Pyrid-3-yl thioformamide compounds which have useful pharmaceutical utilities
US5064843A · kind A · utility
4Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 1990 |
| Grant date | Nov 12, 1991 |
| Priority date | — |
| Expiry date | Mar 30, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/18
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to a thioformamide derivative of the formula I ##STR1## wherein: R and R.sup.1 each independently represent an alkyl group; PA0 A represents either: PA1 (1) a phenyl group which is optionally substituted; or PA1 (2) a heteroaromatic group (e.g. pyrid-3-yl, quinolin-3-yl); and PA0 Y represents: PA1 an ethylene or methylene group or a direct bond. These compounds may be formulated as pharmaceutical preparations and have utility for the treatment of disorders associated with smooth muscle contraction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.