Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1991-09-30
1993-01-05
Tsang, Cecilia
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514212, 514252, 5142358, 540598, 544121, 544295, 544357, 544360, 544366, 544367, 544369, 544370, 544371, 544372, A61K 31495, A61K 31535, A61K 3155, C07D40300
Patent
active
051770784
ABSTRACT:
Compounds of formula ##STR1## where A is an alkylene chain of 1 or 2 carbon atoms optionally substituted by one or more lower alkyl groups,
REFERENCES:
patent: 4732895 (1988-03-01), Hofmann et al.
Von A. Kellmann et al.; Arzneimettel-Forschung, 31(8), 1178-83 (1981).
Sato et al., Chem. Pharm. Bull; 26(11), 3296-305 (1978).
J. B. Hester et al.; J. Med. Chem., 32(6), 1157-63 (1989).
Ward Terence J.
Warrellow Graham J.
John Wyeth & Brother Limited
Seifert Arthur G.
Tsang Cecilia
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