基酸引入l,3-二氧六環(huán)母核,并使引入L-氨基酸的1,3-二氧六環(huán)化合物具有良好的抗炎效果。
發(fā)明內(nèi)容本發(fā)明的目的在于提供具有抗炎效果>1-[2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基]氨基酸類化合物,其具有良好的抗炎效果。本發(fā)明的目的還在于提供上述N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]氨基酸類化合物的制備方法。本發(fā)明的另一目的在于提供上述N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]氨基酸化合物的醫(yī)藥用途。本發(fā)明提供了以下通式I的N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]氨基酸(通式I)或通式II的N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]氨基酸酯類環(huán)合物其中,R為H、CH3、CH(CH3)2、CH2CH(CH3)2、CH(CH3)CH2CH3、CH2C6H5、CH2C6H4-OH-p、CH2OH、CH(OH)CH3、CH2C02CH3、CH2C02H、CH2CH2C02CH、CH2CH2C02H、B引哚-5-基-CH2、CH2CH2SCH3、CH2CH2CH2NHC(NH)NH2、CH2CONH2、CH2CH2CONH2、咪唑-4-基-CH2、CH2CH2CH2CH2NHCBz、化合物(通式n)<formula>formulaseeoriginaldocumentpage6</formula>CH2CH2CH2CH2NH2或環(huán)丁胺-2-基。本發(fā)明化合物的特別實(shí)例包括:N-[2-<:5,5:二甲基-l,3-:二氧六環(huán)-2-基)-乙基]甘氨酸甲酯(3a)N-[2-(:5,5:二甲基-l,3-:二氧六環(huán)-2-基)-乙基]丙氨酸甲酯(31>)N陽(2H:5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基)纈氨酸甲酯(3c)N-(2-<:5,5隱二甲基-],3-二氧六環(huán)-2-基)-乙基)亮氨酸甲酯(3<1)N-(2-<:5,5-二甲基-],3-二氧六環(huán)-2-基)-乙基)異亮氨酸甲酯(36)N-(2-,:5,5-二甲基-"3-二氧六環(huán)-2-基)-乙基)苯丙氨酸甲酯(3f)N-(2-(:5,5隱二甲基-][,3-二氧六環(huán)-2-基)-乙基)酪氨酸甲酯(3g)N-(2-<〔5,5-二甲基-]"3-二氧六環(huán)-2-基)-乙基)絲氨酸甲酯(3h)N-(2-〔5,5-二甲基-],3-二氧六環(huán)-2-基)-乙基)蘇氨酸甲酯(3^N-(2-〔5,5-二甲基-]L,3-二氧六環(huán)-2-基)-乙基)天冬氨酸二甲酯(31))N-(2-〔5,5-二甲基-]"3-二氧六環(huán)-2-基)-乙基)谷氨酸二甲酯(3k)N-(2-〔5,5-二甲基-]L,3-二氧六環(huán)-2-基)-乙基)色氨酸甲酯(31)N-(2-〔5,5-二甲基-]1,3-二氧六環(huán)-2-基)-乙基)蛋氨酸甲酯(3110N-(2-〔5,5-二甲基-]"3-二氧六環(huán)-2-基)-乙基)精氨酸甲酯(3n)N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)天冬酰胺甲酯(30)N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)谷氨酰胺甲酯(3)N-(2-(5,5-二甲基-"3-二氧六環(huán)-2-基〕-乙基)組氨酸甲酯(39)N-[2-(5,5-二甲基-"3-二氧六環(huán)-2-基〕-乙基]節(jié)基賴氨酸甲酯(310N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基〕-乙基]脯氨酸甲酯(38)N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基〕-乙基)甘氨酸(4a)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基〕-乙基)丙氨酸(4b)N-(2-(5,5-二甲基陽1,3-二氧六環(huán)-2-基;卜乙基)纈氨酸(4c)N-(2-(5,5-二甲基-"3-二氧六環(huán)-2-基;卜乙基)亮氨酸(4d)N國(2隱(5,5-二甲基-1,3-二氧六環(huán)-2-基:l-乙基)異亮氨酸(4e)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基:卜乙基)苯丙氨酸(4f)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基:卜乙基)酪氨酸(4g)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基:卜乙基)絲氨酸(4h)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基卜乙基)蘇氨酸(4i)N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)天冬氨酸(4j)N-(2-(5,5-二甲基-l,3陽二.氧六環(huán)-2-基)-乙基)谷氨酸(410N-(2陽(5,5-二甲基-l,3-二.氧六環(huán)-2-基)-乙基)色氨酸(41)N-(2-(5,5陽二甲基-l,3陽二.氧六環(huán)-2-基)-乙基)蛋氨酸(4m)N-(2墨(5,5-二甲基-l,3-二.氧六環(huán)-2-基)-乙基)精氨酸(4n)N-(2-(5,5-二甲基-l,3-二.氧六環(huán)-2-基)-乙基)天冬酰胺(40)N-(2-(5,5-二甲基-l,3-二.氧六環(huán)-2-基〕-乙基)谷氨酰胺(4p)N-(2墨(5,5-二甲基-l,3匿二.氧六環(huán)-2-基〕-乙基)組氨酸(4q)N-(2-(5,5隱二甲基-l,3-二.氧六環(huán)-2-基〕-乙基)賴氨酸(4r)或N-(:2-(5,5.-二甲基-1,3-二氧六環(huán)-2-基)-乙基)脯氨酸(")。本發(fā)明還提供了上述通式I化合物的制備方法,該方法包括2,2-二甲基-1,3-丙二醇與1,1,3,3-四甲氧基丙烷進(jìn)行縮醛轉(zhuǎn)移反應(yīng)生成2-(2,2-二甲氧基-乙基)-5,5-二甲基-l,3-二氧六環(huán),然后將所得產(chǎn)物在酸性條件下水解成為2-羰甲基-5,5-二甲基-l,3-二氧六環(huán),然后再與鹽酸氨基酸甲酯進(jìn)行反應(yīng),得到上述通式11的1^[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]氨基酸酯,再將其進(jìn)行水解,得到上述通式I的N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]氨基酸。本發(fā)明還提供了本發(fā)明還提供了上述通式II化合物的制備方法,該方法包括2,2-二甲基-1,3-丙二醇與1,1,3,3-四甲氧基丙垸進(jìn)行縮醛轉(zhuǎn)移反應(yīng)生成2-(2,2-二甲氧基-乙基)-5,5-二甲基-l,3-二氧六環(huán),然后將所得產(chǎn)物在酸性條件下水解成為2-羰甲基-5,5-二甲基-l,3-二氧六環(huán),然后再與鹽酸氨基酸甲酯進(jìn)行反應(yīng),得到上述通式II的N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]氨基酸酯。可見,上述通式II的化合物是通式I環(huán)合物的制備中間體。在本發(fā)明制備通式I化合物的方法中,一個(gè)優(yōu)選的實(shí)施方案為2,2-二甲基-1,3-丙二醇與U,3,3-四甲氧基丙烷在無機(jī)酸存在下進(jìn)行縮醛轉(zhuǎn)移反應(yīng),生成2-(2,2-二甲氧基-乙基)-5,5-二甲基-l,3-二氧六環(huán),然后將所得產(chǎn)物在乙睛、DDQ和水存在條件下水解成為2-羰甲基-5,5-二甲基-l,3-二氧六環(huán),然后再與鹽酸氨基酸甲酯在還原劑存在下進(jìn)行反應(yīng),得到上述通式^的N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]氨基酸酯,再將其在NaOH/甲醇溶液中進(jìn)行水解,得到上述通式1的^[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]氨基酸;該過程可以如用以下路線表示其中,條件a為1,1,3,3-四甲氧基丙烷及無機(jī)酸,例如鹽酸。條件b為乙睛、DDQ、水。條件c為還原劑,例如NaCNBHs。條件d為NaOH/甲醇溶液(1—3N)本發(fā)明所得的通式I化合物具有良好的抗炎效果。具體實(shí)施例方式以下結(jié)合本發(fā)明的實(shí)施例來進(jìn)一步描述本發(fā)明,本發(fā)明的特點(diǎn)和優(yōu)點(diǎn)會(huì)隨著描述而更清楚。這些實(shí)施例完全是例證性的,它們僅用來對(duì)本發(fā)明進(jìn)行具體描述,不應(yīng)當(dāng)理解為對(duì)本發(fā)明的限制。本領(lǐng)域技術(shù)人員應(yīng)該理解的是,在不違背本發(fā)明精神和保護(hù)范圍的情況下,任何對(duì)本發(fā)明進(jìn)行的細(xì)節(jié)修改都落入本發(fā)明的保護(hù)范圍內(nèi)。實(shí)施例12-(2,2-二甲氧基-乙基)-5,5-二甲基-l,3-二氧六環(huán)(l)的制備往4.92g(30mmol)l,l,3,3-四甲氧基丙烷及0.78g(7.5mmol)2,2-二甲基-l,3-丙二醇與25ml二氯甲垸的溶液中,滴入0.10ml鹽酸(6N)。