7-Oxabicycloheptane imidazole prostaglandin analogs useful in the treatment of thrombotic and vasospastic diseases
申请人:E.R. SQUIBB & SONS, INC.
公开号:EP0447188A2
公开(公告)日:1991-09-18
7-Oxabicycoheptane imidazole prostaglandin analogs are provided which are useful in treating thrombotic and vasospastic disease and have the structural formula
wherein m is 0, 1, 2, 3 or 4; n is 1, 2 or 3; and p is 1, 2 or 3; Z is -CH=CH-, -CH2CH2- or
wherein Y is 0 or a single bond ; R is C02H, CO2lower alkyl, C02alkali metal, CONHS02R2 (wherein R2 is lower alkyl or aryl) or -CH2-5-tetrazolyl; A is CHOH, C=O,
(wherein R3 is H or lower alkyl), or a single bond ; R1 is lower alkyl, aryl, cycloalkyl or H, R1 can be H only when A is a single bond.
提供了可用于治疗血栓性和血管痉挛性疾病的 7-氧杂双环庚烷咪唑前列腺素类似物,其结构式为
其中m是0、1、2、3或4;n是1、2或3;p是1、2或3;Z是-CH=CH-、-CH2CH2-或-CH2CH2-。
其中 Y 是 0 或单键;R 是 C02H、CO2lower 烷基、C02 碱金属、CONHS02R2(其中 R2 是低级烷基或芳基)或 -CH2-5-四唑基;A 是 CHOH、C=O、
(其中 R3 为 H 或低级烷基)或单键;R1 为低级烷基、芳基、环烷基或 H,只有当 A 为单键时,R1 才可以是 H。