Heterocyclic derivatives

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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514297, 514314, 546102, 546104, 546167, 546168, 546173, C07D21520, C07D40504, A61K 31435

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active

054552532

ABSTRACT:
Compounds of formula I ##STR1## wherein R.sup.2, R.sup.3, R.sup.4, R.sup.10 and R.sup.11 have any of the meanings given in the specification, and their pharmaceutically acceptable salts are useful in the treatment of urinery incontinence. Also disclosed are pharmaceutical compositions, processes for preparing the compounds of formula I and intermediates.

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