反應(yīng)混合物室溫?cái)嚢?4小時(shí)后補(bǔ)加0.78g(7.5mmol)2,2-二甲基-l,3-丙二醇。反應(yīng)混合物繼續(xù)室溫?cái)嚢?4小時(shí),TLC(石油醚乙酸乙酯=15:1)顯示2,2-二甲基-l,3-丙二醇消失。往反應(yīng)混合物中加4.0g無水碳酸鈉,室溫?cái)嚢?小時(shí)。反應(yīng)混合物過濾,濾液減壓濃縮,殘余物經(jīng)硅膠柱層析(石油醚乙酸乙酯=15:1),得到2.059g(67%)標(biāo)題化合物,為無色油狀物。'HNMR(BHSC-300,DMSO-d6)S/ppm=4.537(t,J=6.0Hz,,1H),4.488(t,J=6.0Hz,1H),3.569(d,J=ll.lHz,2H),3.405(d,J=ll.lHz,2H),3.304(s,6H),1.939(m,J=6,0Hz,2H),1.161(s,3H),1.089(s,3H)。實(shí)施例22-羰甲基-5,5-二甲基-l,3-二氧六環(huán)(2)的制備將2.04g(lO.Ommol)2-(2,2-二甲氧基-乙基)-5,5-二甲基-l,3-二氧六環(huán)、50ml乙睛、98mg(0.43mmol)DDQ和5ml水的混合物于50。C攪拌2h,TLC(石油醚乙酸乙酯=15:1)顯示2-(2,2-二甲氧基-乙基)-5,5-二甲基-l,3-二氧六環(huán)消失。反應(yīng)混合物冷至室溫、用200ml水稀釋、用二氯甲烷萃取(50mlx6)。二氯甲烷層用無水硫酸鈉干燥、過濾、濾液減壓濃縮、殘留物經(jīng)硅膠柱層析(30-6(TC石油醚乙醚,4:1)分離,得到1.27g(80%)標(biāo)題化合物,為無色油狀物。ESI-MS(m/e)159[M+H]+,HNMR(BHSC-300,DMSO-d6)S/ppm=9.831(s,1H),4細(xì)(t,J=4.5Hz,1H),3.683(d,J=ll.lHz,2H),3.471(d,J=ll.lHz,2H),2.717(d,J=4.5Hz,2H),1.197(s,3H),1.047(s,3H)。實(shí)施例3N-[2-(5,5二甲基-l,3-二氧六環(huán)-2-基)-乙基]甘氨酸甲酯(3a)的制備125mg(l.Ommol)ofHC1L-Gly-OCH3,22mg(0.55mmol)NaOH和5ml甲醇的懸浮液室溫?cái)嚢鐸O分鐘,使澄清。往得到的溶液中加入300mg無水硫酸鎂之后,再滴加240mg(1.52mmol)2-羰甲基-5,5-二甲基-l,3-二氧六環(huán)。反應(yīng)混合物室溫?cái)嚢?0分鐘之后加入126mg(2.0mmol)NaCNBH3,再室溫?cái)嚢?h,TCL(石油醚:乙醚,4:1)指示2-羰甲基-5,5-二甲基-l,3-二氧六環(huán)完全消失。反應(yīng)混合物過濾,濾液減壓濃縮除去溶劑。殘留物用硅膠柱層析純化,得到185mg(80%)標(biāo)題化合物,為無色固體。'HNMR(BHSC-300,DMSO-d6)S/ppm=4.857(t,J=4.8Hz,IH),3.675(d,J=11.2Hz,2H),3.670(s,3H),3.488(s,2H),3.468(d,J=11.2Hz,2H),2.662(t,J=6.5Hz,2H),2.134(s,IH),1.903(t,J=6.5Hz,2H),0.988(s,3H),0.592(s,3H).13C-NMR(D20)S/ppm=170.966,102.317,79.419,52.469,51.664,38.936,37.603,32.870,24.560,23.192。EI/MS232[M+H]+。元素分析CH21N04理論值C57,12,H9.15,N6.06.實(shí)測(cè)值C57.00,H9.25,N6.21。實(shí)施例4N-[2-(5,5二甲基-l,3-二氧六環(huán)-2-基)-乙基]丙氨酸甲酯(3b)的制備按照實(shí)施例3的操作,從139mg(lmmo1)HC1L-Ala-OCH3制得29.8mg(72%)標(biāo)題化合物,為無色固體。'HNMR(BHSC-300,DMSO-d6)S/ppn^4.851(t,J=4.9Hz,IH),3.672(d,J=ll.lHz,2H),3.658(s,3H),3.484(q,J=6.6Hz,IH),3.464(d,J=ll.lHz,2H),2.762(t,J=6.6Hz,2H),2.131(s,IH),1.657(t,J=6.6Hz,2H),1.224(d,J=6.6Hz,3H),0.986(s,3H),0.590(s,3H)."C-NMR(D20)S/ppm=170.960,100.328,79.415,58.441,51,660,37.969,36.505,32.992,24.557,23.184,22.114。ESI-MS(m/e)246[M+H]+。元素分析C12H23N04理論值C58.75,H9.45,N5.71.實(shí)測(cè)值C58.88,H9.54,N5.93。實(shí)施例5N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)纈氨酸甲酯(3c)的制備按照實(shí)施例3的操作,從167mg(lmmol)HClL-Val-OCH3制得184mg(67%)標(biāo)題化合物,為無色固體。^NMR(BHSC-300,DMSO-d6)S/ppm=4.873(t,J=6.1Hz,IH),3.682(d,J=10.4Hz,2H),3.697(s,3H),3.483(m,J=7.1Hz,IH),3.470(d,J=10.4Hz,2H),2.661(t,J=6.1Hz,2H),2.380(m,J=7.1Hz,IH),2.222(s,IH),1.863(t,J=6.1Hz,2H),l扁(d,J=7.1Hz,3H),l麓(d,J=7.1Hz,3H),0.994(s,3H),0.622(s,3H).13C-NMR(D20)S/ppm=171.732,101.514,79.401,68.433,39.331,38.205,33.217,27.548,24.567,23.190,17.401,17.316.ESI-MS(m/e)274[M+H]+.元素分析C14H27N04理論值C61.51,H9.96,N5.12.實(shí)測(cè)值C61.66,H9.83,N5.31。實(shí)施例6N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)亮氨酸甲酯(3d)的制備按照實(shí)施例3的操作,從181mg(lmmol)HC1L-Leu-0CH3制得201mg(70%)標(biāo)題化合物,為無色固體。'HNMR(BHSC-300,DMSO-d6)S/ppm=4.872(t,J=4.5Hz,IH),3.690(d,J=10.6Hz,2H),3.671(s,3H),3.491(t,J=7.0Hz,IH),3.473(d,J=10.6Hz,2H),2.664(t,J=6.0Hz,2H),2.110(s,1H),1.861(t,J=6.0Hz,2H),1.785(m,J=7.0Hz,IH),1.620(m,J=7.0Hz,2H),l.OB(d,J=7.0Hz,3H),l.OlO(d,J=7.0Hz,3H),0.982(s,3H),0.654(s,3H).13C-NMR(D20)S/ppm=171.802,102.107,79.415,59.6卯,50.611,41.216,39.344,38.843,33.208,27.100,26.472,26.462,23.914,23.321.ESI-MS(m/e)288[M+H]+.元素分析C15H29N04理論值C62.69,H10.17,N4.87.實(shí)測(cè)值C62.82,H10.29,N4.73。實(shí)施例7N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)異亮氨酸甲酯(3e)的制備按照實(shí)施例3的操作,從131mg(lmmo1)異亮氨酸制得131mg(48%)標(biāo)題化合物,為無色固體。'HNMR(BHSC-300,DMSO-d6)S/ppm=4.868(t,J=4.6Hz,IH),3.692(d,J=10.5Hz,2H),3.633(s,3H),3.488(t,J=7.1Hz,IH),3.473(d,J=10.5Hz,2H),2.669(t,J=6.2Hz,2H),2.313(m,J=7.1Hz,IH),2.213(s,IH),1.860(t,J=6.2Hz,2H),1.321(m,J=7.1Hz,2H),1.015(d,J=7.1Hz,3H),l.OlO(t,J=7.1Hz,3H),0,996(s,3H),0.950(s,3H)."C-NMR(D20)S/ppm=172.434,102.311,79.406,69,552,50.145,41.202,40.101,33.377,33.205,27.290,23.862,23.317,20.100,17.365.ESI-MS(m/e)288[M+H]+.元素分析C15H29N04理論值C62.69,H10.17,N4.87.實(shí)測(cè)值C62.56,H10.09,N5.02。實(shí)施例8N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)苯丙氨酸甲酯(3f)的制備按照實(shí)施例3的操作,從216mg(lmmol)HC1'L-Phe-OCH;制得273mg(85%)標(biāo)題化合物,為無色固體。