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Title:
VASCULAR REGENERATION PROMOTERS
Document Type and Number:
WIPO Patent Application WO/2002/067950
Kind Code:
A1
Abstract:
Efficacious intravenous preparations, skin preparations for external use or medicinal compositions comprising ginsenoside derivatives (in particular, dihydroginsenoside Rb¿1?) which are useful in promoting vascular regeneration and reconstruction or preventing, treating and remedying diseases or pathological conditions causing blood flow failures, and ginsenosides (in particular dihydroginsenoside Rb¿1?) which are useful in preventing, treating and remedying diseases or pathological conditions causing blood flow failures via the activation of a transcription factor STAT5 and/or a transcription factor HIF-1 are provided. Namely, intravenous preparations, skin preparations for external use or medicinal compositions comprising ginsenoside derivatives (in particular, dihydroginsenoside Rb¿1?) which are particularly useful in promoting vascular regeneration and reconstruction or preventing, treating and remedying diseases or pathological conditions causing blood flow failures. Medicinal compositions comprising ginsenosides such as dihydroginsenoside Rb¿1? which are particularly useful in preventing, treating and remedying diseases or pathological conditions causing blood flow failures via the activation of a transcription factor STAT5 and/or a transcription factor HIF-1 are provided.

Inventors:
SAKANAKA MASAHIRO (JP)
HASHIMOTO KOJI (JP)
TANAKA JUNYA (JP)
HATA RYUJI (JP)
UNO HIDEMITSU (JP)
KURAMOTO MAKOTO (JP)
MITSUTA NORIAKI (JP)
Application Number:
PCT/JP2002/000368
Publication Date:
September 06, 2002
Filing Date:
January 21, 2002
Export Citation:
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Assignee:
JAPAN SCIENCE & TECH CORP (JP)
SAKANAKA MASAHIRO (JP)
HASHIMOTO KOJI (JP)
TANAKA JUNYA (JP)
HATA RYUJI (JP)
UNO HIDEMITSU (JP)
KURAMOTO MAKOTO (JP)
MITSUTA NORIAKI (JP)
International Classes:
A61K31/704; A61P1/16; A61P3/10; A61P7/00; A61P7/06; A61P9/00; A61P9/10; A61P13/00; A61P13/12; A61P17/00; A61P17/02; A61P19/02; A61P19/08; A61P19/10; A61P25/00; A61P25/28; A61P27/02; A61P29/00; A61P31/18; A61P37/02; A61P43/00; C07J9/00; (IPC1-7): A61K31/704; A61K45/00; A61P9/10; A61P17/02; A61P25/00; A61P43/00; G01N33/15; G01N33/50
Domestic Patent References:
WO2001092289A12001-12-06
WO2001015717A12001-03-08
WO2000048608A12000-08-24
WO2000037481A12000-06-29
WO1997018824A11997-05-29
WO1996024604A11996-08-15
WO1996028114A11996-09-19
WO1997008174A11997-03-06
Foreign References:
JPH1036388A1998-02-10
JPS5948421A1984-03-19
JPS59227823A1984-12-21
US5589182A1996-12-31
US4708949A1987-11-24
Other References:
YAMAMOTO MASAHIRO ET AL.: "The stimulatory effects of ginseng saponins on proliferation and DNA synthesis of human vascular endothelial cells and skin", NISSEI BYOIN IGAKU ZASSHI, vol. 26, no. 1, 1998, pages 39 - 42, XP001059784
W.K. LIU ET AL.: "Anti-proliferative effect of ginseng saponins on human prostate cancer cell line", LIFE SCI., vol. 67, no. 11, 2000, pages 1297 - 1306, XP002950175
LEE ET AL.: "Induction of apoptosis by a novel intestinal metabolite of ginseng saponin via cytochrome c-mediated activation of caspase-3 protease", BIOCHEM. PHARMACOL., vol. 60, no. 5, 2000, pages 677 - 685, XP002950176
Attorney, Agent or Firm:
Saeki, Norio (Taka-ai Building 15-2, Nihonbashi 3-chom, Chuo-ku Tokyo, JP)
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