Indolo[2',3';3,4]pyrido[2,1-b]quinazoline-5-ones, a process for the preparation thereof, and diuretic compositions and methods using them
US4472399A · kind A · utility
1Cited by
3References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 2, 1981 |
| Grant date | Sep 18, 1984 |
| Priority date | — |
| Expiry date | Oct 2, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D471/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
New Rutecarpine analogs are disclosed having Rutecarpine-like activity, especially diuretic activity. Also a novel process for the preparation of the Rutecarpine analogs is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.