Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2008-04-22
2008-04-22
Andres, Janet L. (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C549S399000, C549S405000, C514S457000
Reexamination Certificate
active
10529859
ABSTRACT:
The present invention relates to a chalcone compound represented by the following general formula:wherein R1and R2are taken together with the carbon atom to which they are bound, respectively, to form a hydroxydimethyl hexane ring, or where R1is a hydroxyl group, R2is an isohexenyl group, a derivative thereof, or a salt thereof. Also, the present invention relates to a therapeutic agent or prophylactic agent for a disease requiring neuronal protection, suppression for nitrogen monoxide (NO) production, inhibition for aldose reductase or suppression for interleukin production, and a food, beverage or feed for treatment or prevention of the above-mentioned disease, characterized in that each comprises the above-mentioned compound as an effective ingredient.
REFERENCES:
patent: 1254658 (2002-11-01), None
patent: 63-104912 (1988-05-01), None
patent: 7-165588 (1995-06-01), None
patent: 2000-72766 (2000-03-01), None
patent: 2001-58969 (2001-03-01), None
patent: WO-02/49632 (2002-06-01), None
Parmar et al., “Anti-invasive activity of alkaloids and polyphenolics in vitro”, Bioorganic & Medicinal Chemistry, 1997, vol. 5, No. 8, pp. 1609-1619.
Yook et al., “Alkylation of orcinol with nerol in modified lewis acid”, Bulletin of the Korean Chemical Society, 1992, vol. 13, No. 5, pp. 457-458.
J.R. Dimmock et al.; Current Medicinal Chemistry, 1999, No. 6; pp. 1125-1149.
Enoki Tatsuji
Kato Ikunoshin
Muraki Nobuko
Ohnogi Hiromu
Sagawa Hiroaki
Andres Janet L.
Covington Raymond
Takara Bio Inc.
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