化学学报 ›› 1961, Vol. 27 ›› Issue (3): 203-208. 上一篇    下一篇

论文

Ⅱ. 3, 4-二甲氧基苯乙胺衍生的若干化合物

孙存济, 章辛, 嵇汝运   

  1. 中国科学院药物研究所
  • 投稿日期:1960-08-15 发布日期:2013-06-03

Ⅱ. COMPOUNDS DERIVED FROM β-(3, 4-DIMETHOXY)-PHENETHYLAMINE

SUN TSUN-TSI, CHANG SING, KYI ZU-YOONG   

  1. Institute of Materia Medica, Academia Sinica
  • Received:1960-08-15 Published:2013-06-03

β-(3, 4-二甲氧基)苯乙胺与甲醛及甲酸在封管中热至125°, 生成N, N-二甲基衍生物.2-溴-1-(3, 4-二甲氧基)苯乙烷与二乙胺或六氢吡啶缩合则成相应N, N-二乙基衍生物或N-六氢吡啶衍生物.在无水碳酸钠作用下, N-甲基-β-(3, 4-二甲氧基)苯乙胺经氯化苄、2-溴-1-苯乙烷或2-溴-1-(3, 4-二甲氧基)苯乙烷烷化, 分别生成相应N-甲基-N-芳烷基-β-(3, 4-二甲氧基)苯乙胺.β-(3, 4-二甲氧基)苯乙胺经乙酸酐或苯乙酰氯酰化后, 再以五氧化二磷环化, 并以锌粉及盐酸还原, 分别制成1-甲基及1-苄基-6, 7-二甲氧基-1, 2, 3, 4-四氢异喹啉.以上制成的化合物均可认为是镇痛药延胡索素乙的裂环化合物, 并已进行药理试验.

Tetrahydropalmatin(Ⅰ), a constituent isolated from Chinese plant Corydalis ambigus, is a potent analgesic.Several simpler compounds possessing analogous structural skeleton were synthesized in the present work.