;iHNMR(BHSC-300,DMSO-d6)S/ppm=7.233(t,J=7.5Hz,2H),7.203(d,J=7.5Hz,2H),7.005(t,J=7.5Hz,IH),4.721(t,J=3.9Hz,IH),3.922(t,J=6.5Hz,IH),3.641(s,3H),3.490(d,J=6.5Hz,2H),3.333(d,J=6.5Hz,2H),2.938(m,J=6.6Hz,2H),2.750(m,J=4.2Hz,2H),2.210(s,IH),1.755(m,J=4.2Hz,2H),0.992(s,3H),0.953(s,3H).13CNMR(CDC13)S/ppm=171.845,137.329,129.153,128.345,126.598,100.892,79.334,63.146,51.599,40.069,39.501,38.251,33.502,22.852,22.765.ESI陽MS(m/e)322[M+H]+.元素分析C18H27N04理論值C67.26,H,8.47,N4.36.實(shí)測(cè)值C67.13,H8.39,N4.52。實(shí)施例9N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)酪氨酸甲酯(3g)的制備按照實(shí)施例3的操作,從232mg(lmmol)HC1'L-Phe(OH-p)-OCH3制得238mg(71%)標(biāo)題化合物,為無色固體。^NMR(BHSC-300,DMSO-d6)S/ppm=7.203(d,J=7.2Hz,2H),7.000(d,J=7.2Hz,2H),5.180(s,IH),4.78l(t,J=4.1Hz,IH),3.927(t,J=6.3Hz,IH),3.688(d,J=10.2Hz,2H),3.653(s,3H),3.472(d,J=10.2Hz,2H),2.951(d,J=6.3Hz,2H),2.576(t,J=4.1Hz,2H),2.213(s,IH),1.762(t,J=4.1Hz,2H),O,,(s,3H),0.951(s,3H).13CNMR(CDC13)S/ppm=172.653,155.330,135.337,128.560,116.822,101.241,79.288,65.220,50.386,40.105,39.554,38.207,33.521,23.110,22.872.ESI-MS(m/e)361[M+H]+.元素分析C2。H28N204理論值C66.64,H7.83,N7.77.實(shí)測(cè)值C66.52,H7.72,N7.91。實(shí)施例10N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)絲氨酸甲酯(3h)的制備按照實(shí)施例3的操作,從155mg(lmmol)HC1L-Ser-OCH3制得67mg(77%)標(biāo)題化合物,為無色固體。'HNMR(BHSC-300,DMSO-d6)5/ppm=4.548(t,J=4.6Hz,IH),3.81l(d,J=6.6Hz,2H),3.688(d,J=10.4Hz,2H),3.647(s,3H),3.470(d,J=10.4Hz,2H),3.557(t,J=6.6Hz,IH),2.684(t,J=4.6Hz,2H),2.160(s,IH),2.131(s,1H),1.913(t,J=4.6Hz,2H),0.973(s,3H),0.952(s,3H)."C-NMR(D20)5/ppm=l72.302,102.304,79.400,66.871,64.325,50.600,40.951,38.703,33.603,,24.577,23.176.ESI-MS(m/e)262[M+H]+.元素分析C12H23N05理論值C55.16,H8.87,N5.36.實(shí)測(cè)值C55.31,H8.93,N5.51。實(shí)施例11N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)蘇氨酸甲酯(3i)的制備按照實(shí)施例3的操作,從169mg(lmmol)HC1L-Thr-OCH3制得226mg(82%)標(biāo)題化合物,為無色固體。^NMR(BHSC-300,DMSO-d6)S/ppm=4.635(t,,J=4.7Hz,lH),3.853(m,J=5.6Hz,IH),3.688(d,J=10.0Hz,2H),3.664(s,3H),3.491(d,J=10.0Hz,2H),3.468(d,J=5.6Hz,IH),2.680(t,J=4.7Hz,2H),2.160(s,IH),2.131(s,IH),1.932(t,J=4.7Hz,2H),1.170(d,J=5.6Hz,3H),0.989(s,3H),0.973(s,3H).13C-NMR(D20)S/ppm=172.413,102.610,79.417,71.622,68.760,50.591,40.775,39.261,32.252,24.610,23.151,22.198.ESI-MS(m/e)276[M+H]+.元素分析C13H25N05理論值C56.71,H9.15,N5.09.實(shí)測(cè)值C56.86,H9.24,N5.27。實(shí)施例12N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)天冬氨酸二甲酯(3j)的制備按照實(shí)施例3的操作,從197mg(lmmol)HC1'L-Asp-(OCH3)2制得248mg(82%)標(biāo)題化合物,為無色固體。'HNMR(BHSC-300,DMSO-d6)5/ppm=4.703(t,J=4.7Hz,IH),3.821(t,J=6.1Hz,IH),3.690(d,J=10.1Hz,2H),3.663(s,3H),3.658(s,3H),3.493(d,J=10.1Hz,2H),2.581(d,J=6.1Hz,2H),2.576(t,J=4.7Hz,2H),2.164(s,1H):1.931(t,J=4.7Hz,2H),0.961(s,3H),0.940(s,3H).13C-NMR(D20)S/ppm=176.706,176.211,102.477,79.322,58.753,50.581,50.493,41.115,40.002,39,637,33.548,24.531,23.330.ESI-MS(m/e)304[M+H]+.元素分析Cl4H25N06理論值C55.43,H8.31,N4.62.實(shí)測(cè)值C55.58,H8.20,N4.77。實(shí)施例13N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)谷氨酸二甲酯(3k)的制備按照實(shí)施例3的操作,從211mg(lmmol)HC1'L-Glu-(OCH3)2制得254mg(80%)標(biāo)題化合物,為淺黃色固體。'HNMR(BHSC-300,DMSO-d6)S/ppm=4.522(t,J=4.3Hz,IH),3.686(d,J=10.1Hz,2H),3.663(s,3H),3.644(s,3H),3.490(d,J=10.1Hz,2H),3.440(t,J=5.6Hz,IH),2.881(t,J=4.3Hz,2H),2.337(t,J=5.6Hz,2H),2.130(s,1H),1.922(t,J=5.6Hz,2H),1.820(t,J=4.3Hz,2H),0.966(s,3H),0.941(s,3H).13C-NMR(D20)S/ppm=172.765,172.318,99.565,79.314,63.582,50.607,50.341,40.220,39.647,33.851,30.359,29.100,24.502,23.468.ESI-MS(m/e)318[M+H]+.元素分析C^H27N06理論值C56.77,H8.57,N4.41.實(shí)測(cè)值C56.89,H8.66,N4.58。實(shí)施例14N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)色氨酸甲酯(31)的制備按照實(shí)施例3的操作,從255mg(lmmol)HC1L陽Trp-OCH3制得292mg(81%)標(biāo)題化合物,為淺黃色固體。'HNMR(BHSC-300,DMSO-d6)5/ppm=8.905(s,1H),7.20(d,J=7.2Hz,IH),7.16(t,J=7.2Hz,IH),7.10(d,J=7.2Hz,IH),7.03(t,J=7.2Hz,IH),6.94(s,IH),4.614(t,J=4.6Hz,IH),3.913(t,J=5.8Hz,IH),3.690(d,J=10.0Hz,2H),3.657(s,3H),3.493(d,J=10.0Hz,2H),2.91l(d,J=5.8Hz,2H),2.637(t,J=4.6Hz,2H),2.133(s,IH),1.856(t,J=4.6Hz,2H),0.966(s,3H),0.923(s,3H).13C-NMR(D20)5/ppm=172.307,136.346,131.663,122.511,121.782,120.449,119.602,112.091,111.007,101.514,79.431,65.716,50.580,40.237,39.630,33.791,31.100,24.515,23.448.ESI-MS(m/e)361[M+H]+.元素分析C20H28N2O4理論值C66.64,H7.83,N7.77.實(shí)測(cè)值C66.79,H7.74,N7.59。實(shí)施例15N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)蛋氨酸甲酯(3m)的制備按照實(shí)施例3的操作,從199mg(lmmol)HC1L陽Met-OCH3制得241mg(79%)標(biāo)題化合物,為無色固體。ESI-MS(m/e)306[M+H]+.'HNMR(BHSC-300,DMSO-d6)S/ppm=4.650(t,J=4.5Hz,IH),3.698(d,J=10.0Hz,2H),3.647(s,3H),3.566(t,J=5.8Hz,IH),3.501(d,J=10.0Hz,2H),2.658(t,J=4.5Hz,2H),2.471(t,J=5.8Hz,2H),2.120(s,IH),2.010(t,J=5.8Hz,2H),2J10(s,3H),1.865(t,J=4.5Hz,2H),0.961(s,3H),0.930(s,3H).13C-NMR(D20)S/ppm=172.116,101.003,79.368,63.081,50.397,40.281,39.501,33.812,33.158,30.494,24.477,23.520,17.501.ESI掘(m/e)306[M+H]+.