Pyrimidine derivatives, processes for preparation thereof and composition containing the same
US4698340A · kind A · utility
18Cited by
2References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 1985 |
| Grant date | Oct 6, 1987 |
| Priority date | — |
| Expiry date | Jul 11, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D491/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to pyrimidine derivatives and their pharmaceutically acceptable salts which are useful in the treatment of cerebrovascular diseases, to processes for preparation thereof and to the composition containing the same, said pyrimidine derivatives being represented by the following formula: ##STR1## wherein Ar, R.sup.1, R.sup.2 and R.sup.3 are as defined in the disclosure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.