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US 4,062,850 AGranted
Thiazoloisoquinolines with coronary and respiratory effects
AssigneeChinoin Pharmaceutical and Chemical Works Ltd.
InventorsKalman Harsanyi, Kalman Takacs, Pal Kiss, Laszlo Szekeres, Gyula Papp, Eva Benedek
Life of this patent
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Abstract
1-Cyano-2-imino-2H,4H-5,6-dihydro-8,9-dimethoxy-1,2-thiazolo(3,2a)isoquinol ine or 2-imino-2H,4H-5,6-dihydro-8,9-dimethoxy-1,2-thiazolo(3,2a)isoquinoline or a pharmaceutically acceptable salt thereof. These compounds are effective as heart medicines and respiratory analeptics.
Claims3
1-cyano-2-imino-2H, 4H -5,6-dihydro-8,9-dimethoxy-1,2-thiazolo(3,2a) isoquinoline or 2-imino-2H,4H-5,6-dihydro-8,9-dimethoxy-1,2-thiazolo(3,2a) isoquinoline or a pharmaceutically acceptable salt thereof.
Dependencies are inferred from the claim text.