元素分析C14H27N04S理論值C55.05,H8.91,N4.59.實(shí)測(cè)值C55.22,H8.80,N4.73。實(shí)施例16N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)精氨酸甲酯(3n)的制備按照實(shí)施例3的操作,從251mg(lmmol)HC1L-Arg-OCH3制得232mg(76%)標(biāo)題化合物,為無色固體。巾NMR(BHSC-300,DMSO-d6)5/ppm=8.743(s,2H),8.710(s,1H),6.514(s,IH),4.637(t,J=4.8Hz,IH),3.702(d,J=10.0Hz,2H),3.661(s,3H),3.557(t,J=5.6Hz,IH),3.510(d,J=10.0Hz,2H),2.816(t,J=5.6Hz,2H),2.643(t,J=4.8Hz,2H),2.142(s,IH),1.63l(m,J=5.6Hz,2H),1.875(t,J=4.8Hz,2H),1.534(m,J=5.6Hz,2H),0.903(s,3H),0.890(s,3H).13C-NMR(D20)5/ppm=172.074,162.603,101.112,78.825,63.747,50.441,41.480,40.315,39.542,33.677,29.235,27.120,24.422,23.551.ESI-MS(m/e)331[M+H]+.元素分析C15H30N4O4理論值C54.52,H9.15,N16.96.實(shí)測(cè)值C54.37,H9.07,N17.11。實(shí)施例17N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)天冬酰胺甲酯(3o)的制備按照實(shí)施例3的操作,從182mg(lmmol)HC1L-Asn-OCH3制得236mg(82%)標(biāo)題化合物,為無色固體。^NMR(BHSC-300,DMSO-d6)S/ppm=6.215(s,2H),4.650(t,J=4.5Hz,IH),3.776(t,J=5.7Hz,IH),3.622(s,3H),3.497(d,J=10.0Hz,2H),3.480(d,J=10.0Hz,2H),2.800(t,J=4.5Hz,2H),2.743(d,J=5.7Hz,2H),2.141(s,IH),1.887(t,J=4.5Hz,2H),0.983(s,3H),0.970(s,3H),13C-NMR(D20)5/ppm=176.706,172.600,102.684,79.373,61.484,50.369,41.175,40.273,36.340,32.111,24.330,23.281.ESI-MS(m/e)289[M+H]+.元素分析C13H24N205理論值C54.15,H8.39,N9.72.實(shí)測(cè)值C54.30,H8.27,N9.56。實(shí)施例18N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)谷氨酰胺甲酯(3p)的制備按照實(shí)施例3的操作,從196mg(lmmol)HC1L-Gln-OCH3制得44mg(15%)標(biāo)題化合物,為無色固體。^NMR(BHSC-300,DMSO-d6)S/ppn^6.218(s,2H),4.668(t,J=4.7Hz,1H),3.644(s,3H),3.600(t,J=5.6Hz,1H),3.51l(d,J=10.0Hz,2H),3.483(d,J=10.0Hz,2H),2.792(t,J=4.7Hz,2H),2.228(d,J=5.6Hz,2H),2.141(s,IH).1.891(d,J=5.6Hz,2H),1.890(t,J=4.7Hz,2H),0.981(s,3H),().932(s,3H).13C-NMR(D20)5/j)pm=175.483,172.101,102.314,79.071,62.975,50.365,41.216,40.361,33.006,31.493,27.200,24.393,23.311.ESI-MS(m/e)303[M+H]+.元素分析C14H26N205理論值C55.61,H8.67,N9.26.實(shí)測(cè)值C55.45,H8.55,N9.10。實(shí)施例19N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)組氨酸甲酯(3q)的制備按照實(shí)施例3的操作,從205mg(lmmol)HC1L-His隱OCH3制得224mg(72%)標(biāo)題化合物,為無色固體。'HNMR(BHSC-300,DMSO-d6)5/ppm=12.314(s,1H),8.65l(s,1H),7.366(s,1H),4'667(t,J=4.6Hz,1H),3.860(t,J=4.3Hz,1H),3.624(s,3H),3.551(d,J=10.0Hz,2H),3.498(d,J=10.0Hz,2H),3.246(t,J=4.3Hz,2H),2.293(d,J=5.3Hz,2H),2.143(s,IH),1.917(d,J=5.3Hz,2H),0.983(s,3H),0.934(s,3H).13C-NMR(D20)S/ppm=172.286,135.587,134.643,122.471,101.022,79.340,64.931,50.394,41.360,40.397,33.334,31.470,24.571,23.190.ESI-MS(m/e)312[M+H]+.元素分析(151125:^04理論值。57.86,H8.09,N13.49.實(shí)測(cè)值C58.01,H8.20,N13.33。實(shí)施例20N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]芐基賴氨酸甲酯(3r)的制備按照實(shí)施例3的操作,從330mg(lmmol)HCl'L-Lys(Bzl)-OCH3賴氨酸制得349mg(80%)標(biāo)題化合物,為無色固體。!HNMR(BHSC-300,DMSO-d6)S/ppm=10.708(s,1H),8.45(s,2H),7.87(d,J=7.0Hz,2H),7.34(t,J=7.0Hz,2H),6.95(t,J=7.0Hz,1H),4.671(t,J=4.6Hz,1H),3.622(t,J=5.5Hz,IH),3.617(s,3H),3.541(d,J=10.0Hz,2H),3.488(d,J=10.0Hz,2H),2.862(t,J=4.8Hz,2H),2.763(t,J=4.6Hz,2H),2.144(s,1H),L957(t,J=4.8Hz,2H),L856(m,J=4.8Hz,2H),1.890(t,J=4.6Hz,2H),1.600(m,J=4.8Hz,2H),0.981(s,3H),0.943(s,3H).13C-NMR(D20)S/ppm=172.250,158.349,141.073,129.015,127.500,126.973,101.764,79.002,70.105,63.767,50.330,49,113,41.444,40.265,34.570,33.221,31.485,22.550,24.301,23.458.ESI-MS(m/e)437[M+H]+.元素分析C23H36N206理論值C63.28,H8.31,N6.42.實(shí)測(cè)值C63.44,H8.43,N6.59。實(shí)施例21N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]脯氨酸甲酯(3s)的制備按照實(shí)施例3的操作,從165mg(lmmol)HC1L-Pro-OCH3制得349mg(80%)標(biāo)題化合物,為無色固體。iHNMR(BHSC-300,DMSO-d6)S/ppm=4.855(t,J=4.6Hz,1H),3.671(d,J=ll.lHz,2H),3.624(s,3H),3.455(d,J=ll.lHz,2H),3.421(t,J=5.5Hz,IH),2.653(t,J=4.6Hz,2H),2.312(t,J=5.5Hz,2H),1.866(q,J=4.6Hz,2H)L820(q,J=5.5Hz,2H),1.651(m,J=5.5Hz,2H),0.981(s,3H),0.955(s,3H).13C-NMR(D20)S/ppm=172.422,102.303,79.360,67.125,50.381,49.110,39.876,37.610,32.721,27.893,25.632,24.554,23.190。ESI-MS(m/e)272[M+H]+.元素分析C"H25N04理論值C61.97,H9.29,N5.16.實(shí)測(cè)值C62.13,H9.41,N5.33。實(shí)施例22N-(2-(5,5-二甲基-l,3::氧六環(huán)-2-基)-乙基)甘氨斷4a)的制備將231mg(lmmo1)N-[2-(5,5二甲基-l,3-二氧六環(huán)-2-基)-乙基]甘氨酸甲酯和44mg(l.lmmo1)氫氧化鈉與5ml甲醇混合、攪拌10分鐘使基本澄清,加入300mg無水硫酸鎂、滴加240mg(1.52mmo1)2-羰甲基-5,5-二甲基-l,3-二氧六環(huán)。反應(yīng)混合物室溫?cái)嚢?0分鐘、力卩126mg(2mmol)NaCNBH3、再室溫?cái)嚢璺磻?yīng)6小時(shí)。反應(yīng)混合物過濾、濾液減壓濃縮、殘留物經(jīng)硅膠柱層析(30-6(TC石油醚乙醚,4:1)分離,得到191mg(88%)標(biāo)題化合物,為無色固體。'