-
公开(公告)号:US3919312A
公开(公告)日:1975-11-11
申请号:US39548373
申请日:1973-09-10
申请人: SMITHKLINE CORP
发明人: ANDERSON ELVIN L , GRABOYES HAROLD
IPC分类号: C07D219/02 , C07C133/02 , C07C159/00
CPC分类号: C07C251/88 , C07C251/72 , C07D219/02
摘要: Diphenyl-2-carboxaldehyde derivatives, prepared by reacting a diphenylamine-2-carboxylic acid benzenesulfonylhydrazide with a base and hydrazine, semicarbazide, thiosemicarbazide or phenylhydrazine, are reacted with a mineral acid to produce acridines. The acridines are useful as intermediates for preparing 9-aminoalkylacridans having pharmacodynamic activity.
摘要翻译: 通过使二苯胺-2-羧酸苯磺酰肼与碱和肼,氨基脲,氨基硫脲或苯肼反应制备的二苯基-2-甲醛衍生物与无机酸反应,生成吖啶。 该吖啶可用作制备具有药效学活性的9-氨基烷基吖啶的中间体。