Piperazine compounds and anti-ulcer composition containing the same
US4797400A · kind A · utility
0Cited by
7References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 16, 1987 |
| Grant date | Jan 10, 1989 |
| Priority date | — |
| Expiry date | Jun 16, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P1/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel piperazine compounds of the formula: ##STR1## wherein either one of R.sup.1 and R.sup.2 is methoxy group and another is hydrogen atom, or a pharmaceutically acceptable acid addition salt thereof, which have excellent anti-peptic ulcer activities with potent activity for promoting the action of the defensive factor, and hence are useful as an anti-ulcer agent for the prophylaxis and treatment of peptic ulcers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.