申请人:Sankyo Company, Limited
公开号:US05739345A1
公开(公告)日:1998-04-14
Compounds of formula (I): ##STR1## \x9bwherein: X represents an unsubstituted or substituted indolyl, indolinyl, azaindolyl, azaindolinyl, imidazopyridyl or imidazopyrimidinyl group; Y represents an oxygen or sulfur atom; Z represents a 2,4-dioxo-thiazolidin-5-ylidenylmethyl, 2,4-dioxothiazolidin-5-ylmethyl, 2,4-dioxooxazolidin-5-ylmethyl, 3,5-dioxooxadiazolidin-2-ylmethyl or N-hydroxyureidomethyl group; R represents a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom, a hydroxy group, a nitro group, an aralkyl group or a unsubstituted or substituted amino group; and m is an integer of from 1 to 5! have hypoglycemic and anti-diabetic activities. Disclosed also are intermediate compounds for the preparation of compounds of formula I.
式(I)的化合物:##STR1## 其中:X代表未取代或取代的吲哚基、吲哚啉基、氮杂吲哚基、氮杂吲哚啉基、咪唑吡啶基或咪唑嘧啶基;Y代表氧原子或硫原子;Z代表2,4-二氧代噻唑啉-5-亚甲基、2,4-二氧代噻唑啉-5-基甲基、2,4-二氧代噁唑啉-5-基甲基、3,5-二氧代氧杂噻唑啉-2-基甲基或N-羟基脲甲基;R代表氢原子、烷基、烷氧基、卤素原子、羟基、硝基、芳基烷基或未取代或取代的氨基;m为1至5的整数!具有降血糖和抗糖尿病活性。还公开了制备式(I)化合物的中间体化合物。