HNMR(BHSC-300,DMSO-d6)S/ppm=10.867(s,1H),4.865(t,J=4.7Hz,1H),3.680(d,J=11.0Hz,2H),3.493(s,2H),3.472(d,J=11.0Hz,2H),2.668(t,J=6.6Hz,2H),2.512(s,1H),l細(xì)(t,J=6.6Hz,2H),0.985(s,3H),0.587(s,3H).13C-NMR(D20)5/ppm=174.500,102.328,79.384,55.103,39.004,37.627,32.736,24.560,23.192。EI/MS(m/e)218[M+H]+。元素分析C1GH19N04理論值C55.28,H8.81,N6.45.實(shí)測(cè)值C55.39,H8.90,N6.30。32.870,24.560,23.192。實(shí)施例23N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)丙氨酸(4b)的制備按照實(shí)施例24的操作,從245mg(lmmo1)N-[2-(5,5二甲基-1,3-二氧六環(huán)-2-基)-乙基]丙氨酸甲酯制得206mg(89%)標(biāo)題化合物,為無色固體。'HNMR(BHSC-300,DMSO-d6)S/ppm=10.861(s,1H),4.868(t,J=4.6Hz,1H),3.682(d,J=11.0Hz,2H),3.656(q,J=7.2Hz,1H),3.470(d,J=11.0Hz,2H),2.788(t,J=6.0Hz,2H),2.134(s,1H),1.692(t,J=6.0Hz,2H),U28(d,J=7.2Hz,3H),0.999(s,3H),0.595(s,3H).13C-NMR(BHSC-300,DMSO-d6)5/ppm=177.371,100.555,79.438,60.500,38.365,37.262,32.997,24.577,23.192,22.472.ESI-MS(m/e)232[M+H]+。元素分析CH21N04理論值C57.12,H9.15,N6.06.實(shí)測(cè)值C57.00,H9.07,N6.21。實(shí)施例24N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)纈氨酸(4c)的制備按照實(shí)施例24的操作,從273mg(lmmo1)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基)纈氨酸甲酯制得225mg(87%)標(biāo)題化合物,為無色固體。^NMR(BHSC-300,DMSO-d6)S/ppm-10.726(s,1H),4.871(t,J=6.0Hz,1H),3.685(dJ=10.9Hz,2H),3.488(m,J=7.0Hz,IH),3.473(d,J=10.9Hz,2H),2.664(t,J=6.0Hz,2H),2.383(m,J=7.0Hz,1H),2.225(s,1H),1.869(t,J=6.0Hz,2H),1.009(d,J=7.0Hz,3H),1.005(d,J=7.0Hz,3H),0.997(s,3H),0.625(s,3H).13C-NMR(D20)S/ppm=177.365,102.361,79.412,70.614,39.360,38.847,37.224,27.570,24.570,23.194,17.404,17.320.ESI-MS(m/e)260[M+H]+。元素分析C13H25N04理論值C60.21,H9.72,N5.40.實(shí)測(cè)值C60.07,H9.60,N5.57。實(shí)施例25N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)亮氨酸(4d)的制備按照實(shí)施例24的操作,從287mg(lmmol)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基)亮氨酸甲酯制得240mg(88%)標(biāo)題化合物,為無色固體。'HNMR(BHSC-300,DMSO-d6)5/ppm=10.697(s,IH),4.877(t,J=4.6Hz,IH),3.694(d,J=10.7Hz,2H),3.493(t,J=7.2Hz,IH),3.477(d,J=10.7Hz,2H),2扁(t,J=6.2Hz,2H),2.112(s,1H),1.866(t,J=6.2Hz,2H),1.788(m,J=7.2Hz,IH),1.622(m,J=7.2Hz,2H),L017(d,J=7.2Hz,3H),1.012(d,J-7.2Hz,3H),0.986(s,3H),0.651(s,3H).13C-NMR(D20)S/ppm=177.414,102.365,79.420,60.617,41.226,39.360,38.858,33.220,27.110,26.500,26.468,23.920,23.327.ESI-MS(m/e)274[M+H]+.元素分析C14H27N04理論值C61.51,H9,96,N5.12.實(shí)測(cè)值C61.38,H9.82,N5.29。實(shí)施例26N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)異亮氨酸(4e)的制備按照實(shí)施例24的操作,從287mg(lmmol)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基)異亮氨酸甲酯制得240mg(88%)標(biāo)題化合物,為無色固體。^NMR(BHSC-300,DMSO-d6)S/ppm=10.707(s,1H),4.871(t,J=4.5Hz,1H),3.698(d,J=10.9Hz,2H),3.490(t,J=7.0Hz,1H),3.475(d,J=10.9Hz,2H),2.671(t,J=6.0Hz,2H),2.315(m,J=7.0Hz,IH),2.210(s,IH),1.864(t,J=6.0Hz,2H),1.325(m,J=7.0Hz,2H),1.019(d,J=7.0Hz,3H),1.017(t,J=7.0Hz,3H),0.999(s,3H),0.952(s,3H).13C-NMR(D20)S/ppm=177.416,102.351,79.414,69.563,41.211,40.110,33.400,33.213,27.295,23.874,23.321,20.111,17.372.ESI-MS(m/e)274[M+H]+.元素分|^fC14H27N04理論值C61.51,H9,96,N5.12.實(shí)測(cè)值C61.64,H10.05,N5.01。實(shí)施例27N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)苯丙氨酸(4f)的制備按照實(shí)施例24的操作,從321mg(lmmol)N-(2-(5,5-二甲基-1,3-二氧六環(huán)隱2-基)-乙基)苯丙氨酸甲酯制得255mg(80%)標(biāo)題化合物,為無色固體。'HNMR(BHSC-300,DMSO-d6)5/ppm=10.698(s,1H),7.239(t,J=7.6Hz,2H),7.200(d,J=7.6Hz,2H),7.009(t,J=7.6Hz,1H),4.823(t,J=4.2Hz,IH),3.928(t,J=6.6Hz,IH),3.698(d,J=10.9Hz,2H),3.475(d,J=10.9Hz,2H),2.978(d,J=6.6Hz,2H),2.752(t,J=4.2Hz,2H),2.214(s,1H),1.763(t,J=4.2Hz,2H),0.999(s,3H),0,952(s,3H).13CNMR(CDC13)S/ppm=176.854,137.329,129.153,128.345,126.598,100.892,79.334,63.146,40.069,39.501,38.251,33.502,22.852,22.765.ESI-MS(m/e)308[M+H]+元素分析C17H25N04理論值C66.43,H8.20,N4.56.實(shí)測(cè)值C66.29,H8.13,N4.72。實(shí)施例28N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)酪氨酸(4g)的制備按照實(shí)施例24的操作,從337mg(lmmol)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基)酪氨酸甲酯制得258mg(80%)標(biāo)題化合物,為無色固體。^NMR(BHSC-300,DMSO-d6)S/ppm=10.757(s,1H),7.209(d,J=7.2Hz,2H),7.003(d,J=7.2Hz,2H),5.183(s,1H),4.784(t,J=4.0Hz,lH),3.930(t,J=6.4Hz,lH),3.695(d,J=10.7Hz,2H),3.477(d,J=10.7Hz,2H),2.956(d,J=6.4Hz,2H),2.581(t,J=4.0Hz,2H),2.215(s,1H),1.766(t,J=4.0Hz,2H),0.993(s,3H),0.955(s,3H).13CNMR(CDC13)5/ppm=176.649,155.340,135.344,128.564,116.827,101.245,79.303,65.231,40.112,39,561,38.212,33.524,23.115,22.876.ESI-MS(m/e)324[M+H]+.元素分析C17H25N05理論值C63.14,H7.79,N4.33.實(shí)測(cè)值C63.01,H7.68,N4.50。實(shí)施例29N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)絲氨酸(4h)的制備按照實(shí)施例24的操作,從261mg(lmmol)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基)絲氨酸甲酯制得215mg(87%)標(biāo)題化合物,為無色固體。