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Title:
AMPHOTERIC LIPID COMPOUND AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2003/018539
Kind Code:
A1
Abstract:
An amphoteric lipid represented by the formula (I). (I) In the formula (I), m and n each independently is an integer of 1 to 4, p is an integer of 7 to 21, and one of the R's is NH3&plus and the other R's are hydrogen.

Inventors:
TSUCHIDA EISHUN (JP)
TAKEOKA SHINJI (JP)
SOU KEITARO (JP)
MORI KATSURA (JP)
Application Number:
PCT/JP2002/008419
Publication Date:
March 06, 2003
Filing Date:
August 21, 2002
Export Citation:
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Assignee:
UNIV WASEDA (JP)
TSUCHIDA EISHUN (JP)
TAKEOKA SHINJI (JP)
SOU KEITARO (JP)
MORI KATSURA (JP)
International Classes:
A61K9/127; A61K38/00; A61K38/42; A61P7/08; A61K47/16; C07C237/12; C07K5/072; A61K47/18; (IPC1-7): C07C237/12; C07K5/072; A61K38/42; A61K47/16; A61P7/08
Domestic Patent References:
WO2002038530A12002-05-16
Foreign References:
US5370877A1994-12-06
Other References:
SEONG H. ET AL.: "Preparation of liposomes containing dibranched-amino acids and characterization of their glucose-binding properties", POLYMER PREPRINTS, vol. 41, no. 2, 2000, pages 1655 - 1656, XP002966810
Attorney, Agent or Firm:
Suzuye, Takehiko c/o SUZUYE & SUZUYE (7-2 Kasumigaseki 3-chom, Chiyoda-ku Tokyo, JP)
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