2-thiomethyl-substituted-pyridine and -3,5-dicarboxylates having anti-hypertensive activity
US4918087A · kind A · utility
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5Claims
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Key dates
| Filing date | Mar 11, 1988 |
| Grant date | Apr 17, 1990 |
| Priority date | — |
| Expiry date | Mar 11, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/85
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Pyridines of formula I ##STR1## wherein R.sub.1 is acetyl, benzoyl, cyano, nitro, alkoxycarbonyl or aminocarbonyl groups; R.sub.2 is an optionally substituted aryl or a heterocyclic group; and .phi. is a sulphurated residue such as alkylthio, cycloakylthio, arylthio, heteroarylthio, aminoalkylthio. Compounds I are useful in therapy in cardiovascular field.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.