ESI-MS(m/e)248[M+H]+,270[M+Na]+;iHNMR(BHSC-300,DMSO-d6)S/ppm=10.705(s,1H),4.553(t,J=4.5Hz,IH),3.814(d,J=6.5Hz,2H),3.691(d,J=10.8Hz,2H),3.474(d,J=10.8Hz,2H),3.562(t,J=6.5Hz,IH),2.690(t,J=4.5Hz,2H),2'166(s,IH),2.137(s,IH),1.918(t,J=4.5Hz,2H),0.979(s,3H),0.958(s,3H).13C-NMR(D20)S/ppm=l74.163,102.526,79.417,66.905,64.341,40.958,38.712,33.612,,24.585,23.184.ESI-MS(m/e)248[M+H]+.元素分析CnH21N05理論值C53.43,H8.56,N5.66.實(shí)測(cè)值C53.30,H8.44,N5.79。實(shí)施例30N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)蘇氨酸(4i)的制備按照實(shí)施例24的操作,從277mg(lmmol)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基)蘇氨酸甲酯制得214mg(82%)標(biāo)題化合物,為無色固體。!HNMR(BHSC-300,DMSO-d6)S/ppm=10.672(s,1H),4.639(t,J=4.8Hz,lH),3.857(m,J=5.8Hz,IH),3.690(d,J=10.2Hz,2H),3.495(d,J=10.2Hz,2H),3.472(d,J=5.8Hz,IH),2.684(t,J=4.8Hz,2H),2J62(s,IH),2.133(s,IH),1.937(t,J=4.8Hz,2H),1.181(d,J=5.8Hz,3H),l.OOl(s,3H),0.979(s,3H).13C-NMR(D20)S/ppm=176.014,102.625,79.425,71.628,68.768,40.782,39.265,32.258,24.618,23.159,22.203.ESI-MS(m/e)262[M+H〗+.元素分析C12H23N05理論值C55.16,H8.87,N5.36.實(shí)測(cè)值C55.30,H8.98,N5.51。實(shí)施例31N-p-(S,5-二甲基-l,3-二氧六環(huán)-t基)-乙基)天冬氨酸(4j)的制備按照實(shí)施例24的操作,從303mg(lmmol)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基)天冬氨酸二甲酯制得226mg(82%)標(biāo)題化合物,為無色固體。'H畫R(BHSC-300,DMSO-d6)5/ppm=10.881(s,1H),10.816(s,1H),4.712(t,J=4.6Hz,1H),3.825(t,J=6.0Hz,1H),3.695(d,J=10.0Hz,2H),3.498(d,J=10.0Hz,2H),2.587(d,J=6.0Hz,2H),2.580(t,J-4.6Hz,2H),2.167(s,IH),1.937(t,J=4.6Hz,2H),l.OOl(s,3H),0.960(s,3H).13C-NMR(D20)S/ppm=176.779,176.241,102.511,79.335,58.793,41.122,40.015,39.641,33.558,24.550,23.347.ESI-MS(m/e)276[M+H]+.元素分析C12H21N06理論值C52.35,H7.69,N5.09.實(shí)測(cè)值C52.21,H7.58,N5.26。實(shí)施例32N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)谷氨酸(4k)的制備按照實(shí)施例24的操作,從317mg(lmmol)N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)谷氨酸二甲酯制得243mg(84%)標(biāo)題化合物,為淺黃色固體。'HNMR(BHSC-300,DMSO-d6)5/ppm=10.771(s,IH),10.702(s,1H),4.528(t,J=4.2Hz,IH),3.690(d,J=10.0Hz,2H),3.494(d,J=10.0Hz,2H),3.444(t,J=5.7Hz,IH),2.887(t,J=4.2Hz,2H),2.340(t,J=5.7Hz,2H),2.132(s,IH),1.931(t,J=5.7Hz,2H),1.825(t,J=4.2Hz,2H),0,%8(s,3H),0.943(s,3H).13C-NMR(D20)S/ppm=l76.770,176.317,99.573,79.319,63.601,40.224,39.653,33.855,30.411,27.112,24.508,23.471.ESI-MS(m/e)290[M+H]+.元素分析C13H23N06理論值C53.97,H8.08,N4.84.實(shí)測(cè)值C53.83,H8.00,N4.99。實(shí)施例33N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)色氨酸(41)的制備按照實(shí)施例24的操作,從360mg(lmmol)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基)色氨酸甲酯制得295mg(85%)標(biāo)題化合物,為淺黃色固體。'HNMR(BHSC-300,DMSO-d6)S/ppm=10,739(s,1H),8.92l(s,1H),7.22(d,J=7.2Hz,IH),7.20(t,J=7.2Hz,IH),7.15(d,J=7.2Hz,IH),7.10(t,J=7.2Hz,IH),6.96(s,1H),4.622(t,J=4.5Hz,IH),3.920(t,J=5.9Hz,IH),3.694(d,J=10.2Hz,2H),3.499(d,J=10.2Hz,2H),2.915(d,J=5.9Hz,2H),2.641(t,J-4.5Hz,2H),2.137(s,IH),1.862(t,J=4.5Hz,2H),0.968(s,3H),0.925(s,3H).13C-NMR(D20)S/ppm=176.112,136.354,131.700,122.515,121.800,120.501,119.610,112.097,111.021,101.525,79.437,65.721,40.245,39.637,33.800,31.111,24.522,23.454.ESI-MS(m/e)347[M+H]+.元素分析C19H26N204理論值C65.87,H7.56,N8.09.實(shí)測(cè)值C65.73,H7.44,N8.23。實(shí)施例34N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)蛋氨酸(4m)的制備按照實(shí)施例24的操作,從305mg(lmmol)N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)蛋氨酸甲酯制得230mg(79%)標(biāo)題化合物,為無色固體。^NMR(BHSC-300,DMSO-d6)S/ppm=10.674(s,IH),4.654(t,J=4,6Hz,IH),3.702(d,J=10.1Hz,2H),3.571(t,J=5.9Hz,IH),3.507(d,J=10.1Hz,2H),2.666(t,J=4.6Hz,2H),2.475(t,J=5.9Hz,2H),2.125(s,IH),2.018(t,J=5.9Hz,2H),2.114(s,3H),1.871(t,J=4.6Hz,2H),0.967(s,3H),0.934(s,3H).13C-NMR(D20)S/ppm=177.005,101.071,79.375,63.102,40.302,39.511,33.834,33.163,30.505,24.481,23.528,17.509.ESI-MS(m/e)292[M+H〗+.元素分析C13H25N04S理論值C53.58,H8.65,N4.81.實(shí)測(cè)值C53.44,H8.57,N4.96。實(shí)施例35N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)精氨酸(4n)的制備按照實(shí)施例24的操作,從330mg(lmmol)N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)精氨酸甲酯制得256mg(81%)標(biāo)題化合物,為無色固體。^NMR(BHSC-300,DMSO-d6)S/ppm=10,682(s,1H),8.76(s,2H),8.72(s,1H),6.52(sIH),4.646(t,J=4.7Hz,IH),3.71l(d,J=10.2Hz,2H),3.563(t,J=5.7Hz,IH),3.522(d,J=10.2Hz,2H),2.824(t,J=5.7Hz,2H),2.650(t,J=4.7Hz,2H),2.148(s,IH),1.637(mJ=5.7Hz,2H),l細(xì)(t,J=4.7Hz,2H),1.542(m,J=5.7Hz,2H),O.術(shù)(s,3H),0.893(s3H)."C-NMR(D20)S/ppm=176.135,162.845,101.133,78.846,63.777,41.509,40.336,39.564,33.691,29.240,27.132,24.434,23.564.ESI掘(m/e)317[M+H]+.元素分析C14H28N404理論值C53.15,H8.92,N17.71.實(shí)測(cè)值C53.34,H9.03,N17.57。