Chromones
US4668804A · kind A · utility
7Cited by
1References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 14, 1986 |
| Grant date | May 26, 1987 |
| Priority date | — |
| Expiry date | Jul 14, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D311/36
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Chromone derivatives such as 7-(3-n-propylamino-2-hydroxypropoxy)-2-phenyl-chromones which are useful as pharmaceuticals having antihypertensive properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.