Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing at least three carbocyclic rings
Reexamination Certificate
2007-11-13
2007-11-13
Lankford, Jr., Leon B. (Department: 1651)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound containing at least three carbocyclic rings
Reexamination Certificate
active
11031720
ABSTRACT:
The present invention is directed to the use of yeasts to produce spiroketal fragrance materials. The preferred yeasts used in the method of the invention areBensingtonia ciliateandCryptococcus laurentii.
REFERENCES:
patent: 3144465 (1964-08-01), Ruzicka et al.
patent: 4798799 (1989-01-01), Farbood et al.
patent: 4970163 (1990-11-01), Farbood et al.
patent: 5212078 (1993-05-01), Farbood et al.
patent: 5440050 (1995-08-01), do Ceu Goncalves da Costa et al.
The Biotransformation of the Diterpenoid, Sclareol, by Cephalosporium Aphidicola, James R. Hanson et al., Phytochemistry, vol. 36, No. 4, pp. 903-906, (1994).
Key to the species of the Hyphozyma(yeast-like 52 Hyphomycetes)and description of H. roseonigra sp. nov., G.S. De Hoog and M. Th. Smith, Antonie van Leeuwenhoek, pp. 39-44, (1986).
Chemical-Microbiological Semisynthesis of enantio-Ambrox Derivatives, Andres Garcia-Granados et al., Tetrahedron 55, pp. 8567-8578, (1999).
Labdane and Kaurane Diterpenoids from Plectranthus fruticosus, Christina Gaspar-Marques et al., Journal Natural Products, vol. 66, pp. 491-496, (2003).
Microbial Matabolism of the Diterpene Sclareol: Oxidation of the A Ring by Septomyxa affinis, Samir A. Kouzi and James D. McChesney, Helvetica Chimica Acta, vol. 73, pp. 2157-2164, (1990).
The Production of Crystalline Manool from Dacrydium Biforme, D.F. Merz and W.J. Ritchie, N.Z. Jl. Sci. vol. 13, pp. 268-286, (1970).
Metabolism, Macromolecular Synthesis, and Nuclear Behavior of Cryptococcus albidus at 37 C, S.L. Tang and D.H. Howard, Journal of Bacteriology, vol. 115, No. 2, pp. 574-581, Aug. 1973.
Bensingtonia Ciliata Gen.et. sp.nov., a Ballistosporic Fungus, C.T. Ingold, Trans. Br. Mycol. Soc. 86(2), pp. 325-328, (1986).
Hydroxylation and Glucoside Conjugation in the Microbial Metabolism of the Diterpene Sclareol, Samir A. Kouzi and J.D. McChesney, Xenobiotica, vol. 21, No. 10, pp. 1311-1323, (1991).
Microbial Models of Mammalian Metabolism: Fungal Metabolism of the Diterpene Sclareol by Cunninghamella Species, Samir A. Kouzi and J.D. McChesney, Journal Natural Products, vol. 54, No. 2, pp. 483-490, Mar.-Apr. 1991.
Buckley, III John Lyons
Choi Kwang-Pil
Dewis Mark L.
McLean Michael P.
Hanley Susan
International Flavors & Fragrances Inc.
Lankford , Jr. Leon B.
Leightner Joseph F.
Quiel Elizabeth M.
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