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Title:
PREVENTIVE OR THERAPEUTIC DRUGS FOR CANCERS CONTAINING CYANIDIN COMPOUNDS AS THE ACTIVE INGREDIENT
Document Type and Number:
WIPO Patent Application WO/2002/013836
Kind Code:
A1
Abstract:
Preventive or therapeutic drugs for cancers containing as the active ingredient cyanidin compounds of the general formula (I): (I) (wherein R is H, -$g(b)-D-glucopyranoside, or 6-malonyl-$g(b)-D- glucopyranoside) The cyanidin compounds are naturally present in many plants, so that the use of the drugs enables stable and effective prevention or treatment of cancers.

Inventors:
SHIRAI TOMOYUKI (JP)
IMAIDA KATSUMI (JP)
HAGIWARA AKIHIRO (JP)
TAMANO SEIKO (JP)
NAKAMURA MIKIO (JP)
KODA TAKATOSHI (JP)
Application Number:
PCT/JP2001/004001
Publication Date:
February 21, 2002
Filing Date:
May 14, 2001
Export Citation:
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Assignee:
SAN EI GEN FFI INC (JP)
SHIRAI TOMOYUKI (JP)
IMAIDA KATSUMI (JP)
HAGIWARA AKIHIRO (JP)
TAMANO SEIKO (JP)
NAKAMURA MIKIO (JP)
KODA TAKATOSHI (JP)
International Classes:
A23G3/34; A23G3/00; A23G3/36; A23L1/30; A23L2/02; A23L2/52; A61K31/7042; A61K31/7048; A61K36/899; A61P1/00; A61P35/00; C07D311/62; C07H17/065; (IPC1-7): A61K31/7048; A61K31/352; A23L1/30; A61P35/00
Foreign References:
JP2000178295A2000-06-27
Other References:
KAMEI H. ET AL: "Suppression of tumor cell growth by anthocyanins in vitro", CANCER INVESTIGATION, vol. 13, no. 6, 1995, pages 590 - 594, XP000995356
See also references of EP 1325748A4
Attorney, Agent or Firm:
Nogawa, Shintaro (1-3 Nishitenma 5-chom, Kita-ku Osaka-shi Osaka, JP)
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