Reformed vetiver oil and vetiverol, process for preparing the sa

Details Reformed vetiver oil and vetiverol, process for preparing the sa Reformed vetiver oil and vetiverol, process for preparing the sa

1989-01-27

1990-06-26

Rollins, John W.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Conjugate or complex

512 5, 512 20, 512 22, 512 27, A61K 3578, C11B 900, C11B 110

Patent

active

049370731

ABSTRACT:
A reformed vetiverol comprising 40% by weight or more of khusimol and 10% by weight or less of isovalencenol is disclosed. The vetiverol, containing a small amount of isovalencenol and a large amount of khusimol imparts a milder and more elegant odor than conventional vetiver oils or vetiverols. The reformed vetiverol can be prepared by a process comprising: esterifying alcohol components in a vetiver oil or a vetiverol, heating the esterified vetiver oil or a vetiverol to thermally decompose isovalencenol esters, hydrolyzing the remaining esters into alcohols, and separating the formed alcohols.

REFERENCES:
Chem. Abst. 76: 14740x, 1972.
Chem. Abst. 83: 197685u, 1975.
Chem. Abst. 68: 17099j, 1968.
Chem. Abst. 72: 55629v, 1970.

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