申请人:Institute of Medicinal Molecular Design, Inc.
公开号:US05929069A1
公开(公告)日:1999-07-27
A compound represented by the formula (I) or (II) or a salt thereof wherein R.sup.1 represents hydrogen atom or a C.sub.1-6 alkyl group; R.sup.2 and R.sup.3 independently represent a hydrogen atom or a C.sub.1-6 alkyl group, or R.sup.2 and R.sup.3 may combine together to represent a 5- or 6-membered cycloalkyl group; R.sup.4 represents, for example, a hydrogen atom or a C.sub.1-6 alkyl group; R.sup.5 represents, for example, a hydrogen atom or a C.sub.1-6 alkyl group; R.sup.6 represents a hydrogen atom or a C.sub.1-6 alkyl group; x represents --NR.sup.7 --, --O--, --CHR.sup.7 -- or --S-- in which R.sup.7 represents, for example, a hydrogen atom or a C.sub.1-6 alkyl group; and Y represents a phenylene group or a pyridinediyl group. The compounds are useful as agents for enhancing the activities of retinoid compounds. ##STR1##
化合物的化学式为(I)或(II),或其盐,其中R.sup.1表示氢原子或C.sub.1-6烷基;R.sup.2和R.sup.3独立地表示氢原子或C.sub.1-6烷基,或R.sup.2和R.sup.3可以结合形成5-或6-成员的环烷基;R.sup.4表示例如氢原子或C.sub.1-6烷基;R.sup.5表示例如氢原子或C.sub.1-6烷基;R.sup.6表示氢原子或C.sub.1-6烷基;x表示--NR.sup.7--,--O--,--CHR.sup.7--或--S--,其中R.sup.7表示例如氢原子或C.sub.1-6烷基;Y表示苯基或吡啶二基。这些化合物可用作增强视黄醇类化合物活性的剂。