Process for the preparation of lipoic acid and dihydrolipoic acid
US7109362B2 · kind B2 · utility
3Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2001 |
| Grant date | Sep 19, 2006 |
| Priority date | — |
| Expiry date | Dec 1, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D339/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a process for the preparation of R- and S-lipoic acid and R- and S-dihydrolipoic acid comprising(a) reaction of
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.