Process for production of encainide
US4454324A · kind A · utility
2Cited by
4References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 1, 1983 |
| Grant date | Jun 12, 1984 |
| Priority date | — |
| Expiry date | Apr 1, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D211/26
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An improved process for the preparation of 4-methoxy-2'-{2-(1-methyl-2-piperidyl)ethyl}benzanilide has been developed. The process comprises essentially three steps starting with methyl anthranilate and 2-picoline and features a novel low-pressure hydrogenation sequence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.