lin91957
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Posted: Tue 16:11, 15 Mar 2011 Post subject: 抗人免疫缺 |
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抗人免疫缺陷病毒(HIV)天然产物CalanolideA及其类似物的合成
anallanJAAcroleinaceta[In:Ra~ohnNedOrganicS3m~hesesNewYork:JohnWileyandSons,1963,4:2I~22SYNTHESISANDANTI.HIVACTIVITY0F(±).CALANOLIDEAANDITSANALOGUESZhouChunmei(ZhouCM),WangLin(WangL),ZhangMir~glong(ZhangML),ZhaoZhizhong(ZhaoZZ)ZhangXingquan(ZhangXQ).ChenXianghong(ChenXH)andChenHongshan(ChenHS)(InstituteofMateriaMedica,ChineseAcademyofMedicalSciencesandPekingUnionMedicalCollegeBeOing100050;InstituteofMedicinalBiotechnology,ChineseAcademyofMedicalSciencesandPekingUnionMedicalCollege,t~fing100050、ABSTRACTAIM:Tostudythesynthesisof(±)一calanolideA(5)anditsanalogues11-demethyland6,6,11-demethylcalanolideA.METHODSANDRESULTS:(±)一CalanolideA(5)wassynthesizedbyafour—stepapproachstartingfromphloroglucinol,viaPechmannreaction,Friedel—Craftsacylation,chromenylationandLuchereduction.(±).lanolideAanalogueswerealsosynthesizedbythesamemethods.CONCLUSION:AntI‘HIVtestshowedthatthesynthesized(-4-).calanolideAmarkedlyinhibitedtheaceumulationofHIV.P24antigeninHumanPBMCcellwithanIc500f0.83mandthetherapeuticindex(TI,TCs0/IC50)WaS34.Theantiviraltestoftheanaloguesareinprogress.KEYWORDS(±)一ealanolideA;(±)-11-&methyland6,6,11-&methyl—calanolideAandB;anti—HIVactivity敬告作者1若从银行汇款,请写明:银行帐号:891006—08;开户银行:中国工商银行北京珠市IS1支行;户名:中国药学会《药学学报》编辑部;汇款单必须注明:《药学学报》×××××号稿,稿件处理费或发表费。2投稿时请勿同时寄处理费待收到回执后再寄。特别注意不要在信封中夹寄现金。3软盘投稿请注意:稿件修改后请将软盘与修改稿同时寄出,软盘文件应包括原文件(注明录人软件类型及版本号)及文本文件(即.TXT文件)。盘上应写清文件名。4插图绘制时要求线条清晰,数据准确,必要时可适当放大,最好使用激光打印。5《药学学报》投稿要求有变动,请注意1999年第7期的投稿须知”。
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