Process for production of encainide
US4394507A · kind A · utility
2Cited by
5References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 14, 1981 |
| Grant date | Jul 19, 1983 |
| Priority date | — |
| Expiry date | Dec 14, 2001 |
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.