Antihypertensive chromonoxypropanolamines
US4495198A · kind A · utility
8Cited by
1References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 15, 1982 |
| Grant date | Jan 22, 1985 |
| Priority date | — |
| Expiry date | Nov 15, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D311/36
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Chromone derivatives such as 6 or 7-(3-amino-2-hydroxypropoxy)-2-phenylchromones, -3-phenylchromones or -2,3-diphenylchromones which are useful as antihypertensive agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.