发明授权
US5508433A Derivatives of perhydroisoindole and preparation thereof 失效
全氢异吲哚的衍生物及其制备

Derivatives of perhydroisoindole and preparation thereof
摘要:
This invention relates to derivatives of perhydroisoindol of formula: ##STR1## in which the radicals R are hydrogen atoms or together form a bond, the symbols R.sub.2 are phenyl radicals which can be substituted by a halogen atom or a methyl radical in position 2 or 3, R.sub.3 is a halogen atom or a hydroxy radical, R.sub.4 is H or halogen if R.sub.3 is halogen, in their isomer forms, or mixture thereof, and possibly also their salts when they exist, and preparation thereof. The derivatives of the invention are particularly interesting as P substance antagonist.
信息查询
0/0