DK0618896T3 - - Google Patents

Info

Publication number
DK0618896T3
DK0618896T3 DK92924842.5T DK92924842T DK0618896T3 DK 0618896 T3 DK0618896 T3 DK 0618896T3 DK 92924842 T DK92924842 T DK 92924842T DK 0618896 T3 DK0618896 T3 DK 0618896T3
Authority
DK
Denmark
Prior art keywords
enantiomer
epimer
racemic
isomer
modification
Prior art date
Application number
DK92924842.5T
Other languages
English (en)
Inventor
Ernest Stephen Cleugh
David John Milner
Original Assignee
Zeneca 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 Zeneca Ltd filed Critical Zeneca Ltd
Application granted granted Critical
Publication of DK0618896T3 publication Critical patent/DK0618896T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/32—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring
    • C07C255/38—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/32—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring
    • C07C255/38—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by esterified hydroxy groups
    • C07C255/39—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by esterified hydroxy groups with hydroxy groups esterified by derivatives of 2,2-dimethylcyclopropane carboxylic acids, e.g. of chrysanthemumic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Steroid Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Lubricants (AREA)
DK92924842.5T 1991-12-24 1992-12-15 DK0618896T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919127355A GB9127355D0 (en) 1991-12-24 1991-12-24 Isomerisation process

Publications (1)

Publication Number Publication Date
DK0618896T3 true DK0618896T3 (da) 1997-02-24

Family

ID=10706802

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92924842.5T DK0618896T3 (da) 1991-12-24 1992-12-15

Country Status (26)

Country Link
US (1) US5334744A (da)
EP (1) EP0618896B1 (da)
JP (1) JP3490083B2 (da)
KR (1) KR100249399B1 (da)
AT (1) ATE142617T1 (da)
AU (1) AU679168B2 (da)
BG (1) BG61446B1 (da)
BR (1) BR9206983A (da)
CA (1) CA2126180C (da)
CZ (1) CZ287245B6 (da)
DE (1) DE69213761T2 (da)
DK (1) DK0618896T3 (da)
ES (1) ES2091497T3 (da)
FI (1) FI114465B (da)
GB (2) GB9127355D0 (da)
GR (1) GR3021271T3 (da)
HU (1) HU214673B (da)
NO (1) NO300678B1 (da)
NZ (1) NZ246081A (da)
RO (1) RO114125B1 (da)
RU (1) RU2129536C1 (da)
SK (1) SK281750B6 (da)
TW (1) TW318827B (da)
UA (1) UA39862C2 (da)
WO (1) WO1993013053A2 (da)
ZA (1) ZA929971B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0229803D0 (en) * 2002-12-20 2003-01-29 Syngenta Ltd Chemical process
KR101595453B1 (ko) 2014-06-30 2016-02-19 대한민국 보안등의 고정식 차광기구
KR101595456B1 (ko) 2014-06-30 2016-02-19 대한민국 보안등의 가변식 차광기구
CN107673996A (zh) * 2017-09-28 2018-02-09 浙江工业大学 一种低活性氰戊菊酯异构体向高活性氰戊菊酯异构体转化的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1062334A (en) * 1963-09-19 1967-03-22 Merck & Co Inc Racemization of compounds containing an asymmetric quaternary carbon atom
FR2348901A1 (fr) * 1976-04-23 1977-11-18 Roussel Uclaf Procede de transformation d'un ester d'acide chiral d'alcool secondaire alpha-cyane optiquement actif en ester d'acide chiral d'alcool secondaire alpha-cyane racemique
FR2375161A1 (fr) * 1976-04-23 1978-07-21 Roussel Uclaf Procede de transformation d'un ester d'acide chiral d'alcool secondaire a-cyane optiquement actif de structure (r) en ester d'acide chiral d'alcool secondaire a-cyane de structure (s)
GB1599876A (en) * 1977-06-13 1981-10-07 Shell Int Research Conversion of a stereoisomer into its diastereoisomer
CH635563A5 (fr) * 1977-07-07 1983-04-15 Sumitomo Chemical Co Procede pour la preparation d'un alpha-cyano-3-phenoxybenzyle optiquement actif.
CA1215717A (en) * 1977-09-26 1986-12-23 Samuel B. Soloway Process for converting a stereoisomeric ester into its diastereoisomer
US4308279A (en) * 1979-06-06 1981-12-29 Fmc Corporation Crystalline, insecticidal pyrethroid
CA1162560A (en) * 1980-04-23 1984-02-21 Ronald F. Mason Process for preparing cyclopropane carboxylic acid ester derivatives
JPS56167654A (en) * 1980-05-28 1981-12-23 Sumitomo Chem Co Ltd Method for obtaining stereoisomeric mixture of more highly active phenylacetic ester derivative
JPS5762298A (en) * 1980-10-01 1982-04-15 Mitsubishi Chem Ind Ltd Preparation of 17alpha-cyanosteroid
DE3167334D1 (en) * 1980-10-20 1985-01-03 Sumitomo Chemical Co Preparation of insecticidal optically active isovalerate esters
GB2130199A (en) * 1982-10-11 1984-05-31 Ici Plc An enantiomeric pair of cyhalothrin isomers and process for the preparation thereof
DE3372480D1 (en) * 1982-10-18 1987-08-20 Ici Plc Insecticidal product and preparation thereof
CA1206483A (en) * 1982-11-11 1986-06-24 Johannes Van Berkel Process for preparing cyclopropane carboxylic acid ester derivatives
DE3401483A1 (de) * 1984-01-18 1985-07-25 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung bestimmter enantiomerenpaare von permethrinsaeure-(alpha)-cyano-3-phenoxy-4-fluor-benzyl-ester
GB8418331D0 (en) * 1984-07-18 1984-08-22 Ici Plc Insecticidal ester
GB8422872D0 (en) * 1984-09-11 1984-10-17 Ici Plc Insecticidal product
US4997970A (en) * 1987-06-15 1991-03-05 Fmc Corporation Conversion of pyrethroid isomers to move active species

Also Published As

Publication number Publication date
FI942989A0 (fi) 1994-06-21
CZ287245B6 (cs) 2000-10-11
CZ153694A3 (en) 1995-02-15
EP0618896B1 (en) 1996-09-11
BG98874A (bg) 1995-03-31
TW318827B (da) 1997-11-01
WO1993013053A2 (en) 1993-07-08
GB2262737A (en) 1993-06-30
RU94031154A (ru) 1996-05-27
AU3093292A (en) 1993-07-28
KR940703805A (ko) 1994-12-12
EP0618896A1 (en) 1994-10-12
GB9127355D0 (en) 1992-02-19
NZ246081A (en) 1995-11-27
ATE142617T1 (de) 1996-09-15
US5334744A (en) 1994-08-02
UA39862C2 (uk) 2001-07-16
DE69213761D1 (de) 1996-10-17
NO942400D0 (da) 1994-06-23
JP3490083B2 (ja) 2004-01-26
CA2126180C (en) 2003-05-06
CA2126180A1 (en) 1993-07-08
RO114125B1 (ro) 1999-01-29
HU214673B (hu) 1998-04-28
NO942400L (da) 1994-08-11
SK281750B6 (sk) 2001-07-10
BG61446B1 (en) 1997-08-29
RU2129536C1 (ru) 1999-04-27
NO300678B1 (no) 1997-07-07
HUT71704A (en) 1996-01-29
DE69213761T2 (de) 1997-02-13
KR100249399B1 (ko) 2000-03-15
GR3021271T3 (en) 1997-01-31
FI942989L (fi) 1994-06-21
ES2091497T3 (es) 1996-11-01
WO1993013053A3 (en) 1993-08-05
JPH07502995A (ja) 1995-03-30
SK76094A3 (en) 1995-02-08
GB9225856D0 (en) 1993-02-03
ZA929971B (en) 1993-07-07
BR9206983A (pt) 1995-12-05
FI114465B (fi) 2004-10-29
AU679168B2 (en) 1997-06-26

Similar Documents

Publication Publication Date Title
DE69429438D1 (de) Tricyclische carbamat-derivate zur inhibierung der g-protein funktion und für die behandlung von proliferativen erkrankungen
NO942415L (no) Fremgangsmåte for fremstilling av behandling av surgass og hydrokarbonvæskeströmmer
CA2064002A1 (en) Process for treating a porous substrate to achieve improved water and oil repellency
DK443488A (da) Hidtil ukendt overfladebehandling
MY116210A (en) Agent for treating surfaces of copper and copper alloys
GB1498096A (en) Method of making a semiconductor device
MD960212A (en) Acylfulvene analogs as antitumor remedy
NO942400D0 (da)
AU7836487A (en) Oligomerization of primary aromatic amines
GB8610951D0 (en) Organic compounds
ES8705835A1 (es) Un procedimiento para la resolucion de un recemato por adsorcion estereoselectiva sobre un adsorbente solido.
ES2053809T3 (es) Derivados de ciclopropano.
ES2020598B3 (es) Inhibicion de la corrosion.
JPS5462930A (en) Chemical plating pretreatment method
GB1438389A (en) N-substituted methacryl-or acrylamides
JPS54154735A (en) Production of 4-hydroxy-2-cycloalkenone
JPS5222367A (en) Treating equipment of waste water containing organic mater rising unde r pressure
JPS522273A (en) Method of treating semiconductor substrate
JPS53142327A (en) Ceramic substrate plating method
JPS5643728A (en) Formation of polyimide pattern
JPS5288578A (en) Treatment of plating sludge
ES2032059T3 (es) Procedimiento para la obtencion de derivados de 2-ciano-3-aminoacrilonitrilo.
UA8682A1 (uk) СПОСІБ ОДЕРЖАHHЯ HІТРИДУ КРЕМHІЮ З ПЕРЕВАЖHИМ ВМІСТОМ alРha-ФАЗИ
JPS51118708A (en) Process for stabilization of nitro compounds
GB1498933A (en) Beta-trihaloethylcyclopropane derivatives processes for producing them and their conversion to beta-dihaloethenylcyclopropane derivatives