申请人:Lilly Industries Limited
公开号:EP0110541A1
公开(公告)日:1984-06-13
There are described compounds of the formula
in which R1 is hydrogen or C1-6alkyl, R2 is hydrogen, C1-6alkyl or C3-6alkenyl, X and Y are each oxygen, sulphur, sulphinyl or sulphonyl, n is 2 to 6 and Z ist IH-tetrazol-5-yl, 1H-tetrazol-5-ylthio, 1H-tetrazol-5-ylsulphinyl, 1H-tetrazol-5-yl- sulphonyl, cyano or thiocyano, provided that when both X and Y are oxygen Z is 1H-tetrazol-5-ylthio, 1H-tetrazol-5-yl- sulphinyl, 1H-tetrazol-5-ylsulphonyl or thiocyano; and salts thereof. The compounds in which Z is other than cyano or thiocyano have pharmaceutical activity and inhibit leukotriene action or formation.
所述化合物的化学式为
其中 R1 为氢或 C1-6 烷基,R2 为氢、C1-6 烷基或 C3-6 烯基,X 和 Y 分别为氧、硫、亚硫酰或磺酰,n 为 2 至 6,Z 为 IH-四唑-5-基、1H-四唑-5-基硫基、1H-四唑-5-基磺酰基、1H-四唑-5-基磺酰基、氰基或硫氰基、1H-四唑-5-基硫基、1H-四唑-5-基亚磺酰基、1H-四唑-5-基磺酰基、氰基或硫氰基,条件是当 X 和 Y 均为氧时,Z 为 1H-四唑-5-基硫基、1H-四唑-5-基亚磺酰基、1H-四唑-5-基磺酰基或硫氰基;及其盐类。其中 Z 不是氰基或硫氰基的化合物具有药物活性,可抑制白三烯的作用或形成。