Imidazoquinoline antithrombrogenic cardiotonic agents
US4668686A · kind A · utility
31Cited by
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34Claims
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Key dates
| Filing date | Feb 26, 1986 |
| Grant date | May 26, 1987 |
| Priority date | — |
| Expiry date | Feb 26, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P9/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Novel series of 1,3-dihydro-2H-imidazo[4,5-b]quinolin-2-ones of the Formula ##STR1## wherein R.sub.1 is halogen, lower alkyl, lower alkoxy, trifluoromethyl; R.sub.2 is hydrogen, halogen, lower alkyl, lower alkoxy; R.sub.3 is hydrogen, halogen, lower alkyl, lower alkoxy; and R.sub.4 is hydrogen or lower alkyl. The compounds are therapeutically useful as inhibitors of blood platelet aggregation and/or as cardiotonic agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.