Thiazole cardiovascular agents
US3982010A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Sep 19, 1974 |
| Grant date | Sep 21, 1976 |
| Priority date | — |
| Expiry date | Sep 19, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
1-Amino-3-[2-thiazoloxy]-2-propanol and substituted 1-amino derivatives thereof; 3-[2-thiazoloxy]-1,2-epoxypropane 5-[thiazol-2-oxymethylene]-oxazolidine and/or N-substituted and/or 2-substituted oxazolidine, derivatives thereof and methods of preparing such compounds. The above 1-amino-3-[2-thiazoloxy]-2-propanol and derivatives exhibit .beta.-adrenergic stimulating cardiovascular activity and are useful for the treatment of abnormal heart conditions in mammals. The above 3-[2-thiazoloxy]-1,2-epoxypropane and derivatives are useful as intermediates for the aforementioned cardiovascular agents. The 5-[thiazol-2-oxymethylene]-oxazolidine and derivatives are intermediates for aforementioned cardiovascular agents. The 1-amino-3-[2-thiazoloxy]-2-propanol and derivatives can be prepared by base or acid hydrolysis of the corresponding 5-[thiazol-2-oxymethylene]-oxazolidine or derivatives; or by treatment of the corresponding 3-[2-thiazoloxy]-2,3-epoxypropane or derivative with the desired amine or amino-derivative.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.