Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-02-28
1993-01-05
Springer, David B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
5482648, 548305, 549419, C07D25502, C07D23502, C07D30916, A61K 3141, A61K 31415, A61K 3135
Patent
active
051772159
ABSTRACT:
Novel heterocyclic compounds shown by the general formula ##STR1## or the pharmaceutically acceptable salts thereof useful as medicament in particular as antagonist of slow reacting substance of anaphylaxis (SRS-A).
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Merck, et al., "The Merck Index", 9th Ed., 1977, Merck & Co., Inc. Rahway, N.J., P. ONR-94.
Shen, et al., "The Development of Antiasthmatic Drugs", Part III, ed., D. R. Buckle, et al., Butterworth Publishers, Kent, England, 1982, pp. 316, 317, 331-335.
Hara Hiromu
Mase Toshiyasu
Murase Kiyoshi
Tomioka Kenichi
Springer David B.
Yamanouchi Pharmaceutical Co. Ltd.
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