[go: up one dir, main page]

NO930546D0 - PROCEDURE FOR CONVERSION OF 2 (3-BENZOYLPHENYL) PROPIONIC ACID TO A S (+) ISOMER - Google Patents

PROCEDURE FOR CONVERSION OF 2 (3-BENZOYLPHENYL) PROPIONIC ACID TO A S (+) ISOMER

Info

Publication number
NO930546D0
NO930546D0 NO1993930546A NO930546A NO930546D0 NO 930546 D0 NO930546 D0 NO 930546D0 NO 1993930546 A NO1993930546 A NO 1993930546A NO 930546 A NO930546 A NO 930546A NO 930546 D0 NO930546 D0 NO 930546D0
Authority
NO
Norway
Prior art keywords
isomer
benzoylphenyl
conversion
procedure
propionic acid
Prior art date
Application number
NO1993930546A
Other languages
Norwegian (no)
Other versions
NO179001B (en
NO179001C (en
NO930546L (en
Inventor
Claude Bertrand
Elie Fouque
Isidore Le Fur
Jean-Paul Richard
Original Assignee
Rhone Poulenc Rorer Sa
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 Rhone Poulenc Rorer Sa filed Critical Rhone Poulenc Rorer Sa
Publication of NO930546L publication Critical patent/NO930546L/en
Publication of NO930546D0 publication Critical patent/NO930546D0/en
Publication of NO179001B publication Critical patent/NO179001B/en
Publication of NO179001C publication Critical patent/NO179001C/en

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Detergent Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Process for transforming (benzoyl-3 phenyl)-2 propionic-R(-) acid into an S(+) isomer through the action of a base either in situ during the splitting of racemic ketoprofen or on the crystallization mother liquor of a (benzoyl-3 phenyl)-2 propionic-S(+) acid salt.
NO930546A 1990-08-20 1993-02-16 Process for converting 2 (3-benzoylphenyl) R (-) propionic acid into an S (+) isomer NO179001C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9010460A FR2665897B1 (en) 1990-08-20 1990-08-20 PROCESS FOR THE CONVERSION OF ACID (BENZOYL-3 PHENYL) -2 PROPIONIC-R (-) TO THE S (+) ISOMER.
PCT/FR1991/000670 WO1992003404A1 (en) 1990-08-20 1991-08-19 Process for transforming (benzoyl-3 phenyl)-2 propionic acid into an s(+) isomer

Publications (4)

Publication Number Publication Date
NO930546L NO930546L (en) 1993-02-16
NO930546D0 true NO930546D0 (en) 1993-02-16
NO179001B NO179001B (en) 1996-04-09
NO179001C NO179001C (en) 1996-07-17

Family

ID=9399732

Family Applications (1)

Application Number Title Priority Date Filing Date
NO930546A NO179001C (en) 1990-08-20 1993-02-16 Process for converting 2 (3-benzoylphenyl) R (-) propionic acid into an S (+) isomer

Country Status (19)

Country Link
EP (1) EP0544740B1 (en)
JP (1) JP3100059B2 (en)
AT (1) ATE108172T1 (en)
AU (1) AU8445691A (en)
CA (1) CA2089558A1 (en)
CS (1) CS256791A3 (en)
DE (1) DE69102767T2 (en)
DK (1) DK0544740T3 (en)
ES (1) ES2056657T3 (en)
FI (1) FI101880B (en)
FR (1) FR2665897B1 (en)
HU (1) HUT63373A (en)
IE (1) IE64689B1 (en)
NO (1) NO179001C (en)
NZ (1) NZ239435A (en)
PL (1) PL297972A1 (en)
PT (1) PT98726B (en)
WO (1) WO1992003404A1 (en)
ZA (1) ZA916496B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162576A (en) * 1991-04-15 1992-11-10 Ethyl Corporation Resolution of ketoprofen
WO1996023759A1 (en) * 1995-01-31 1996-08-08 Nagase & Company, Ltd. Method of racemizing optically active carboxylic acids
US6459878B1 (en) 1999-09-30 2002-10-01 Canon Kabushiki Kaisha Heating assembly, image-forming apparatus, and process for producing silicone rubber sponge and roller
CN102010327B (en) * 2009-09-07 2013-04-10 浙江九洲药业股份有限公司 Splitting method of (+/-)-2-(3-benzoyl)-phenylpropionic acid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1201726A (en) * 1959-06-20 1960-01-05 Process for obtaining flavonic derivatives from the leaves of certain plants
IT1175941B (en) * 1984-02-16 1987-08-12 Stabil Bioterapico Farmachim MONO, BI AND TRI-SUBSTITUTED ALUMINUM SALTS OF ARYL-ALCANOIC ACIDS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
US4831147A (en) * 1988-07-05 1989-05-16 The Dow Chemical Company Resolution of enantiomers of herbicidal 2-(4-aryloxyphenoxy) propionates by chiral two-phase extraction
DE3824353A1 (en) * 1988-07-19 1990-01-25 Paz Arzneimittelentwicklung METHOD FOR SEPARATING MIXED ENANTIOMER ARYLPROPIONIC ACIDS

