Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution... – Containing or obtained from vitis
Reexamination Certificate
2004-05-25
2010-11-16
Tate, Christopher R. (Department: 1655)
Drug, bio-affecting and body treating compositions
Plant material or plant extract of undetermined constitution...
Containing or obtained from vitis
Reexamination Certificate
active
07833553
ABSTRACT:
Provided are: method of producing a sulfur-containing proanthocyanidin oligomer by reducing the molecular weight of proanthocyanidin in plants so that they can be readily absorbed through the intestine of an organism; and a health food composition and a pharmaceutical composition which contain the resultant sulfur-containing proanthocyanidin oligomer as an active ingredient and which are useful for treating and preventing various lifestyle-related diseases and brain diseases caused by generation of active oxygen species as well as for preventing aging.
REFERENCES:
patent: 5804597 (1998-09-01), Yamakoshi et al.
patent: 6528664 (2003-03-01), Romanczyk et al.
patent: 10-218786 (1998-01-01), None
patent: WO 03/024951 (2003-03-01), None
English translation of Torres (WO 03/024951-Mar. 2003).
Hong, Chuang-Ye, “The Inhibitory Effect of Tannins on Lipid Peroxidation of Rat Heart Mitochondria,” Journal of Pharmacy and Pharmacology, vol. 47 ( No. 2), p. 138-142, (Nov. 3, 1995).
Kolodziej, Herbert, “Thiolysis of birch bark procyanidins: structural dependence in formation of 2, 3-cis-3, 4-cis-flavan-4-benzylthioethers from procyanidins,” Phytochemistry, vol. 29 ( No. 5), p. 1671-1674, (Nov. 3, 1990).
Hemingway, Richard W. et al., “Heterogeneity of interflavanoid bond location in loblolly pine bark procyanidins,” Phytochemistry, vol. 22 ( No. 1), p. 275-281, (Nov. 3, 1983).
Foo, Lai Yeap et al., “Procyanidin dimers and trimers from Douglas fir inner bark,” Phytochemistry, vol. 28 ( No. 6), p. 1743-1747, (Nov. 3, 1989).
Geiss, Friederike et al., “Proanthocyanidins with (+)-epicatechin units fromByrsonima crassifoliabark,” Phytochemistry, vol. 39 ( No. 3), p. 635-643, (Nov. 3, 1995).
Tanaka, Takashi et al., “Chemical evidence for the de-astringency (insolubilization of tannins) of persimmon fruit,” Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry, p. 3013-3022, (Nov. 3, 1994).
Scholz, Eberhard et al., “Proanthocyanidins fromKrameria triandraroot,” Planta Medica, vol. 55 ( No. 4), p. 379-384, (Nov. 3, 1989).
Torres, J.L. et al., “Cysteinyl-flavan-3-ol Conjugates from Grape Procyanidins. Antioxidant and Antiproliferative Properties,” Bioorganic & Medicinal Chemistry, p. 2497-2509, (Nov. 3, 2002).
Fujii Hajime
Nakagawa Takashi
Nonaka Gen-ichiro
Sun Buxiang
Surh Young-Joon
Amino Up Chemical Co. Ltd.
Davis Deborah A.
LaPointe Dennis G.
Tate Christopher R.
Usaien Pharmaceutical Co., Ltd
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