Certain hyrdoxy-phosphinyl-oxy-phenylmethyl-imidazolium hydroxide inner
申请人:American Cyanamid Company
公开号:US05411983A1
公开(公告)日:1995-05-02
The invention is a compound of R or S enantiomers or racemic mixtures of compounds of the formula: ##STR1## wherein: (A) X, Y, and R.sub.3 are as defined in the specification.
Certain phosphinyl-oxy-phenyl-methyl-pyridinium-hydroxide inner salts
申请人:American Cyanamid Company
公开号:US05234918A1
公开(公告)日:1993-08-10
The invention is a compound of R or S enantiomers or racemic mixtures of compounds of the formula: ##STR1## wherein: (A) is ##STR2## Y is (i) C.sub.1 -C.sub.24 (ii) C.sub.1 -C.sub.24 alkoxy; (iii) C.sub.1 -C.sub.24 carboamoyloxy; Y is the divalent radical ##STR3## which are PAF inhibitors.
这项发明是关于R或S对映体或式中化合物的混合物的化合物:##STR1## 其中:(A)是##STR2## Y是(i) C.sub.1-C.sub.24 (ii) C.sub.1-C.sub.24 醚基;(iii) C.sub.1-C.sub.24 羧酰氧基;Y是二价基团##STR3## 它们是PAF酶抑制剂。