Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Reexamination Certificate
2006-04-04
2006-04-04
Richter, Johann (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
C560S138000, C568S335000, C568S718000
Reexamination Certificate
active
07022873
ABSTRACT:
The invention relates to new antibiotics designated Cyan-416A, Cyan 416B, Cyan-416C, Cyan-416D and Cyan-416E to their production by fermentation ofAcremoniumsp. NRRL 30631 to methods for recovery and concentration from the crude solutions, and to a process for purification and to semisynthetic ethers of Cyan-416B.
REFERENCES:
patent: 06116281 (1994-04-01), None
Kornerup, A. and Wanscher, J.H., Methuen Handbook of Colour, 3rdEd., 1978, pp. 252, Eyre Methuen, London.
Law, Kai-Kwong, et al.., Synthesis of Pinselic Acid and Pinselin, J. Org. Chem., 1979, pp. 4452-4453, vol. 44(24).
“Nosocomial Enterococci Resistant to Vancomycin”, Morbidity and Mortality Weekly Report, 1993, pp. 597-598, vol. 42(30).
Handwergers, et al., Clin. Infect. Dis., 1993(16), pp. 750-755.
Tabata, et al., “New Anticoccidial Agents Produced by Humicola sp.: Production, Isolation and Physico-Chemical and Biological Properties”, J. Antibiot., 1993, pp. 749-755, vol. 46(5).
Tabata, Noriko, et al., “Structure and Biosynthesis of Xanthoquinodins, Anticoccidial Antibiotics”, J. Am. Chem. Soc., 1993, pp. 8558-8564, vol. 115(19).
Tabata, Noriko, et al., Xanthoquinodin B3, a New Anticoccidial Agent Produced by Humicola sp., FO-888, J. Antibiot., 1996, pp. 267-271, vol. 49(3).
JP 06116281 A2, Satoshi Omura, et al., Apr. 26, 1994, English Translation.
Bigelis Ramunas
He Haiyin
Moran Daniel B.
Puttlitz Karl
Richter Johann
Wyeth Holdings Corporation
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