Synthesis and Biological Evaluation of Alkyl, Alkoxy, Alkylthio, or Amino-Substituted 2,3-Dihydro-1,5-benzothiazepin-4(5H)-ones.
作者:Hirozumi INOUE、Mikihiko KONDA、Tomiki HASHIYAMA、Hisao OTSUKA、AKishige WATANABE、Mitsunori GAINO、Kaoru TAKAHASHI、Tadamasa DATE、Kimio OKAMURA、Mikio TAKEDA、Hiroshi NARITA、Sakae MURATA、AKio ODAWARA、Haruhiko SASAKI、Taku NAGAO
DOI:10.1248/cpb.45.1008
日期:——
5-benzothiazepine skeleton were synthesized and their vasodilating, antihypertensive, and platelet aggregation-inhibitory activities were investigated. (-)-cis-3-Acetoxy-5-[2-(di-methylamino) ethyl]-2,3-dihydro-8-methyl-2-(4-methylphenyl)-1,5-benzothiazepin- 4(5H)-one ((-)-13e) was selected for further studies as a potent inhibitor of platelet aggregation.
合成了被1,5-苯并噻氮平骨架的稠合苯环上的烷基,烷氧基,烷硫基,羟基或氨基取代的2,3-二氢-1,5-苯并噻唑啉-4(5H)-并使其血管舒张,降压和血小板聚集抑制活性进行了研究。(-)-顺-3-乙酰氧基-5- [2-(二甲基氨基)乙基] -2,3-二氢-8-甲基-2-(4-甲基苯基)-1,5-苯并噻嗪-4(5H )-((-)-13e)被选作血小板聚集的有效抑制剂进行进一步研究。