Certain N-lower-alkyl-2-(pyridin-3yl)-tetrahydrothiophene or tetrahydrothiopyran-2-carbothioamide-1-oxides having anti-hypertensive activity
US4568682A · kind A · utility
4Cited by
2References
9Claims
0Family size
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Key dates
| Filing date | Jun 16, 1983 |
| Grant date | Feb 4, 1986 |
| Priority date | — |
| Expiry date | Jun 16, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P9/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Thioformamide derivatives of the formula: ##STR1## wherein R is hydrogen or alkyl (1 to 4 C), Het is pyridin-3-yl [optionally substituted by alkyl (1 to 4 C) or a halogen], quinolin-3-yl, pyridazin-4-yl, pyrimidin-5-yl, thiazol-5-yl, thieno[2,3-b]pyridin-5-yl or thieno[3,2-b]pyridin-6-yl, and Y is a valency bond or a methylene radical, are new compounds, which are particularly useful as antihypertensive agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.