Heilmittelchemische Studien in der heterocyclischen Reihe. 19. Mitteilung. Pyridazine X. Cyan-pyridazin-Derivate mit analgetischer Wirkung
作者:P. Schmidt、J. Druey
DOI:10.1002/hlca.19570400622
日期:——
having in position 5 a cyano, in 3 and 4 alkyl, and in 1 a methyl group have shown a high analgetic activity in animals. The 6-methoxypyridazine XX, isomeric with the first named compound, is the only pyridazine derivative which has shown similar analgetic activity.
讨论了化学上类似于吡啶-生物碱蓖麻碱的化合物1,3,4-三甲基-5-氰基-吡a酮-(6)的镇痛活性。已经制备了许多类似的衍生物,但是只有在位置5具有氰基,在3和4个烷基,在1具有甲基的哒嗪酮在动物中显示出高的止痛活性。与第一个命名的化合物异构的6-甲氧基哒嗪XX是唯一显示出相似镇痛活性的哒嗪衍生物。