Studies on the syntheses of analgesics. IV. Syntheses of 1,2,3,4-tetrahydro-5H-benzazepine derivatives.
作者:YOICHI SAWA、TAKESHI KATO、TORU MASUDA、MIKIO HORI、HAJIME FUJIMURA
DOI:10.1248/cpb.23.1917
日期:——
In order to examine more advantageous syntheses and the structure activity relationship, derivatives of 1, 2, 3, 4-tetrahydro-5H-benzazepine were synthesized via two routes from 3, 4-dihydro-1(2H)-naphthalenone. First, these compounds were synthesized via Beckmann rearrangement of 3, 4-dihydro-1(2H)-naphthalenone oximes and second, via 2-(2-cyano-1, 1-dimethylethyl)-4-methoxybenzoic acid. The synthesized compounds were tested for analgesic activity in mice.
为了研究更有优势的合成方法和结构活性关系,研究人员从 3,4-二氢-1(2H)-萘酮出发,通过两种途径合成了 1,2,3,4-四氢-5H-苯并氮杂卓的衍生物。首先,这些化合物是通过 3,4-二氢-1(2H)-萘酮肟的贝克曼重排合成的;其次,这些化合物是通过 2-(2-氰基-1,1-二甲基乙基)-4-甲氧基苯甲酸合成的。对合成的化合物进行了小鼠镇痛活性测试。