Esters and amides of 4,5-dihydrobenz[g]indazole-3-carboxylic acids and related compounds
US3940418A · kind A · utility
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Key dates
| Filing date | Apr 3, 1974 |
| Grant date | Feb 24, 1976 |
| Priority date | — |
| Expiry date | Apr 3, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D231/54
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Aminoalkyl esters and amides of 4,5-dihydrobenz[g]indazole-3-carboxylic acids and related compounds are described herein. They are useful as anti-ulcer agents, anti-arrhythmic agents, anti-bacterial agents, anti-protozoal agents, anthelmintics, anti-fungal agents, anti-algal agents and anti-inflammatory agents. The compounds are prepared from the appropriate carboxylic acid, alkyl ester, or acid chloride.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.