申请人:Hoffmann-La Roche Inc.
公开号:US05216148A1
公开(公告)日:1993-06-01
Described herein are compounds of the formula ##STR1## wherein R.sup.1 signifies hydrogen, lower-alkyl or a cation; R.sup.2 signifies hydrogen, lower-alkyl, lower-alkoxy or halogen; M signifies --CONH-- or --NHCO--; X and Y are each independently selected from the group consisting of >CR.sup.3 R.sup.4 and --CONR.sup.5 --; Z signifies >CR.sup.6 R.sup.7 ; R.sup.3, R.sup.4, R.sup.6 and R.sup.7 are each independently selected from the group consisting of hydrogen and lower-alkyl; R.sup.5 signifies alkyl; and n signifies 0, 1 or 2; provided that at least one of X or Y is --CONR.sup.5 -- which is bonded to the phenyl ring via the N atom. These compounds are useful in the treatment and prophylaxis of neoplasms, dermatoses and aging of the skin.
本文描述了以下公式的化合物##STR1##其中R.sup.1表示氢、较低的烷基或阳离子;R.sup.2表示氢、较低的烷基、较低的烷氧基或卤素;M表示--CONH--或--NHCO--;X和Y分别独立地选自>CR.sup.3 R.sup.4和--CONR.sup.5--的组成;Z表示>CR.sup.6 R.sup.7;R.sup.3、R.sup.4、R.sup.6和R.sup.7分别独立地选自氢和较低的烷基;R.sup.5表示烷基;n表示0、1或2;前提是X或Y中至少有一个是通过N原子与苯环结合的--CONR.sup.5--。这些化合物在治疗和预防肿瘤、皮肤病和皮肤老化方面具有用途。