{"title":"咪唑[2,1-b]-喹唑啉类药物抑制磷酸二酯酶活性的QSAR研究:活性位点分析。","authors":"Y S Prabhakar","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Published c-AMP phosphodiesterase inhibitory activities of 7-substituted-1,2,3,5-tetrahydro-2-oxoimidazo[2,1-b]quinazolines are used in a QSAR study to analyse a proposed model of the c-AMP PDE (type IV) active site. Based on the regression equations involving hydrophobic parameters and activities, additional subsites G1 and G2 are identified in the secondary binding region G, and steric hydrophobic tolerance at these subsites is discussed.</p>","PeriodicalId":11271,"journal":{"name":"Drug design and delivery","volume":"5 2","pages":"81-91"},"PeriodicalIF":0.0000,"publicationDate":"1989-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"QSAR study of phosphodiesterase inhibitory activity of imidazo[2,1-b]-quinazolines: active site analysis.\",\"authors\":\"Y S Prabhakar\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Published c-AMP phosphodiesterase inhibitory activities of 7-substituted-1,2,3,5-tetrahydro-2-oxoimidazo[2,1-b]quinazolines are used in a QSAR study to analyse a proposed model of the c-AMP PDE (type IV) active site. Based on the regression equations involving hydrophobic parameters and activities, additional subsites G1 and G2 are identified in the secondary binding region G, and steric hydrophobic tolerance at these subsites is discussed.</p>\",\"PeriodicalId\":11271,\"journal\":{\"name\":\"Drug design and delivery\",\"volume\":\"5 2\",\"pages\":\"81-91\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Drug design and delivery\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Drug design and delivery","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
QSAR study of phosphodiesterase inhibitory activity of imidazo[2,1-b]-quinazolines: active site analysis.
Published c-AMP phosphodiesterase inhibitory activities of 7-substituted-1,2,3,5-tetrahydro-2-oxoimidazo[2,1-b]quinazolines are used in a QSAR study to analyse a proposed model of the c-AMP PDE (type IV) active site. Based on the regression equations involving hydrophobic parameters and activities, additional subsites G1 and G2 are identified in the secondary binding region G, and steric hydrophobic tolerance at these subsites is discussed.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
