申请人:Mead Johnson & Company
公开号:US04055658A1
公开(公告)日:1977-10-25
Preparation of cyanomethylphenethanolamines useful as adrenergic stimulants is described. Preferred compounds such as 2-hydroxy-5-[1-hydroxy-2-[(1,1-dimethyl-2-phenylethyl)amino]ethyl]-benzene acetonitrile are selective beta-adrenergic stimulants having relatively greater potency on respiratory smooth muscle than on cardiac muscle. Such compounds are particularly valuable in the treatment of bronchial conditions.
描述了制备氰甲基苯乙醇胺,用作肾上腺素能激动剂。首选化合物如2-羟基-5-[1-羟基-2-[(1,1-二甲基-2-苯乙基)氨基]乙基]-苯乙腈是选择性β-肾上腺素能激动剂,对呼吸平滑肌的作用比对心肌的作用更强。这类化合物在治疗支气管疾病方面特别有价值。