Quinazoline derivatives
US4341893A · kind A · utility
5Cited by
4References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 9, 1977 |
| Grant date | Jul 27, 1982 |
| Priority date | — |
| Expiry date | May 9, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D239/95
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Quinazoline derivatives of the formula (I): ##STR1## R=phenyl which is optionally substituted, furyl, thienyl or 5-alkylthio-1,3,4-oxadiazol-2-yl. These derivatives are useful as drugs, e.g. anti-hypertensive agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.