Substituted-6-n-propyl-8-methylimidazo[1,5-d]-as-triazin-4-(3H)-ones
US4447603A · kind A · utility
1Cited by
1References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 4, 1981 |
| Grant date | May 8, 1984 |
| Priority date | — |
| Expiry date | Feb 4, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D487/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This disclosure describes new compounds and compositions of matter useful as anti-asthmatic agents and the method of meliorating asthma in mammals therewith, the novel active ingredients of said compositions of matter being certain 1-substituted-6-n-propyl-8-methylimidazo [1,5-d]-as-triazin-4(3H)-ones and/or the pharmacologically acceptable acid-addition salts thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.