申请人:Shionogi & Co., Ltd.
公开号:US05418230A1
公开(公告)日:1995-05-23
Benzylidene derivatives having anti-inflammatory activities, are shown by the following formula I: ##STR1## wherein A is -CH.sub.2 - or -CH.sub.2 CH.sub.2 -; B is a bond or -CH.sub.2 -, -CHOH-, -CO-, -O-, or A and B may taken together form -CH=CH-; D is >N- or >CH-; R.sup.1 and R.sup.2 each independently is hydrogen, lower alkyl or lower alkoxy; R.sup.3 is hydrogen, lower alkyl, cycloalkyl, lower alkoxy, arylalkyloxy, heteroarylalkyloxy, lower alkylcarbonyl, arylcarbonyl, substituted or unsubstituted carbamoyl, or a group of the formula: -(CH.sub.2).sub.n -R.sup.4 wherein R.sup.4 is hydrogen, hydroxy, substituted or unsubstituted amino, aryl, heteroaryl, hydroxycarbonyl or lower alkyloxycarbonyl; n is an integer of 0-3.
具有抗炎活性的苄亚甲基衍生物,其化学式如下:##STR1## 其中,A为-CH.sub.2-或-CH.sub.2 CH.sub.2-;B为键或-CH.sub.2-,-CHOH-,-CO-,-O-,或A和B可共同形成-CH=CH-;D为>N-或>CH-;R.sup.1和R.sup.2各自独立地为氢、低级烷基或低级烷氧基;R.sup.3为氢、低级烷基、环烷基、低级烷氧基、芳基烷氧基、杂芳基烷氧基、低级烷基羰基、芳基羰基、取代或未取代的氨基甲酰基,或式为-(CH.sub.2).sub.n-R.sup.4的基团,其中R.sup.4为氢、羟基、取代或未取代的氨基、芳基、杂芳基、羟基羰基或低级烷氧羰基;n为0-3的整数。