Spirobenzofuranones and their use in treating peptic ulcers
US4558068A · kind A · utility
0Cited by
3References
7Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 12, 1984 |
| Grant date | Dec 10, 1985 |
| Priority date | — |
| Expiry date | Jul 12, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P1/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel spirobenzofuranone compounds of the formula: ##STR1## wherein R is a hydrogen atom or a lower alkyl and --X-- is ##STR2## and a pharmaceutically acceptable salt thereof, have gastric secretion inhibitive, antiulcer activities, and are of value as drugs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.