Process for preparing spiro[indoline-3,4'-piperidine]s
US4379933A · kind A · utility
5Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 1981 |
| Grant date | Apr 12, 1983 |
| Priority date | — |
| Expiry date | Dec 18, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D211/64
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel spiro[indoline-3,4'-piperidine]s and related compounds and methods of preparing same are described. These compounds are useful as antidepressants, anticonvulsants and tranquilizers. Also described is a novel method of preparing indoline rings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.