申请人:Merck & Co., Inc.
公开号:US04778818A1
公开(公告)日:1988-10-18
Substituted cinnamyl-2,3-dihydrobenzofurans and analogs were prepared from the nucleophlic substitution of a cinnamylhalide with a 2,3-dihydrobenzofuran anion or an analog thereof. These compounds were found to be potent topical anti-inflammatory agents.
经核苷亲核取代反应,从肉桂基卤代物和2,3-二氢苯并呋喃阴离子或其类似物中制备了替代的肉桂基-2,3-二氢苯并呋喃及其类似物。这些化合物被发现是有效的局部抗炎制剂。