Pyridine derivatives
US4337259A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Feb 9, 1981 |
| Grant date | Jun 29, 1982 |
| Priority date | — |
| Expiry date | Feb 9, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/32
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a pharmaceutical composition comprising an anti-ulcer effective amount of a compound of formula I ##STR1## wherein R represents hydrogen, lower alkyl, phenyl, halophenyl, loweralkylphenyl, loweralkoxyphenyl, or aralkyl of 7 to 12 carbon atoms, R.sup.1 represents hydrogen or lower alkoxy, R.sup.2 represents hydrogen, chlorine or trifluoromethyl and n is 1 or 2, or a pharmaceutically acceptable acid addition salt thereof, and a pharmaceutically acceptable carrier. A method of treating ulcers or hypersecretion in a mammal which comprises administering a compound of formula I is also disclosed. Some compounds of formula I are novel and within the scope of the invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.