實(shí)施例36N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)天冬酰胺(4o)的制備按照實(shí)施例24的操作,從288mg(lmmol)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基)天冬酰胺甲酯制得233mg(85%)標(biāo)題化合物,為無色固體。!HNMR(BHSC-300,DMSO-d6)S/ppm=10.739(s,1H),6.221(s,2H),4.655(t,J=4.6Hz,IH),3.781(t,J=5.6Hz,IH),3.500(d,J=10.2Hz,2H),3.488(d,J=10.2Hz,2H),2.81l(t,J=4.6Hz,2H),2.750(d,J=5.6Hz,2H),2.144(s,IH),l細(xì)(t,J=4.6Hz,2H),0.989(s,3H),0.976(s,3H).13C-NMR(D20)S/ppm=l77.023,175.539,102.691,79.384,61,491,41.192,40.284,36.346,32.117,24.336,23.285.ESI-MS(m/e)275[M+H]+.元素分析C12H22N205理論值C52.54,H8.08,N10.21.實(shí)測(cè)值C52.71,H8.19,N10.38。實(shí)施例37N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)谷氨酰胺(4p)的制備按照實(shí)施例24的操作,從302mg(lmmol)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基)谷氨酰胺甲酯制得248mg(86%)標(biāo)題化合物,為無色固體。'HNMR(BHSC-300,DMSO-d6)S/ppm=10.723(s,1H),6.232(s,2H),4.672(t,J=4.8Hz,IH),3.603(t,J=5.5Hz,IH),3.517(d,J=10.2Hz,2H),3.491(d,J=10.2Hz,2H),2細(xì)(t,J=4.8Hz,2H),2.23l(d,J=5.5Hz,2H),2.145(s,IH),1.897(d,J=5.5Hz,2H),1.896(t,J=4.8Hz,2H),0.983(s,3H),0.936(s,3H).13C-NMR(D20)S/ppm=l77.351,175.492,102.337,79.078,62.980,41.224,40.369,33.015,31.500,27.209,24.404,23.315.ESI-MS(m/e)289[M+H]+.元素分析C13H24N205理論值C54.15,H8.39,N9.72.實(shí)測(cè)值C54.00,H8.31,N9.58。實(shí)施例38N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)組氨酸(4q)的制備按照實(shí)施例24的操作,從311mg(lmmol)N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基)組氨酸甲酯制得259mg(87%)標(biāo)題化合物,為無色固體。^NMR(BHSC-300,DMSO-d6)S/ppm=12.337(s,1H),10.766(s,1H),8.662(s,1H),7.380(s,IH),4.672(t,J=4.5Hz,IH),3扁(t,J=4.2Hz,IH),3.555(d,J=10.2Hz,2H),3.501(d,J=10.2Hz,2H),3.250(t,J=4.2Hz,2H),2.299(d,J=5.2Hz,2H),2.140(s,1H),L921(d,J=5.2Hz,2H),0.987(s,3H),0.939(s,3H).13C-NMR(D20)S/ppm=177.397,135.595,134.650,122.477,101.030,79.344,64.939,41.364,40.402,33.340,31.476,24.577,23.192.ESI-MS(m/e)298[M+H]+.元素分析C14H23N304理論值C56.55,H7.80,N14.13.實(shí)測(cè)值C56.41,H7.71,N14.29。實(shí)施例39N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)賴氨酸(4r)的制備將436mg(lmmol)N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]芐基賴氨酸甲酯溶于10ml三氟醋酸中,加入4ml三氟甲磺酸和4ml苯甲醚,0。C攪拌2小時(shí),抽氣5分鐘,一次性加入100ml乙醚,析出的產(chǎn)品固體粉末使用SephadexG10進(jìn)行提純,得到246mg(85%)標(biāo)題化合物,為無色固體。!HNMR(BHSC-300,DMSO-d6)S/ppm=10.708(s,1H),8.45(s,2H),4.676(t,J=4.7Hz,IH),3.627(t,J=5.6Hz,IH),3.547(d,J=10.1Hz,2H),3.493(d,J=10.1Hz,2H),2.873(t,J=4.9Hz,2H),2.769(t,J=4.7Hz,2H),2.150(s,IH),1.963(t,J=4.9Hz,2H),L863(m,J=4.9Hz,2H),1.894(t,J=4.7Hz,2H),1.607(m,J=4.9Hz,2H),0.987(s,3H),0.941(s,3H).13C-NMR(D20)5/ppm=177.114,101.780,79.136,63.775,49.907,41.453,40.271,34.582,33.226,31.490,22.553,24.307,23.462.ESI-MS(m/e)289[M+H]+.元素分析C14H28N204理論值C58.31,H9.79,N9.71.實(shí)測(cè)值C58.48,H9.90,N9.56。實(shí)施例40N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)脯氨酸(4s)的制備按照實(shí)施例24的操作,從271mg(lmmol)N-[2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基]脯氨酸甲酯制得218mg(85%)標(biāo)題化合物,為無色固體。iHNMR(BHSC-300,DMSO-d6)S/ppm=10.854(s,1H),4.860(t,J=4.7Hz,1H),3.675(d,J=11.0Hz,2H),3.461(d,J-11.0Hz,2H),3.425(t,J=5.6Hz,IH),2.660(t,J=4.7Hz,2H),2.316(t,J-5.6Hz,2H),1.873(q,J=4.7Hz,2H),L826(q,J=5.6Hz,2H):1.654(m,J=5.6Hz,2H),0.985(s,3H),0.962(s,3H).13C-NMR(D20)S/ppm=177.426,102.315,79.371,67.133,49.117,39.882,37.614,32.725,27.901,25.638,24.560,23.192。ESI-MS(m/e)258[M+H]+.元素分析C13H23N04理論值C60.68,H9.01,N5.44.實(shí)測(cè)值C60.52,H9.10,N5.30。試驗(yàn)例1本發(fā)明實(shí)施例22-40的化合物(即4a-s)的抗炎活性評(píng)價(jià)將化合物4a-s或阿司匹林與0.5%羧甲基纖維素鈉配成懸浮液(0.3mg/ml)。雄性ICR小鼠(20士2g)隨機(jī)分為空白對(duì)照組、阿司匹林組及4a-s組,每組IO只小鼠。分別灌胃給予化合物4a-s(劑量為20mg/kg)或阿司匹林(劑量為30mg/kg)與0.5%羧甲基纖維素鈉配成的懸浮液(0.3mg/ml)。給藥30分鐘后,往小白鼠的左耳外廓涂0.02ml二甲苯。2小時(shí)后將小白鼠頸椎脫臼處死、兩耳用直徑7mm的打孔器取圓形耳片、稱重、把兩圓耳片的重量差作為腫脹度。結(jié)果列于下表1中,其中CMC表示羧甲基纖維素鈉。表1化合物4a-s對(duì)小鼠腫脹的抑制作用<table>tableseeoriginaldocumentpage24</column></row><table>n=ll;a)與CMC組比較,P<0.01;b)與阿司匹林組比較,P<0.01;c)與阿司匹林組比較,P〈0.05。試驗(yàn)例2不同劑量4h、4n和4o的抗炎活性評(píng)價(jià)按照試驗(yàn)例2的方法將環(huán)合物4h、4n和4o均按20mg/kg、4mg/kg和0.8mg/kg三種劑量給雄性ICR小鼠灌胃,兩圓耳片的重量差列入下表2。表2不同劑量的4h、4n和4o對(duì)小鼠腫脹的抑制作用<table>tableseeoriginaldocumentpage25</column></row><table>n=ll;a)與4mg/kg組比較,P〈0.05;b)與0.8mg/kg組比較,P〈0.05;c)與CMC組比較,P<0.01;d)與CMC組比較,P<0.05。權(quán)利要求1、通式I的N-[2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基]氨基酸化合物id="icf0001"file="A2006101442400002C1.gif"wi="43"he="17"top="44"left="45"img-content="drawing"img-format="tif"orientation="portrait"inline="no"/>(通式I)其中,R為H、CH3、CH(CH3)2、CH2CH(CH3)2、CH(CH3)CH2CH3、CH2C6H5、CH2C6H4-OH-p、CH2OH、CH(OH)CH3、CH2CO2CH3、CH2CO2H、CH2CH2CO2CH、CH2CH2CO2H、吲哚-5-基-CH2、CH2CH2SCH3、CH2CH2CH2NHC(NH)NH2、CH2CONH2、CH2CH2CONH2、咪唑-4-基-CH2、CH2CH2CH2CH2NHCBz、CH2CH2CH2CH2NH2或環(huán)丁胺-2-基。