Disubstituted piperazines
US4260610A · kind A · utility
7Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 1978 |
| Grant date | Apr 7, 1981 |
| Priority date | — |
| Expiry date | Nov 3, 1998 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P29/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disubstituted piperazines of the formula: ##STR1## in which: n is 1 or 2, PA1 X is oxygen and Y is sulfur or sulfonyl or X and Y are both sulfur or sulfonyl, and PA1 Het is a 5- or 6-membered heterocyclic radical having from 1 to 3 hetero atoms inclusive selected from nitrogen and sulfur and optionally substituted by one or more alkyl each having from 1 to 5 carbon atoms inclusive. These compounds may be used as medicines, especially in the treatment of central nervous system disorders and Parkinson's disease.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.