申请人:Recordati S.A. Chemical and Pharmaceutical Company
公开号:US03933793A1
公开(公告)日:1976-01-20
Novel derivatives of 3H-1,5-benzodiazepine and of their salts of addition with acids, including their quaternary ammonium salts, having the general formula: ##EQU1## are provided. Such compounds are effective therapeutically against a large spectrum of gram positive bacteria and APR8 influenza virus. The invention also provides a novel method of preparing compounds having the formula: ##EQU2## wherein R and R' are the same as above, by reacting orthophenylenediamine with a benzoyldithioacetic acid having the formula: ##EQU3## wherein R and R' are as defined above.
提供了3H-1,5-苯二氮杂环己烷及其盐的新衍生物,包括它们与酸的加合物,包括其季铵盐,其通用公式为:提供了这样的化合物在治疗大范围的革兰氏阳性细菌和APR8流感病毒方面具有疗效。该发明还提供了一种制备具有以下公式的化合物的新方法:其中R和R'与上述相同,通过将邻苯二胺与具有以下公式的苯甲酰二硫乙酸反应而得到:其中R和R'如上定义。