{"title":"β-三苯锗丙酸与α-羟基膦酸酯缩合反应的研究和产物结构确定","authors":"毛丽娟张鸣 陈茹玉, Mao Li-Juan Zhang Ming Chen Ru-Yu","doi":"10.1360/ZB1995-25-3-240","DOIUrl":null,"url":null,"abstract":"研究了β-三苯锗丙酸与α-羟基膦酸酯的缩合反应,并详细探讨、分析了常规酯缩合方法在此不能奏效的原因.合成出一系列O,O-二烷基-α-(β-三苯锗基)丙酰酯基膦酸酯新化合物(Ⅰ).培养出I a 单晶.X射线晶体结构分析表明,Ph 3 Ge基与O=P(OR) 2 基由于相互排斥作用很大,这两个基团几乎处于同一平面相距最远的位置上.初步体内、外抗癌活性结果表明,此类化合物在体内、外均有一定抗癌活性.","PeriodicalId":21648,"journal":{"name":"Science in China. Series B, Chemistry, life sciences & earth sciences","volume":"118 1","pages":"240-245"},"PeriodicalIF":0.0000,"publicationDate":"1995-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"β-三苯锗丙酸与α-羟基膦酸酯缩合反应的研究和产物结构确定\",\"authors\":\"毛丽娟张鸣 陈茹玉, Mao Li-Juan Zhang Ming Chen Ru-Yu\",\"doi\":\"10.1360/ZB1995-25-3-240\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"研究了β-三苯锗丙酸与α-羟基膦酸酯的缩合反应,并详细探讨、分析了常规酯缩合方法在此不能奏效的原因.合成出一系列O,O-二烷基-α-(β-三苯锗基)丙酰酯基膦酸酯新化合物(Ⅰ).培养出I a 单晶.X射线晶体结构分析表明,Ph 3 Ge基与O=P(OR) 2 基由于相互排斥作用很大,这两个基团几乎处于同一平面相距最远的位置上.初步体内、外抗癌活性结果表明,此类化合物在体内、外均有一定抗癌活性.\",\"PeriodicalId\":21648,\"journal\":{\"name\":\"Science in China. Series B, Chemistry, life sciences & earth sciences\",\"volume\":\"118 1\",\"pages\":\"240-245\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-03-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Science in China. Series B, Chemistry, life sciences & earth sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1360/ZB1995-25-3-240\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science in China. Series B, Chemistry, life sciences & earth sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1360/ZB1995-25-3-240","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
研究了β-三苯锗丙酸与α-羟基膦酸酯的缩合反应,并详细探讨、分析了常规酯缩合方法在此不能奏效的原因.合成出一系列O,O-二烷基-α-(β-三苯锗基)丙酰酯基膦酸酯新化合物(Ⅰ).培养出I a 单晶.X射线晶体结构分析表明,Ph 3 Ge基与O=P(OR) 2 基由于相互排斥作用很大,这两个基团几乎处于同一平面相距最远的位置上.初步体内、外抗癌活性结果表明,此类化合物在体内、外均有一定抗癌活性.