Substituted 5,6-dialkoxyquinazoline derivatives
US4672116A · kind A · utility
10Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 1985 |
| Grant date | Jun 9, 1987 |
| Priority date | — |
| Expiry date | Dec 20, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P9/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Quinazoline derivatives having an oxy substituent in 5 and 6 positions are described. The novel quinazoline derivatives are useful as cardiotonic agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.