3-Anilino-5,5-disubstituted-2-aminomethyl-2-cyclohexen-1-ones and the salts thereof
US3969409A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 24, 1973 |
| Grant date | Jul 13, 1976 |
| Priority date | — |
| Expiry date | Apr 24, 1993 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D295/135
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel cyclohexenone derivatives, which are shown by the general formula ##SPC1## Wherein each of R.sup.1 and R.sup.2 represents a hydrogen atom, lower alkyl or phenyl group; one of R.sup.3 and R.sup.4 represents a hydrogen atom or lower alkyl group, and the other represents an unsubstituted or substituted phenyl, lower alkyl or aralkyl group, or R.sup.3 and R.sup.4, taken together with the adjacent nitrogen atom, form a 5 to 6-membered heterocyclic ring; one of R.sup.5 and R.sup.6 represents a hydrogen atom or lower alkyl group, and the other represents a lower alkyl, phenyl or aralkyl group, or R.sup.5 and R.sup.6, taken together with the adjacent nitrogen atom, form an unsubstituted or substituted 5 to 6-membered heterocyclic ring, and their pharmaceutically acceptable salts, useful medicines such as analgesics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.