CA2063445A1 - Polymere biodegradable a base de sucre - Google Patents

Polymere biodegradable a base de sucre

Info

Publication number
CA2063445A1
CA2063445A1 CA 2063445 CA2063445A CA2063445A1 CA 2063445 A1 CA2063445 A1 CA 2063445A1 CA 2063445 CA2063445 CA 2063445 CA 2063445 A CA2063445 A CA 2063445A CA 2063445 A1 CA2063445 A1 CA 2063445A1
Authority
CA
Canada
Prior art keywords
sugar
organic acid
acid derivative
group
enzyme
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.)
Abandoned
Application number
CA 2063445
Other languages
English (en)
Inventor
Jonathan S. Dordick
David G. Rethwisch
Damodar R. Patil
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.)
University of Iowa Research Foundation UIRF
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2063445A1 publication Critical patent/CA2063445A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/02—Monosaccharides
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/44—Preparation of O-glycosides, e.g. glucosides
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CA 2063445 1990-05-08 1991-05-06 Polymere biodegradable a base de sucre Abandoned CA2063445A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52107690A 1990-05-08 1990-05-08
US521,076 1990-05-08

Publications (1)

Publication Number Publication Date
CA2063445A1 true CA2063445A1 (fr) 1991-11-09

Family

ID=24075237

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2063445 Abandoned CA2063445A1 (fr) 1990-05-08 1991-05-06 Polymere biodegradable a base de sucre

Country Status (3)

Country Link
AU (1) AU7873291A (fr)
CA (1) CA2063445A1 (fr)
WO (1) WO1991017255A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5326477A (en) * 1990-05-07 1994-07-05 Bio-Sep, Inc. Process for digesting solid waste
EP0498532A1 (fr) * 1991-01-10 1992-08-12 E.R. SQUIBB & SONS, INC. Poudre pour le débridement des tissus nécropés contenant une enzyme protéolytique
DE69229770D1 (de) * 1991-05-28 1999-09-16 Univ Iowa Res Found Polymere auf zuckerbasis
JP3633648B2 (ja) * 1993-07-20 2005-03-30 株式会社林原生物化学研究所 マルトース・トレハロース変換酵素とその製造方法並びに用途
EP0693558B1 (fr) * 1994-07-19 2002-12-04 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Tréhalose, sa production et son utilisation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1096326A (en) * 1965-11-03 1967-12-29 Ici Ltd Manufacture of acids and esters
DD148058A1 (de) * 1979-12-20 1981-05-06 Bernd Guettes Verfahren zur herstellung von polyetheresteralkoholen
JPS59154999A (ja) * 1983-02-21 1984-09-04 Shoichi Shimizu 生物化学反応方法および生物化学反応装置
ES2014018B3 (es) * 1986-02-19 1990-06-16 Unilever Nv Esteres de acidos grasos de azucares y azucares-alcoholes.
NL8601904A (nl) * 1986-07-23 1988-02-16 Unilever Nv Werkwijze voor de bereiding van polyol-vetzuurpolyesters.
IT1213330B (it) * 1986-08-28 1989-12-20 Rol Spa Tensioattivi derivati da idrossiacidi bi- o tri-carbossilici.
US4877871A (en) * 1988-06-14 1989-10-31 Nabisco Brands, Inc. Synthesis of sucrose polyester

Also Published As

Publication number Publication date
AU7873291A (en) 1991-11-27
WO1991017255A1 (fr) 1991-11-14

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead