Bronchodilating 8-hydroxy-5-(1R)-1-hydroxy-2-(N-((1R)-2-(p-metho

Details Bronchodilating 8-hydroxy-5-(1R)-1-hydroxy-2-(N-((1R)-2-(p-metho Bronchodilating 8-hydroxy-5-(1R)-1-hydroxy-2-(N-((1R)-2-(p-metho

1987-07-09

1989-08-15

Daus, Donald G.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

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

546157, 548532, 564443, A61K 3147, C07D21522

Patent

active

RE0330248

ABSTRACT:
A novel carbostyril derivative of the formula: ##STR1## or a pharmaceutically acceptable acid addition salt thereof, and a process for preparing same. The compound (I) shows potent bronchodilating activity and is useful as a bronchodilator.

REFERENCES:
patent: 4022776 (1977-05-01), Nakagawa et al.
patent: 4223137 (1980-09-01), Yoshizaki et al.
Chemical Abstract, vol. 87, No. 23077r for JP 76/141879, (12/7/76), (1977).
Abstract for JP 13510 (3/30/84).
Derwent Abstract for JP 83379 (7/12/77).
"Advanced Organic Chemistry" by Jerry March, pp. 1123 and 1118.
Chemical Abstracts, vol. 88, 6752k, (1978).

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