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Title:
架橋セルロース誘導体の金属塩
Document Type and Number:
Japanese Patent JP5277964
Kind Code:
B2
Abstract:
The invention provides a metal salt of a crosslinked cellulose derivative represented by the following formula (I), wherein the degree of substitution of the hydroxyl group of glucose unit of the crosslinked cellulose derivative by a functional group a is 1 or more. €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒR-O-A€ƒ€ƒ€ƒ€ƒ€ƒ(I) {In the formula (I), R represents a crosslinked cellulose residue and A represents a functional group a having cation-exchange ability.}

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Inventors:
Naoyuki Yoshida
Kazufumi Ishida
Shuji Sasaki
Ippei Yamaoka
Application Number:
JP2008551144A
Publication Date:
August 28, 2013
Filing Date:
December 26, 2007
Export Citation:
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Assignee:
JNC Corporation
International Classes:
C08B5/14; C08B5/00; C08B11/10; C08B11/12; A61K31/717; A61P3/12
Domestic Patent References:
JPH02241547A1990-09-26
JPH04161431A1992-06-04
JPS6154451A1986-03-18
JPS4322320B1
JPH10330401A1998-12-15
JPH02241547A1990-09-26
JPH04161431A1992-06-04
JPS6154451A1986-03-18
JPS4322320B1
Foreign References:
WO2001051063A12001-07-19
WO2005094384A22005-10-13
WO2001051063A12001-07-19
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa



 
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