Purification of sclareolide
US5945546A · kind A · utility
3Cited by
7References
20Claims
0Family size
Inventor
Key dates
| Filing date | Mar 25, 1997 |
| Grant date | Aug 31, 1999 |
| Priority date | — |
| Expiry date | Mar 25, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P17/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method for purifying sclareolide comprises a separation step wherein debris, e.g., microbial cell debris is removed, and further comprises extracting an organic solution of sclareolide with an acid solution, followed by an extraction of the partially purified sclareolide with a basic solution, thus yielding sclareolide of very high purity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.