DK191689A - Fremgangsmaade til rensning af 2-keto-l-gulonsyre - Google Patents

Fremgangsmaade til rensning af 2-keto-l-gulonsyre

Info

Publication number
DK191689A
DK191689A DK191689A DK191689A DK191689A DK 191689 A DK191689 A DK 191689A DK 191689 A DK191689 A DK 191689A DK 191689 A DK191689 A DK 191689A DK 191689 A DK191689 A DK 191689A
Authority
DK
Denmark
Prior art keywords
keto
cleaning
procedure
gulonic acid
gulonic
Prior art date
Application number
DK191689A
Other languages
English (en)
Other versions
DK191689D0 (da
DK174267B1 (da
Inventor
Masahiko Tsuda
Kimio Iwai
Original Assignee
Takeda Chemical Industries Ltd
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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of DK191689D0 publication Critical patent/DK191689D0/da
Publication of DK191689A publication Critical patent/DK191689A/da
Application granted granted Critical
Publication of DK174267B1 publication Critical patent/DK174267B1/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DK191689A 1988-04-29 1989-04-20 Fremgangsmåde til oprensning af 2-keto-L-gulonsyre DK174267B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10673188 1988-04-29
JP10673188 1988-04-29

Publications (3)

Publication Number Publication Date
DK191689D0 DK191689D0 (da) 1989-04-20
DK191689A true DK191689A (da) 1989-10-30
DK174267B1 DK174267B1 (da) 2002-10-28

Family

ID=14441080

Family Applications (1)

Application Number Title Priority Date Filing Date
DK191689A DK174267B1 (da) 1988-04-29 1989-04-20 Fremgangsmåde til oprensning af 2-keto-L-gulonsyre

Country Status (4)

Country Link
JP (1) JP2704201B2 (da)
DE (1) DE3914067B4 (da)
DK (1) DK174267B1 (da)
GB (1) GB2217714B (da)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK171869B1 (da) * 1985-10-22 1997-07-21 Takeda Chemical Industries Ltd Fremgangsmåde til fremstilling af 2-keto-L-gulonsyre samt biologisk ren mikroorganismekultur til anvendelse ved fremgangsmåden

Also Published As

Publication number Publication date
DK191689D0 (da) 1989-04-20
GB2217714B (en) 1991-12-11
DE3914067B4 (de) 2004-06-09
GB2217714A (en) 1989-11-01
DK174267B1 (da) 2002-10-28
JP2704201B2 (ja) 1998-01-26
JPH0228132A (ja) 1990-01-30
GB8909882D0 (en) 1989-06-14
DE3914067A1 (de) 1989-11-16

Similar Documents

Publication Publication Date Title
DK234689A (da) Fremgangsmaade til rensning af polydekstrose
DK513988A (da) Fremgangsmaade til rensning af roeggas
KR890700233A (ko) 광학장치
DK674288A (da) Fremgangsmaade til fremstilling af mikrokapsler
DK102587D0 (da) Fremgangsmaade til rensning af bariumsalte
DK162806C (da) Fremgangsmaade til bedoevelse af lungeaandende slagtedyr
DK412488D0 (da) Fremgangsmaade til fremstilling af guinoloncarboxylsyrer
DK39789A (da) Fremgangsmaade til fremstilling af n-phosphonmethyliminodieddikesyre
DK163060C (da) Fremgangsmaade til rensning af riboflavin
DK162889D0 (da) Fremgangsmaade til rensning af dipeptider
DK192390D0 (da) Fremgangsmaade til fremstilling af sukkerforbindelser
DK138485A (da) Fremgangsmaade til rensning af enzymholdig oploesning
DK570688D0 (da) Fremgangsmaade til rensning af polyorganphosphanzenelastromerer
DK509587D0 (da) Fremgangsmaade til inhibering af genekspression
DK593287D0 (da) Fremgangsmaade til rensning af roeggas
DK625486D0 (da) Fremgangsmaade til rensning af raeggas
DK191689D0 (da) Fremgangsmaade til rensning af 2-keto-l-gulonsyre
DK213189A (da) Fremgangsmaade til rensning af brugsvand
DK485689D0 (da) Fremgangsmaade til rensning af spildevand
DK505888D0 (da) Fremgangsmaade til fremstilling af makrolidforbindelser
DK504988D0 (da) Fremgangsmaade til fremstilling af makrolidforbindelser
DK27988D0 (da) Fremgangsmaade til fremstilling af substituerede benzaldehyder
DK504888D0 (da) Fremgangsmaade til fremstilling af makrolidforbindelser
DK0392240T3 (da) Pyrimidin-4-yl-carbamidsyreestere
DK533187D0 (da) Fremgangsmaade til fremstilling af penemer

Legal Events

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

Country of ref document: DK