2、通式II的N-[2-(5,5-二甲基-l,3二氧六環(huán)-2-基)-乙基腐基酸酯類環(huán)合物<formula>complexformulaseeoriginaldocumentpage2</formula>其中,R為H、CH3、CH(CH3)2、CH2CH(CH3)2、CH(CH3)CH2CH3、CH2C6H5、CH2C6H4-OH-p、CH2OH、CH(OH)CH3、CH2C02CH3、CH2C02H、CH2CH2C()2CH、CH2CH2C02H、U引哚_5_基-CH2、CH2CH2SCH3、CH2CH2CH2NHC(NH)NH2、CH2CONH2、CH2CH2CONH2、咪哇-4-基-CH2、CH2CH2CH2CH2NHCBz、CH2CH2CH2CH2NH2或環(huán)丁胺-2-基。3、根據(jù)權(quán)利要求1或2的化合物,該化合物為N-[2-(5,5二甲基-l,3-二氧六環(huán)-2-基)-乙基]甘氨酸甲酯1^-[2-(5,5二甲基-1,3-二氧六環(huán)-2-基)-乙基]丙氨酸甲酯N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)纈氨酸甲酯N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)亮氨酸甲酯N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)異亮氨酸甲酯N-(2-(:5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)苯丙氨酸甲酯N-(2-(:5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)酪氨酸甲酯N-(2-(:5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)絲氨酸甲酯N-(2隱(:5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)蘇氨酸甲酯N-(2-<:5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)天冬氨酸二甲酯N-(2-<:5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)谷氨酸二甲酯N-(2-<:5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)色氨酸甲酯N-(2-,〔5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)蛋氨酸甲酯N-(2-〔5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)精氨酸甲酯N-(2-〔5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)天冬酰胺甲酯N-(2-〔5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)谷氨酰胺甲酯N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)組氨酸甲酯N-[2-〔5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]芐基賴氨酸甲酯N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基〕-乙基]脯氨酸甲酯N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基〕-乙基)甘氨酸N-(2-(5,5-二甲基-,3-二氧六環(huán)-2-基;h乙基)丙氨酸N-(2-(5,5-二甲基-,3-二氧六環(huán)-2-基;卜乙基)纈氨酸N-(2-(5,5-■~■甲基-.,3-二氧六環(huán)-2-基:卜乙基)亮氨酸N-(2-(5,5-二甲基-J,3-二氧六環(huán)-2-基;l-乙基)異亮氨酸N-(2-(5,5-二甲基-][,3-二氧六環(huán)-2-基:卜乙基)苯丙氨酸N-(2-(5,5-二甲基-][,3-二氧六環(huán)-2-基:卜乙基)酪氨酸N-(2-(5,5-二甲基陽][,3-二氧六環(huán)-2-基)-乙基)絲氨酸N-(2-(5,5-二甲基-]"3-二氧六環(huán)-2-基'卜乙基)蘇氨酸N-(2-(5,5-二甲基-"3-二氧六環(huán)-2-基卜乙基)天冬氨酸N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基)谷氨酸N-(2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基)色氨酸N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)蛋氨酸N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)精氨酸N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)天冬酰胺N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)谷氨酰胺N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)組氨酸N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)賴氨酸或N-(2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基)脯氨酸。4、一種制備權(quán)利要求1所述通式I化合物的制備方法,該方法包括2,2-二甲基-l,3-丙二醇與l,l,3,3-四甲氧基丙垸進(jìn)行縮醛轉(zhuǎn)移反應(yīng)生成2-(2,2-二甲氧基-乙基)-5,5-二甲基-l,3-二氧六環(huán),然后將所得產(chǎn)物在酸性條件下水解成為2-羰甲基-5,5-二甲基-1,3-二氧六環(huán),然后再與鹽酸氨基酸甲酯進(jìn)行反應(yīng),得到上述通式II的N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]氨基酸酯,再將其進(jìn)行水解,得到上述通式I的N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]氨基酸。5、一種制備權(quán)利要求1所述通式II化合物的制備方法,該方法包括2,2-二甲基-l,3-丙二醇與l,l,3,3-四甲氧基丙烷進(jìn)行縮醛轉(zhuǎn)移反應(yīng)生成2-(2,2-二甲氧基-乙基)-5,5-二甲基-l,3-二氧六環(huán),然后將所得產(chǎn)物在酸性條件下水解成為2-羰甲基-5,5-二甲基-1,3-二氧六環(huán),然后再與鹽酸氨基酸甲酯進(jìn)行反應(yīng),得到通式II的N-[2-(5,5-二甲基-l,3-二氧六環(huán)-2-基)-乙基]氨基酸酯化合物。6、權(quán)利要求1所述通式I化合物在制備抗炎藥中的應(yīng)用。全文摘要本發(fā)明公開了通式I的N-[2-(5,5-二甲基-1,3-二氧六環(huán)-2-基)-乙基]氨基酸化合物,其中,R為H、CH<sub>3</sub>、CH(CH<sub>3</sub>)<sub>2</sub>、CH<sub>2</sub>CH(CH<sub>3</sub>)<sub>2</sub>、CH(CH<sub>3</sub>)CH<sub>2</sub>CH<sub>3</sub>、CH<sub>2</sub>C<sub>6</sub>H<sub>5</sub>、CH<sub>2</sub>C<sub>6</sub>H<sub>4</sub>-OH-p、CH<sub>2</sub>OH、CH(OH)CH<sub>3</sub>、CH<sub>2</sub>CO<sub>2</sub>CH<sub>3</sub>、CH<sub>2</sub>CO<sub>2</sub>H、CH<sub>2</sub>CH<sub>2</sub>CO<sub>2</sub>CH、CH<sub>2</sub>CH<sub>2</sub>CO<sub>2</sub>H、吲哚-5-基-CH<sub>2</sub>、CH<sub>2</sub>CH<sub>2</sub>SCH<sub>3</sub>、CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>NHC(NH)NH<sub>2</sub>、CH<sub>2</sub>CONH<sub>2</sub>、CH<sub>2</sub>CH<sub>2</sub>CONH<sub>2</sub>、咪唑-4-基-CH<sub>2</sub>、CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>NHCBz、CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>NH<sub>2</sub>或環(huán)丁胺-2-基,以及該化合物的制備方法和應(yīng)用。該化合物具有良好的抗炎效果。文檔編號(hào)C07D319/06GK101190911SQ200610144240公開日2008年6月4日申請(qǐng)日期2006年11月30日優(yōu)先權(quán)日2006年11月30日發(fā)明者彭師奇,李響敏,明趙申請(qǐng)人:首都醫(yī)科大學(xué)
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