申请人:American Home Products Corporation
公开号:US05281608A1
公开(公告)日:1994-01-25
There are disclosed compounds of the formula ##STR1## wherein R is hydrogen, lower alkyl or phenyl; R.sup.1 is hydrogen, lower alkyl, phenyl, halo, hydroxy, lower alkoxy or trifluoromethyl; R.sup.2 is phenyl, phenylloweralkyl, thienyl, furyl, pyrrolyl, pyridyl, benzothienyl, benzofuryl, indolyl, quinolinyl, or any of the foregoing substituted with halo, lower alkyl, lower alkylcarbonyl, benzoyl, carboxy, lower alkoxycarbonyl, OR.sup.3, N(R.sup.3).sub.2, CON(R.sup.3).sub.2, phenylsulfonyl, lower alkylsulfonyl, cyano, nitro or trifluoromethyl; R.sup.3 is hydrogen, lower alkyl or phenyl; ##STR2## R.sup.4 is lower alkyl; Y is --O-- or --S--; which, by virtue of their ability to inhibit interleukin 1, and to modify the balance between bone production and bone resorption, are of use as anti-inflammatory agents, in the treatment of disease states involving enzymatic tissue destruction, and in the treatment of osteoporosis, and are also intermediates in the preparation of other compounds which possess the ability to inhibit interleukin 1.
公开的化合物的式子为 ##STR1## 其中 R是氢、低碳基或苯基;R.sup.1是氢、低碳基、苯基、卤素、羟基、低烷氧基或三氟甲基;R.sup.2是苯基、苯基低碳基、噻吩基、呋喃基、吡咯基、吡啶基、苯并噻吩基、苯并呋喃基、吲哚基、喹啉基或任何上述基团以卤素、低烷基、低烷氧基、苯甲酰基、羧基、低烷氧羰基、OR.sup.3、N(R.sup.3).sub.2、CON(R.sup.3).sub.2、苯基磺酰基、低烷基磺酰基、氰基、硝基或三氟甲基取代;R.sup.3是氢、低碳基或苯基;##STR2## R.sup.4是低碳基;Y是--O--或--S--;以上化合物因其能够抑制白细胞介素1并调节骨生成和骨吸收之间的平衡而用作抗炎药物,在治疗涉及酶促组织破坏的疾病状态和骨质疏松症方面也有用途,并且也是制备具有抑制白细胞介素1能力的其他化合物的中间体。