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WO2009035003A1 - Benzamide derivative, hydrogelling agent, and hydrogel - Google Patents

Benzamide derivative, hydrogelling agent, and hydrogel Download PDF

Info

Publication number
WO2009035003A1
WO2009035003A1 PCT/JP2008/066344 JP2008066344W WO2009035003A1 WO 2009035003 A1 WO2009035003 A1 WO 2009035003A1 JP 2008066344 W JP2008066344 W JP 2008066344W WO 2009035003 A1 WO2009035003 A1 WO 2009035003A1
Authority
WO
WIPO (PCT)
Prior art keywords
benzamide derivative
formula
hydrogel
integer
hydrogelling agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/066344
Other languages
French (fr)
Japanese (ja)
Inventor
Hitoshi Tamiaki
Keishiro Ogawa
Hiroko Kawakami
Kazunori Toma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Noguchi Institute
Ritsumeikan Trust
Original Assignee
Noguchi Institute
Ritsumeikan Trust
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Noguchi Institute, Ritsumeikan Trust filed Critical Noguchi Institute
Publication of WO2009035003A1 publication Critical patent/WO2009035003A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/42—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/44—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings and singly-bound oxygen atoms bound to the same carbon skeleton with carbon atoms of carboxamide groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring
    • C07C235/48—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings and singly-bound oxygen atoms bound to the same carbon skeleton with carbon atoms of carboxamide groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/3332—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing carboxamide group
    • C08G65/33327—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing carboxamide group cyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Disclosed is a benzamide derivative having a novel structure. Also disclosed are a hydrogelling agent containing such a benzamide derivative as an active ingredient, and a hydrogel containing such a benzamide derivative and water. Specifically disclosed are a benzamide derivative represented by the formula (1) below, wherein n is preferable 0; a hydrogelling agent containing a compound represented by the formula (1) below as an active ingredient; and a hydrogel containing a compound represented by the formula (1) below and water. formula (1) (In the formula, X represents OH or NH2; k represents an integer of 10-100; m represents an integer of 11-17; and n represents an integer of 0-17 which is different from the integer represented by m.)
PCT/JP2008/066344 2007-09-10 2008-09-10 Benzamide derivative, hydrogelling agent, and hydrogel Ceased WO2009035003A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-234621 2007-09-10
JP2007234621 2007-09-10

Publications (1)

Publication Number Publication Date
WO2009035003A1 true WO2009035003A1 (en) 2009-03-19

Family

ID=40452009

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066344 Ceased WO2009035003A1 (en) 2007-09-10 2008-09-10 Benzamide derivative, hydrogelling agent, and hydrogel

Country Status (2)

Country Link
JP (1) JP2009084272A (en)
WO (1) WO2009035003A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010059109A (en) * 2008-09-04 2010-03-18 Ritsumeikan Asymmetric hydrogelling agent
JP2010059323A (en) * 2008-09-04 2010-03-18 Ritsumeikan Double chain hydrogelling agent
JP2011084725A (en) * 2009-10-19 2011-04-28 Xerox Corp Nanostructure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2402307B1 (en) 2009-02-24 2016-12-21 The Ritsumeikan Trust Hydrogelling agent

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005232278A (en) * 2004-02-18 2005-09-02 Noguchi Inst Gelling agent for template synthesis
JP2005232061A (en) * 2004-02-18 2005-09-02 Noguchi Inst Biocompatibility imparting agent
JP2007217551A (en) * 2006-02-16 2007-08-30 Noguchi Inst Biocompatible hydrogel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005232278A (en) * 2004-02-18 2005-09-02 Noguchi Inst Gelling agent for template synthesis
JP2005232061A (en) * 2004-02-18 2005-09-02 Noguchi Inst Biocompatibility imparting agent
JP2007217551A (en) * 2006-02-16 2007-08-30 Noguchi Inst Biocompatible hydrogel

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
HITOSHI TAMIAKI ET AL.: "Oligoethyleneglycol gan'yu ryoshin baisei kagobutsu no gosei to sono gel-ka kyodo", ANNUAL MEETING ON CHEMICAL SOCIETY OF JAPAN DAI 87 IN SPRING KOEN YOKOSHU II, 12 March 2007 (2007-03-12), pages 1379 *
KEISHIRO OGAWA ET AL.: "Mosshokushisan o spacer to shita nonion-gata ryoshin baisei kagobutsu no gosei to sono gel-ka kyodo", MAKU SYMPOSIUM, no. 19, 13 November 2007 (2007-11-13), pages 1 - 4 *
TAICHI YOSHITOMI ET AL.: "Oligoethyleneglycol ga ketsugo shita 3,4,5-tris(d/odecyloxy)benzamide yudotai no suichu deno kyodo", ANNUAL MEETING ON CHEMICAL SOCIETY OF JAPAN DAI 86 IN SPRING KOEN YOKOSHU I, 13 March 2006 (2006-03-13), pages 650 *
TAICHI YOSHITOMI ET AL.: "Oligoethyleneglycol ga ketsugo shita jinko shishitsu no suichu deno kyodo ni taisuru ondo ya nodo no eikyo", ANNUAL MEETING ON CHEMICAL SOCIETY OF JAPAN DAI 86 IN SPRING KOEN YOKOSHU I, 13 March 2006 (2006-03-13), pages 650 *
TAICHI YOSHITOMI ET AL.: "Oligoethyleneglycol o ketsugo shita jinko shishitsu no gel-ka", ANNUAL MEETING ON CHEMICAL SOCIETY OF JAPAN DAI 84 IN SPRING KOEN YOKOSHU II, 11 March 2004 (2004-03-11), pages 968 *
TAICHI YOSHITOMI ET AL.: "Oligoethyleneglycol o ketsugo shita jinko shishitsu no suichu deno kyodo", ANNUAL MEETING ON CHEMICAL SOCIETY OF JAPAN DAI 85 IN SPRING KOEN YOKOSHU I, 11 March 2005 (2005-03-11), pages 235 *
TAICHI YOSHITOMI ET AL.: "The structure of artificial lipids possessing oligo(ethylene gylcol) and their behavior in water", COLLOIDS AND SURFACES A, vol. 284, 2006, pages 276 - 283 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010059109A (en) * 2008-09-04 2010-03-18 Ritsumeikan Asymmetric hydrogelling agent
JP2010059323A (en) * 2008-09-04 2010-03-18 Ritsumeikan Double chain hydrogelling agent
JP2011084725A (en) * 2009-10-19 2011-04-28 Xerox Corp Nanostructure

Also Published As

Publication number Publication date
JP2009084272A (en) 2009-04-23

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