FR2297203B1 - - Google Patents

Info

Publication number
FR2297203B1
FR2297203B1 FR7600240A FR7600240A FR2297203B1 FR 2297203 B1 FR2297203 B1 FR 2297203B1 FR 7600240 A FR7600240 A FR 7600240A FR 7600240 A FR7600240 A FR 7600240A FR 2297203 B1 FR2297203 B1 FR 2297203B1
Authority
FR
France
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.)
Expired
Application number
FR7600240A
Other versions
FR2297203A1 (fr
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.)
BASF SE
Original Assignee
BASF SE
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
Priority claimed from DE19752500312 external-priority patent/DE2500312C2/de
Priority claimed from DE19752500310 external-priority patent/DE2500310C2/de
Application filed by BASF SE filed Critical BASF SE
Publication of FR2297203A1 publication Critical patent/FR2297203A1/fr
Application granted granted Critical
Publication of FR2297203B1 publication Critical patent/FR2297203B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/44—Preparation of carboxylic acid esters by oxidation-reduction of aldehydes, e.g. Tishchenko reaction
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3221—Polyhydroxy compounds hydroxylated esters of carboxylic acids other than higher fatty acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
FR7600240A 1975-01-07 1976-01-07 Mono-hydroxybutyrates du 1,3-butanediol et leur preparation Granted FR2297203A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752500312 DE2500312C2 (de) 1975-01-07 1975-01-07 Verfahren zur Herstellung von Butandiol-(1,3)-3-mono-(3'-hydroxybutyraten)sowie einige dieser Butandiol-(1,3)-3-mono-(3'-hydroxybutyrate)
DE19752500310 DE2500310C2 (de) 1975-01-07 1975-01-07 Verfahren zur Herstellung von Butandiol-(1,3)-1-mono-(3'-hydroxybutyraten)sowie einige dieser Butandiol-(1,3)-1-mono-(3'-hydroxybutyrate)

Publications (2)

Publication Number Publication Date
FR2297203A1 FR2297203A1 (fr) 1976-08-06
FR2297203B1 true FR2297203B1 (fr) 1978-10-13

Family

ID=25768323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600240A Granted FR2297203A1 (fr) 1975-01-07 1976-01-07 Mono-hydroxybutyrates du 1,3-butanediol et leur preparation

Country Status (3)

Country Link
FR (1) FR2297203A1 (fr)
GB (1) GB1524611A (fr)
IT (1) IT1051853B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002006368A2 (fr) * 2000-07-14 2002-01-24 Metabolix, Inc. Polyurethannes obtenus a partir d'hydroxyalcanoates et d'isocyanates
US20060280721A1 (en) 2003-06-03 2006-12-14 The Gov Of Usa Represented By Secretary Of Dpt Of Nutritional supplements and therapeutic compositions comprising (r)-3- hydroxybutyrate derivatives
CN106038532B (zh) 2008-01-04 2019-05-14 牛津大学科技创新有限公司 用作降低血脂药剂的酮体和酮体酯
ES2907630T3 (es) * 2008-08-21 2022-04-25 The Government Of The United States Of America As Repres By The Secretary Of Health And Human Servic Uso no terapéutico de éster de hidroxibutirato
US8642654B2 (en) 2009-04-16 2014-02-04 Isis Innovation Limited Hydroxybutyrate ester and medical use thereof
GB201002983D0 (en) 2010-02-22 2010-04-07 Tdeltas Ltd Nutritinal composition
EP3659595A1 (fr) 2012-11-05 2020-06-03 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Corps cétoniques destinés à protéger les tissus des lésions par rayonnement ionisant
GB201304467D0 (en) 2013-03-12 2013-04-24 Tdeltas Ltd Compound for use in protecting skin
WO2014140308A1 (fr) 2013-03-14 2014-09-18 Isis Innovation Ltd Procédé de production de (r)-3-hydroxybutyrate de (r)-3-hydroxybutyle

Also Published As

Publication number Publication date
FR2297203A1 (fr) 1976-08-06
GB1524611A (en) 1978-09-13
IT1051853B (it) 1981-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse