DK98588D0 - Fremgangsmaade til fremstilling og isolering af (r)-2-hydroxy-4-phenylsmoersyre og -estere deraf - Google Patents

Fremgangsmaade til fremstilling og isolering af (r)-2-hydroxy-4-phenylsmoersyre og -estere deraf

Info

Publication number
DK98588D0
DK98588D0 DK098588A DK98588A DK98588D0 DK 98588 D0 DK98588 D0 DK 98588D0 DK 098588 A DK098588 A DK 098588A DK 98588 A DK98588 A DK 98588A DK 98588 D0 DK98588 D0 DK 98588D0
Authority
DK
Denmark
Prior art keywords
acid
menthyl
hydroxy
esters
insulation
Prior art date
Application number
DK098588A
Other languages
English (en)
Other versions
DK169100B1 (da
DK98588A (da
Inventor
Gary A Flynn
Douglas W Beight
Original Assignee
Merrell Dow Pharma
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 Merrell Dow Pharma filed Critical Merrell Dow Pharma
Publication of DK98588D0 publication Critical patent/DK98588D0/da
Publication of DK98588A publication Critical patent/DK98588A/da
Application granted granted Critical
Publication of DK169100B1 publication Critical patent/DK169100B1/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
    • C07C69/738—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
    • C07C59/48—Unsaturated compounds containing hydroxy or O-metal groups containing six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK098588A 1987-02-26 1988-02-25 (L)-Menthyl-2-oxo-4-phenylbutyrat samt fremgangsmåde til fremstilling og isolering af i det væsentlige ren (R)-2-hydroxy-4-phenylsmørsyre og estere deraf DK169100B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1910287A 1987-02-26 1987-02-26
US1910287 1987-02-26

Publications (3)

Publication Number Publication Date
DK98588D0 true DK98588D0 (da) 1988-02-25
DK98588A DK98588A (da) 1988-08-27
DK169100B1 DK169100B1 (da) 1994-08-15

Family

ID=21791451

Family Applications (1)

Application Number Title Priority Date Filing Date
DK098588A DK169100B1 (da) 1987-02-26 1988-02-25 (L)-Menthyl-2-oxo-4-phenylbutyrat samt fremgangsmåde til fremstilling og isolering af i det væsentlige ren (R)-2-hydroxy-4-phenylsmørsyre og estere deraf

Country Status (9)

Country Link
EP (1) EP0280285B1 (da)
JP (1) JP2652027B2 (da)
KR (1) KR950013082B1 (da)
AT (1) ATE80147T1 (da)
DE (1) DE3874166T2 (da)
DK (1) DK169100B1 (da)
ES (1) ES2046220T3 (da)
GR (1) GR3005588T3 (da)
IE (1) IE61113B1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401513B (de) * 1994-12-22 1996-09-25 Chemie Linz Gmbh Verfahren zur herstellung von 2-hydroxy-4-phenylbuttersäure
JP3915015B2 (ja) * 1995-08-22 2007-05-16 味の素株式会社 光学活性２−ヒドロキシ−４−アリール酪酸またはそのエステルの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663597A (en) * 1970-05-05 1972-05-16 American Home Prod Process for the purification of cyclandelate
JPS5823861B2 (ja) * 1979-06-05 1983-05-18 工業技術院長 α−ケトエステルの不斉水素化方法

Also Published As

Publication number Publication date
DE3874166T2 (de) 1993-03-25
IE61113B1 (en) 1994-10-05
JP2652027B2 (ja) 1997-09-10
DE3874166D1 (de) 1992-10-08
IE880516L (en) 1988-08-26
ES2046220T3 (es) 1994-02-01
DK169100B1 (da) 1994-08-15
ATE80147T1 (de) 1992-09-15
KR950013082B1 (ko) 1995-10-24
GR3005588T3 (da) 1993-06-07
EP0280285A3 (en) 1989-11-02
EP0280285B1 (en) 1992-09-02
DK98588A (da) 1988-08-27
EP0280285A2 (en) 1988-08-31
KR880009898A (ko) 1988-10-05
JPS63227549A (ja) 1988-09-21

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed