申请人:Fujisawa Pharmaceutical Company, Limited
公开号:US04206156A1
公开(公告)日:1980-06-03
New hydroxyaminohydrocarbonphosphonic acid derivatives of the formula: ##STR1## wherein R.sup.1 is hydrogen or acyl, R.sup.2 is hydrogen, lower alkyl, ar(lower)alkyl or acyl, and A is lower alkylene, lower alkenylene or hydroxy(lower)alkylene, or the esters at the phosphono group thereof or the pharmaceutical acceptable salt thereof, and production and use thereof.
新的羟胺羟碳膦酸衍生物的化学式为:##STR1## 其中R.sup.1是氢或酰基,R.sup.2是氢、较低烷基、芳基(较低)烷基或酰基,A是较低烷基、较低烯烃基或羟基(较低)烷基,或其磷酸酯或药用可接受盐,以及其生产和用途。