Title:
COMPOSITION FOR PREVENTING AND/OR TREATING ITCHING CONTAINING COMPONENT ORIGINATING IN THE BARK OF TREE BELONGING TO THE GENUSACACIA
Document Type and Number:
WIPO Patent Application WO/2008/018141
Kind Code:
A1
Abstract:
It is intended to provide a composition which is useful in preventing or treating itching. Namely, a composition for preventing and/or treating itching which is characterized by containing a component originating in the bark of a tree belonging to the genusAcacia.
Inventors:
NAKAMOTO YUSHO
ONO KEIKO
ONO KEIKO
Application Number:
PCT/JP2006/315866
Publication Date:
February 14, 2008
Filing Date:
August 10, 2006
Export Citation:
Assignee:
WOOD ONE CO LTD (JP)
NAKAMOTO YUSHO
ONO KEIKO
NAKAMOTO YUSHO
ONO KEIKO
International Classes:
A61K36/48; A23K1/16; A23L1/30; A61K8/49; A61K8/97; A61K31/353; A61P17/04; A61Q17/00; C07D311/62
Foreign References:
| FR2710533A1 | 1995-04-07 | |||
| JP2003519092A | 2003-06-17 | |||
| JP2005239559A | 2005-09-08 | |||
| JP2004532811A | 2004-10-28 | |||
| JP2004352639A | 2004-12-16 | |||
| JPH1025238A | 1998-01-27 |
Other References:
TAGUCHI S. ET AL.: "Evaluation of antipruritic effect of apple polyphenols using a new animal model of pruritus", TOKYO IKA DAIGAKU ZASSHI, vol. 60, no. 2, 2002, pages 123 - 129, XP003021030
OHARA S. ET AL.: "Condensed Tannins from Acacia mearnsii and Their Biological Activities", MOKUZAI GAKKAISHI, vol. 40, no. 12, 1994, pages 1363 - 1374, XP003002182
OHARA S.: "Juhi Tannin no Kagaku tokusei to Yoto Kaihatsu", APAST, vol. 13, no. 1, 2003, pages 7 - 11, XP003007687
TAKAGI K. ET AL.: "Tyrosinase inhibitory activity of proanthocyanidins from woody plants", J. WOOD SCI., vol. 49, no. 5, 2003, pages 461 - 465, XP003002183
MAKIURA, M. ET AL., J. INT. MED. RES., vol. 32, no. 4, 2004, pages 392 - 399
See also references of EP 2052731A4
OHARA S. ET AL.: "Condensed Tannins from Acacia mearnsii and Their Biological Activities", MOKUZAI GAKKAISHI, vol. 40, no. 12, 1994, pages 1363 - 1374, XP003002182
OHARA S.: "Juhi Tannin no Kagaku tokusei to Yoto Kaihatsu", APAST, vol. 13, no. 1, 2003, pages 7 - 11, XP003007687
TAKAGI K. ET AL.: "Tyrosinase inhibitory activity of proanthocyanidins from woody plants", J. WOOD SCI., vol. 49, no. 5, 2003, pages 461 - 465, XP003002183
MAKIURA, M. ET AL., J. INT. MED. RES., vol. 32, no. 4, 2004, pages 392 - 399
See also references of EP 2052731A4
Attorney, Agent or Firm:
TSUKUNI, Hajime (22-12 Toranomon 1-chom, Minato-ku Tokyo, JP)
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