Hydronaphthalene carboxylic acids and derivatives
US3968142A · kind A · utility
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2References
19Claims
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Assignee
Inventors
Key dates
| Filing date | Oct 7, 1969 |
| Grant date | Jul 6, 1976 |
| Priority date | — |
| Expiry date | Oct 7, 1989 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds of the formula ##EQU1## in which Ph represents an ortho-phenylene radical which contains in position 4 or 5 an unsubstituted or substituted hydrocarbon radical of aliphatic character, R represents a lower alkyl radical or especially a hydrogen atom, Z represents a free, esterified or amidated carboxyl group, A represents an ethylene radical and X stands for two hydrogen atoms or especially for an oxo group, are useful as chemotherapeutic and prophylactic agents against pain and inflammation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.