Substituted diaryl or diheteroaryl methanes, ethers and amines having
申请人:Allergan Sales, Inc.
公开号:US05919970A1
公开(公告)日:1999-07-06
Compounds of the formula Y.sub.3 (R.sub.4)--X--Y.sub.1 (R.sub.1 R.sub.2)--Z--Y.sub.2 (R.sub.2)--A--B where the symbols have the meaning defined in the specification, have retinoid, retinoid antagonist or retinoid inverse agonist type biological activity.