Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1991-06-21
1992-05-12
Reamer, James H.
Perfume compositions
Perfume compositions
Ring containing active ingredient
426536, A61K 746
Patent
active
051128039
ABSTRACT:
Described is a process for the preparation of compositions of matter containing octalactones defined according to the structure: ##STR1## which includes the stereoisomers having the structures: ##STR2## by means of the sequential steps of (i) fermentation of caprylic acid or the ethyl ester of caprylic acid defined according to the generic structure: ##STR3## wherein R is hydrogen or ethyl using a microorganism selected from the group consisting of:
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patent: 4980342 (1990-12-01), Rebrovic et al.
Kutney et al., Helvetica Chimica Acta., vol. 65, Fasc. 5 (1982), No. 127, pp. 1343-1350, "127.Studies Related to Biological Detoxification of Kraft Pulp Mill Effluent IV. The Biodegradation of 14-Chlorodehydroabietic Acid with Mortierella isabellina".
Watanabe and Sato, Agr. Biol. Chem., vol. 34, No. 3, pp. 464-472, 1970, "Conversion of Some Saturated Fatty Acids, Aldehydes and Alcohols into Gamma and Delta-Lactones".
Holland, et al., Canadian Journal of Chemistry, vol. 65, 502 (1987), "Side Chain Hydroxylation of Aromatic Compounds by Fungi. 1.Products and Stereochemistry".
Arctander, "Perfume and Flavor Chemicals (Aroma Chemicals)", vol. II, 1969, Monographs 2395 and 2403.
Furia and Bellanca, "Fenaroli's Handbook of Flavor Ingredients", Second Edition, vol. 2, published by CRC Press, second edition, 1975, pp. 440 and 439.
Institute for Fermentation, Osaka, "List of Cultures", 1988, p. 219.
Bondarovich Henry A.
Farbood Mohamad I.
McLean Lynda B.
Morris James A.
International Flavors & Fragrances Inc.
Liberman Arthur L.
Reamer James H.
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