1,3-Disubstituted thiourea compounds and preparation thereof
US3992391A · kind A · utility
4Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 16, 1972 |
| Grant date | Nov 16, 1976 |
| Priority date | — |
| Expiry date | Aug 16, 1992 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/75
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
1,3-Disubstituted thiourea compounds represented by the following formula: ##EQU1## and their pharmaceutically acceptable acid addition salts which are useful especially for prevention and treatment of hypoxemia and further various diseases caused by hypoxia in local tissues, and process for the preparation of the present compounds set forth above and pharmaceutical composition containing the present compounds as an essential active ingredient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.