POLYMERIZABLE BOLA-FORM GLYCOLIPID, TUBULAR AGGREGATE THEREOF, AND POLYMER THEREOF

WIPO Patent Application WO/2005/082918

A1

[PROBLEMS] A novel glycolipid capable of forming a tubular aggregate which can be stabilized by polymerization; and a fine fiber or tubular aggregate comprising the glycolipid. [MEANS FOR SOLVING PROBLEMS] An asymmetric polymerizable bola-form glycolipid is caused to form a self-aggregate, which is then polymerized to obtain a hollow tubular fiber which is stable for long. The polymerizable bola-form glycolipid is represented by the following general formula (chemical formula 1) or the general formula (chemical formula 2): [Chemical formula 1] G-NHCO-R²-C≡C-C≡C-R¹-X [Chemical formula 2] G-NHCO-R²-C=C-C=C-R¹-X wherein G represents a residue formed by removing the reduced terminal hydroxy group from aldopyranose; X represents hydrogen, hydroxy, carboxy, amino, or carbamoylethylamino; and R¹ and R² each represents a C_0-20 divalent hydrocarbon group. A hollow tubular polymer is obtained by polymerizing an aggregate of the polymerizable bola-form glycolipid.

MASUDA MITSUTOSHI (JP)
KAMIYA SHOKO (JP)
SHIMIZU TOSHIMI (JP)
MASUBUCHI SAYURI (JP)
MINAMIKAWA HIROYUKI (JP)

PCT/JP2005/002767

September 09, 2005

February 22, 2005

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JAPAN SCIENCE & TECH AGENCY (JP)
NAT INST OF ADVANCED INDUSTIAL (JP)
MASUDA MITSUTOSHI (JP)
KAMIYA SHOKO (JP)
SHIMIZU TOSHIMI (JP)
MASUBUCHI SAYURI (JP)
MINAMIKAWA HIROYUKI (JP)

C07H13/04; B82B1/00; B82B3/00; C07H5/06; (IPC1-7): C07H5/06; B82B1/00; B82B3/00

JPH06507884A	1994-09-08
JP2002322190A	2002-11-08
JPH02905875B1
JPH02876044B1

Shimoda, Akira (Kyobashi-Nichiei Biru 3-4, Kyobashi 3-chom, Chuo-ku Tokyo 31, JP)

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