1-(5-Oxohexyl)-3-alkyl-7-(2-oxopropyl)xanthines
US4372959A · kind A · utility
6Cited by
5References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 17, 1981 |
| Grant date | Feb 8, 1983 |
| Priority date | — |
| Expiry date | Jun 17, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P9/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds of the formula (I): ##STR1## wherein R is C.sub.1-4 alkyl, pharmaceutical compositions containing them and a process for their preparation. The compounds are useful for the treatment of peripheral vascular diseases in mammals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.