Esters of hydroxyl-substituted nitrogen heterocycles,...

Details Esters of hydroxyl-substituted nitrogen heterocycles,... Esters of hydroxyl-substituted nitrogen heterocycles,...

2005-11-09

2008-09-30

Seaman, D. Margaret (Department: 1625)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

C546S125000, C546S126000, C546S127000

Reexamination Certificate

active

07429601

ABSTRACT:
The present invention relates to new compounds of general formula 1wherein X−and the groups A, B, R, R1, R2, R3, R3′, R4, R4′, Rxand Rx′may have the meanings given in the claims and in the specification, processes for preparing them and their use as pharmaceutical compositions.

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