Piperazine-2-carboxamide derivatives
US8404690B2 · kind B2 · utility
8Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2004 |
| Grant date | Mar 26, 2013 |
| Priority date | — |
| Expiry date | Aug 9, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D409/14
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention is related to piperazine-2-carboxamide derivatives of formula (I) for the treatment and/or prophylaxis of preterm labor, premature birth, dysmenorrhea and for stopping labor prior to cesarean delivery. Wherein A, X, Y, R1 and R2 are as defined in the description.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.