Carboxylic acid derivatives
US5399556A · kind A · utility
7Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 1992 |
| Grant date | Mar 21, 1995 |
| Priority date | — |
| Expiry date | Mar 2, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P1/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to salts formed between ranitidine and a complex of zinc with a carboxylic acid selected from tartaric acid, citric acid and alkyl citric acids, and to solvates of such salts. The salts and solvates thereof are useful in the treatment of gastro-intestinal disorders, such as peptic ulcer disease and non-ulcer dyspepsia.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.