Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1989-04-12
1990-08-14
Shen, Cecilia
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
5142278, 5142358, 514241, 544 581, 544 584, 544 60, 544121, 544215, 544295, 544357, 544364, A61K 31495, A61K 3144, C07D40114
Patent
active
049487957
ABSTRACT:
This invention provides pyridylthiazolidine carboxamide derivative shown by general formula (I) and pharmaceutically acceptable salts thereof: ##STR1## wherein A.sup.1 is a single bond, carbonyl group or lower alkylene group which may include a carbonyl group and R.sup.1 is a heterocyclic ring which may be substituted with a lower alkyl group and further provides N-substituted piperazine derivatives useful as intermediates for preparing said compounds (I).
REFERENCES:
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patent: 4737500 (1988-04-01), Sorg
Mase et al., Chem. Abst. 110-32877v (1989).
Fabre et al., Chem. Abst. 101-230510z (1984).
Braguet, Chem. Abst. 103-189808d (1985).
Jaeggi et al., Chem. Abst. 105-79165a (1986).
Hara Hiromu
Mase Toshiyasu
Yamada Toshimitsu
Shen Cecilia
Yamanouchi Pharmaceutical Co. Ltd.
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