GB1524611A - 1,3-butanediol mono - (3' -hydroxybutyrates) and process for their manufacture - Google Patents

1,3-butanediol mono - (3' -hydroxybutyrates) and process for their manufacture

Info

Publication number
GB1524611A
GB1524611A GB31176A GB31176A GB1524611A GB 1524611 A GB1524611 A GB 1524611A GB 31176 A GB31176 A GB 31176A GB 31176 A GB31176 A GB 31176A GB 1524611 A GB1524611 A GB 1524611A
Authority
GB
United Kingdom
Prior art keywords
hydroxybutyrates
manufacture
butanediol mono
butanediol
mono
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.)
Expired
Application number
GB31176A
Other languages
English (en)
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 DE19752500310 external-priority patent/DE2500310C2/de
Priority claimed from DE19752500312 external-priority patent/DE2500312C2/de
Application filed by BASF SE filed Critical BASF SE
Publication of GB1524611A publication Critical patent/GB1524611A/en
Expired 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)
GB31176A 1975-01-07 1976-01-06 1,3-butanediol mono - (3' -hydroxybutyrates) and process for their manufacture Expired GB1524611A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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)
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)

Publications (1)

Publication Number Publication Date
GB1524611A true GB1524611A (en) 1978-09-13

Family

ID=25768323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31176A Expired GB1524611A (en) 1975-01-07 1976-01-06 1,3-butanediol mono - (3' -hydroxybutyrates) and process for their manufacture

Country Status (3)

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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1301551A2 (en) * 2000-07-14 2003-04-16 Metabolix, Inc. Polyurethanes obtained from hydroxyalkanoates and isocyanates
CN102164884A (zh) * 2008-08-21 2011-08-24 伊希斯创新有限公司 羟基丁酸酯及其医学用途
US9211275B2 (en) 2008-01-04 2015-12-15 Isis Innovation Ltd. Ketone bodies and ketone body esters as blood lipid lowering agents
US9579302B2 (en) 2012-11-05 2017-02-28 Tdeltas Ketone bodies to protect tissues from damage by ionizing radiation
US10051880B2 (en) 2008-08-21 2018-08-21 Oxford University Innovation Limited Hydroxybutyrate ester and medical use thereof
US10660958B2 (en) 2010-02-22 2020-05-26 Tdeltas Limited Nutritional composition
US10821062B2 (en) 2013-03-12 2020-11-03 Tdeltas Limited Compound for use in protecting skin
US11230722B2 (en) 2003-06-03 2022-01-25 Oxford University Innovation Limited Nutritional supplements and therapeutic compositions comprising (r)-3-hydroxybutyrate derivatives
US11566268B2 (en) 2013-03-14 2023-01-31 Government Of The Usa, As Represented By The Secretary, Department Of Health And Human Services Process for producing (R)-3-hydroxybutyl (R)-3-hydroxybutyrate

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2275468A1 (en) * 2000-07-14 2011-01-19 Metabolix, Inc. Polyurethanes obtained from hydroxyalkanoates and isocyanates
EP1301551A2 (en) * 2000-07-14 2003-04-16 Metabolix, Inc. Polyurethanes obtained from hydroxyalkanoates and isocyanates
US11230722B2 (en) 2003-06-03 2022-01-25 Oxford University Innovation Limited Nutritional supplements and therapeutic compositions comprising (r)-3-hydroxybutyrate derivatives
US9211275B2 (en) 2008-01-04 2015-12-15 Isis Innovation Ltd. Ketone bodies and ketone body esters as blood lipid lowering agents
US10154982B2 (en) 2008-01-04 2018-12-18 Oxford University Innovation Limited Ketone bodies and ketone body esters as blood lipid lowering agents
US11311509B2 (en) 2008-01-04 2022-04-26 Oxford University Innovation Limited Ketone bodies and ketone body esters as blood lipid lowering agents
CN102164884A (zh) * 2008-08-21 2011-08-24 伊希斯创新有限公司 羟基丁酸酯及其医学用途
CN102164884B (zh) * 2008-08-21 2015-03-11 伊希斯创新有限公司 羟基丁酸酯及其医学用途
US10051880B2 (en) 2008-08-21 2018-08-21 Oxford University Innovation Limited Hydroxybutyrate ester and medical use thereof
US11571479B2 (en) 2010-02-22 2023-02-07 Tdeltas Nutritional composition
US10660958B2 (en) 2010-02-22 2020-05-26 Tdeltas Limited Nutritional composition
US10478415B2 (en) 2012-11-05 2019-11-19 Tdeltas Limited Ketone bodies to protect tissues from damage by ionizing radiation
US11234953B2 (en) 2012-11-05 2022-02-01 Tdeltas Limited Ketone bodies to protect tissues from damage by ionizing radiation
US9579302B2 (en) 2012-11-05 2017-02-28 Tdeltas Ketone bodies to protect tissues from damage by ionizing radiation
US10821062B2 (en) 2013-03-12 2020-11-03 Tdeltas Limited Compound for use in protecting skin
US11566268B2 (en) 2013-03-14 2023-01-31 Government Of The Usa, As Represented By The Secretary, Department Of Health And Human Services Process for producing (R)-3-hydroxybutyl (R)-3-hydroxybutyrate

Also Published As

Publication number Publication date
FR2297203B1 (it) 1978-10-13
FR2297203A1 (fr) 1976-08-06
IT1051853B (it) 1981-05-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee