DK19988D0 - Fremgangsmaade til fremstilling af optisk aktive cyanhydriner - Google Patents

Fremgangsmaade til fremstilling af optisk aktive cyanhydriner

Info

Publication number
DK19988D0
DK19988D0 DK019988A DK19988A DK19988D0 DK 19988 D0 DK19988 D0 DK 19988D0 DK 019988 A DK019988 A DK 019988A DK 19988 A DK19988 A DK 19988A DK 19988 D0 DK19988 D0 DK 19988D0
Authority
DK
Denmark
Prior art keywords
optically active
hydrains
manufacturing optically
cyan
active cyan
Prior art date
Application number
DK019988A
Other languages
English (en)
Other versions
DK19988A (da
Inventor
Franz Effenberger
Thomas Ziegler
Siegfried Foerster
Original Assignee
Degussa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6319070&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK19988(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Degussa filed Critical Degussa
Publication of DK19988D0 publication Critical patent/DK19988D0/da
Publication of DK19988A publication Critical patent/DK19988A/da

Links

Classifications

    • 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/002—Nitriles (-CN)
    • C12P13/004—Cyanohydrins
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/88—Lyases (4.)
    • 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
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Steroid Compounds (AREA)
DK019988A 1987-01-20 1988-01-18 Fremgangsmaade til fremstilling af optisk aktive cyanhydriner DK19988A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873701383 DE3701383A1 (de) 1987-01-20 1987-01-20 Verfahren zur herstellung von optisch aktiven cyanhydrinen

Publications (2)

Publication Number Publication Date
DK19988D0 true DK19988D0 (da) 1988-01-18
DK19988A DK19988A (da) 1988-07-21

Family

ID=6319070

Family Applications (1)

Application Number Title Priority Date Filing Date
DK019988A DK19988A (da) 1987-01-20 1988-01-18 Fremgangsmaade til fremstilling af optisk aktive cyanhydriner

Country Status (7)

Country Link
US (1) US4859784A (da)
EP (1) EP0276375B1 (da)
JP (1) JPS63219388A (da)
AT (1) ATE75779T1 (da)
DE (2) DE3701383A1 (da)
DK (1) DK19988A (da)
ES (1) ES2032419T3 (da)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329023A (en) * 1987-12-24 1994-07-12 Duphar International Research B.V. Method of preparing optically active alcohols which consist substantially or entirely of one enantiomer
DK0446826T3 (da) * 1990-03-16 1996-02-12 Forschungszentrum Juelich Gmbh Fremgangsmåde til enzymatisk fremstilling af optisk aktive cyanhydriner
JP2676568B2 (ja) * 1991-06-26 1997-11-17 日東化学工業株式会社 Ｒ（−）−マンデル酸およびその誘導体の製造法
AT396252B (de) * 1991-10-31 1993-07-26 Chemie Linz Gmbh Enzymatisches verfahren zur enantioselektiven herstellung optisch aktiver cyanhydrine
DE4139083A1 (de) * 1991-11-28 1993-06-03 Chemie Linz Deutschland Enzymatisches verfahren zur enantioselektiven herstellung optisch aktiver cyanhydrine
EP0547655A1 (en) * 1991-12-11 1993-06-23 Duphar International Research B.V Method of preparing optically active cyanohydrins
US5177242A (en) * 1991-12-17 1993-01-05 Fmc Corporation Process for preparing optically active cyanohydrins with enzymes
AT400035B (de) * 1993-06-01 1995-09-25 Chemie Linz Gmbh Enzymatisches verfahren zur herstellung aliphatischer s-cyanhydrine
DE4322064A1 (de) * 1993-07-02 1995-01-12 Chemie Linz Deutschland Enzymatisches Verfahren zur Herstellung aliphatischer S-Cyanhydrine
US5332826A (en) * 1993-10-13 1994-07-26 Eastman Kodak Company Process for preparing aminoacetonitriles in one vessel
EP0799894B1 (de) * 1996-02-09 2004-05-19 Degussa AG Verfahren zur Herstellung von (S)-Cyanhydrinen
AT406961B (de) * 1997-12-29 2000-11-27 Dsm Fine Chem Austria Gmbh Enzymatisches verfahren zur herstellung von (s)-cyanhydrinen
AT408231B (de) 1999-12-15 2001-09-25 Dsm Fine Chem Austria Gmbh Verfahren zur herstellung von optisch aktiven cyanhydrinen unter verwendung von r-oxynitrilase
AT500468A1 (de) * 2000-04-17 2006-01-15 Dsm Fine Chem Austria Gmbh Verfahren zur herstellung von optisch und chemisch hochreinen (r)- oder (s)- -hydroxycarbonsäuren
US7078225B2 (en) * 2000-06-02 2006-07-18 Nippon Shokubai Co., Ltd. Method for enzymatically producing an optically active cyanohydrin
JP2002142792A (ja) * 2000-11-01 2002-05-21 Clariant Gmbh 光学活性シアノヒドリンおよび二次生成物の製造法
ATE423209T1 (de) 2001-01-16 2009-03-15 Dsm Fine Chem Austria Gmbh Gene, enthaltend eine für hydroxynitrillyase codierende dna-sequenz, rekombinante proteine mit hydroxynitrillyase-aktivität und deren verwendung
DE10131811A1 (de) * 2001-06-30 2003-04-03 Clariant Gmbh Optisch aktive Katalysatoren
TW200514826A (en) * 2003-09-19 2005-05-01 Kyung In Synthetic Corp Alpha-hydroxy-benzeneacetic acid derivatives, and compounds having two 5-membered lactone rings fused to central cyclohexa-1, 4-diene nucleus using the same, and uses of the compounds
JP5001523B2 (ja) * 2005-04-27 2012-08-15 三菱レイヨン株式会社 光学活性シアンヒドリンの製造方法及び光学活性α−ヒドロキシカルボン酸の製造方法
DE102006041941A1 (de) * 2006-09-07 2008-03-27 Evonik Degussa Gmbh Verfahren zur Herstellung von 1,2-Diolen aus Carbonyl-Verbindungen
EP2092060B1 (en) 2006-12-14 2014-01-22 DSM IP Assets B.V. R-hnl random variants and their use for preparing optically pure, sterically hindered cyanohydrins
WO2011158758A1 (ja) * 2010-06-17 2011-12-22 旭化成ケミカルズ株式会社 シアノヒドリンの製造方法
EP2574667A1 (en) 2011-10-02 2013-04-03 Technische Universität Graz Enzyme variants
JP2012105671A (ja) * 2012-02-28 2012-06-07 Mitsubishi Rayon Co Ltd 光学活性シアンヒドリンの製造方法及び光学活性α−ヒドロキシカルボン酸の製造方法
EP3392237B1 (de) * 2017-04-21 2019-10-02 Evonik Degussa GmbH Verfahren zur herstellung von acroleincyanhydrinen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984415A (en) * 1933-05-26 1934-12-18 Du Pont Preparation of cyanhydrins
US2101823A (en) * 1934-04-17 1937-12-07 Du Pont Process of preparing cyanhydrins
DE1300111B (de) * 1965-04-07 1969-07-31 Pfeil Verfahren zur Herstellung von optisch aktiven Cyanhydrinen
JPS5021450B2 (da) * 1972-05-15 1975-07-23
US4594196A (en) * 1982-11-22 1986-06-10 Shell Oil Company Preparation of optically active alpha-hydroxynitriles
US4554102A (en) * 1983-09-26 1985-11-19 Shell Oil Company Cyanohydrination catalyst comprising non-crystalline or amorphous dipeptide

Also Published As

Publication number Publication date
EP0276375B1 (de) 1992-05-06
DK19988A (da) 1988-07-21
DE3701383A1 (de) 1988-07-28
EP0276375A2 (de) 1988-08-03
JPS63219388A (ja) 1988-09-13
ATE75779T1 (de) 1992-05-15
ES2032419T3 (es) 1993-02-16
EP0276375A3 (en) 1990-06-06
DE3778864D1 (de) 1992-06-11
US4859784A (en) 1989-08-22

Similar Documents

Publication Publication Date Title
DK19988A (da) Fremgangsmaade til fremstilling af optisk aktive cyanhydriner
DE3774975D1 (de) Selektive amidinierung von diaminen.
SE8304911D0 (sv) Sett att modifiera ytan pa ihaliga glasperlor
FI98569B (fi) Heteropolyhapon vaikealiukoisen suolan käyttö analyytin määritykseen, vastaava määritysmenetelmä sekä tähän sopiva aine
DK489686D0 (da) Fremgangsmaade til fremstilling af 2-keto-l-gulonsyre
SE8602404L (sv) Ny formulering
DK231989A (da) I vand uoploeselig krystallinsk glucoseisomerase og fremgangsmaade til fremstilling deraf samt anvendelse deraf til kontinuert fremstilling af fructose
DE69022073D1 (de) Herstellung von singulettsauerstoff.
FI861604A7 (fi) Foerfarande foer oekande av funktionaliteten hos epoxiharts.
KR890001942A (ko) (±)-시스 또는 (±)-트란스-퍼메트르산의 광학 분할법
ATE77748T1 (de) Solubilisierung wasserabweisender verbindungen mittels lysophospholipid.
ES2017456B3 (es) Metodo para la fabricacion de butyloligoglicosidas
DK571086A (da) Midler til bestemmelse af peroxidase-aktivitet, deres fremstilling og anvendelse
ES2055089T3 (es) Procedimiento para preparar 4-metilpirazoles.
IT8719830A0 (it) Procedimento per la realizzazione di reazioni enzimatiche entro un solvente organico.
KR910002844A (ko) 시스 3-아미노-4-[2-(2-푸릴)에트-1-일]-1- 메톡시카보닐 메틸-아제티딘-2-온의 분할방법
KR900006322A (ko) 시스 3-아미노-4-〔2-(2-푸릴)비닐〕-1-메톡시카보닐메틸-아제티딘-2-온의 분할방법 및 그의 디-p-톨루오일-타르타르산 염
ATE91711T1 (de) Verfahren zur enzymatischen hydrolyse von alpha- aminoadipinyl-monoaminoverbindungen.
ATE53383T1 (de) Reinigung von aromatischen kohlenwasserstoffthioaminen.
DE59100132D1 (de) Verfahren zur herstellung von gemischen cyclischer acroleinglycerinacetale.
DE69503106D1 (de) Verfahren zur Herstellung von L-Ascorbinsäure
ATE41766T1 (de) Verfahren zur herstellung von monochlorhydrochinonen.
DK146181C (da) Fremgangsmaade til fremstilling af 4-amino-5-chlor-1-phenyl-pyridazon-6
SU537996A1 (ru) Способ очистки синтетического метионина
DK65389D0 (da) Fremgangsmaade til fremstilling af sulfonforbindelser

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment