申请人:Allergan, Inc.
公开号:US05324840A1
公开(公告)日:1994-06-28
Compounds that provide non-teratogenic effects and lack irritation to the skin are shown in the formula below where the partially drawn ring signifies an aromatic ring which may be carbocyclic or heteroaromatic, 6-membered or 5-membered, and may be condensed with another ring. R.sub.1 is lower alkyl, Cl, Br, or I, R.sub.2 is H, lower alkyl, Cl, Br, or I, and R.sub.3 is lower alkyl, Cl, Br, I, or is an ether, thioether, ester, thioester, amine or substituted amine group. ##STR1##
提供不致畸变作用且不刺激皮肤的化合物如下式所示,其中部分绘制的环表示可能是碳环或杂环,6元环或5元环,并且可能与另一个环融合。R.sub.1为较低的烷基、Cl、Br或I,R.sub.2为H、较低的烷基、Cl、Br或I,R.sub.3为较低的烷基、Cl、Br、I,或者是醚、硫醚、酯、硫酯、胺或取代胺基团。