Title:
CARBOXYLIC ACID TYPE LIPID
Document Type and Number:
WIPO Patent Application WO/2002/038530
Kind Code:
A1
Abstract:
A carboxylic acid type lipid which is a negatively charged lipid capable of stably donating negative charges to the surface of endoplasmic reticula without producing any side effect. It is represented by the following general formula [1]: [1] wherein R¿1?, R¿2?, and R¿3? each is a substituent, and one of these is represented by the general formula [X] [X] (wherein M is hydrogen or a monovalent cation and m, indicating the length of the methylene chain, is an integer of 1 to 5) and the remainder each is a chain hydrocarbon group; A¿1?, A¿2?, and A¿3? are the same or different and each is a group selected among C(O)O, CONH, and NHCO; and n, indicating the length of the methylene chain, is an integer of 1 to 3.
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Inventors:
TSUCHIDA EISHUN (JP)
TAKEOKA SHINJI (JP)
SOU KEITARO (JP)
OHKAWA HARUKI (JP)
MORI KATSURA (JP)
TAKEOKA SHINJI (JP)
SOU KEITARO (JP)
OHKAWA HARUKI (JP)
MORI KATSURA (JP)
Application Number:
PCT/JP2001/009829
Publication Date:
May 16, 2002
Filing Date:
November 09, 2001
Export Citation:
Assignee:
JAPAN SCIENCE & TECH CORP (JP)
TSUCHIDA EISHUN (JP)
TAKEOKA SHINJI (JP)
SOU KEITARO (JP)
OHKAWA HARUKI (JP)
MORI KATSURA (JP)
TSUCHIDA EISHUN (JP)
TAKEOKA SHINJI (JP)
SOU KEITARO (JP)
OHKAWA HARUKI (JP)
MORI KATSURA (JP)
International Classes:
A61K9/127; C07C69/44; C07C69/704; C07C233/47; C07C237/22; C07C323/52; C07C323/60; C07H13/04; C07H15/04; (IPC1-7): C07C69/44; C07C69/708; C07C233/47; C07C237/22; C07C321/14; C07H137/04; C07H15/04; A61K47/12; A61K47/26; A61K9/127; B01J13/02
Domestic Patent References:
WO1996024617A1 | 1996-08-15 |
Foreign References:
US5370877A | 1994-12-06 | |||
EP0099177A1 | 1984-01-25 | |||
JPH08277480A | 1996-10-22 | |||
JPS6426777A | 1989-01-30 | |||
US4873322A | 1989-10-10 | |||
US6096801A | 2000-08-01 |
Other References:
See also references of EP 1340740A4
Attorney, Agent or Firm:
Nishizawa, Toshio (Udagawa-cho Shibuya-ku, Tokyo, JP)
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