Also Published As

Publication number Publication date
FR2665897B1 (en) 1994-03-18
CA2089558A1 (en) 1992-02-21
PT98726B (en) 1999-01-29
NO179001B (en) 1996-04-09
EP0544740A1 (en) 1993-06-09
FI101880B1 (en) 1998-09-15
NO179001C (en) 1996-07-17
EP0544740B1 (en) 1994-07-06
DK0544740T3 (en) 1994-08-22
NO930546L (en) 1993-02-16
JP3100059B2 (en) 2000-10-16
FI101880B (en) 1998-09-15
HU9300469D0 (en) 1993-05-28
PL297972A1 (en) 1993-11-02
ATE108172T1 (en) 1994-07-15
IE912917A1 (en) 1992-02-26
FR2665897A1 (en) 1992-02-21
DE69102767T2 (en) 1994-10-27
AU8445691A (en) 1992-03-17
WO1992003404A1 (en) 1992-03-05
FI930751A0 (en) 1993-02-19
PT98726A (en) 1992-07-31
CS256791A3 (en) 1992-03-18
HUT63373A (en) 1993-08-30
ES2056657T3 (en) 1994-10-01
DE69102767D1 (en) 1994-08-11
FI930751L (en) 1993-02-19
IE64689B1 (en) 1995-08-23
ZA916496B (en) 1992-05-27
NZ239435A (en) 1993-04-28
JPH06501683A (en) 1994-02-24

Similar Documents

Publication Publication Date Title
ATE151740T1 (en) METHOD FOR PRODUCING ESSENTIAL ENANTIOMERS OF PHENYLPROPIONIC ACIDS
DE69527617D1 (en) METHOD FOR THE RACEMATE CLEAVAGE OF ETODOLAC USING GLUCAMINE DERIVATIVES
HUT52162A (en) New process for producing optically active
IL98061A (en) Method for the enzymatic resolution of racemic carboxylic acid compounds
IL142669A0 (en) Method for racemate splitting of 2-hydroxypropionic acids
NO930546L (en) PROCEDURE FOR CONVERSION OF 2 (3-BENZOYLPHENYL) PROPIONIC ACID TO A S (+) ISOMER
DE69007599D1 (en) Process for the racemization of optically active carboxylic acid esters.
DE68914703D1 (en) Process for the continuous biotechnological production of the optical isomer S (+) of 2- (6-methoxy-2-naphthyl) propionic acid.
IT8322261A0 (en) PROCEDURE FOR THE RESOLUTION OF (+-)2-(6'-METHOXY-2'-NAPHTHYL)-PROPIONIC ACID.
FI103807B1 (en) A process for the preparation of essentially one enantiomer of a chiral 2- (3-benzoylphenyl) propionic acid
JPS55118455A (en) Method of collecting optically active d-alpha-methyl-beta- mercapto propionic acid derivative
IT1208109B (en) PROCEDURE FOR THE OPTICAL RESOLUTION OF ARYLPROPIONIC ACIDS
DK372279A (en) METHOD OF PREPARING AMINAL SALTS OF ACID 0, DIALCYLTHIOPHOSPHORIC ACID ESTERS
NO890344D0 (en) PROCEDURE FOR PURIFICATION OF 2- (4-ISOBUTYLPHENYL) -PROPIONIC ACID.
AT365163B (en) METHOD FOR PRODUCING 2- (3-BENZOYLPHENYL) -PROPIONIC ACID
ES2054870T3 (en) PROCEDURE FOR PRODUCING (-) N-ACETILAMINOCARNITINA AND (+) N-ACETILAMINOCARNITINA.
PL287619A1 (en) Method of obtaining novel optically active or racemic derivatives of substituted propionic acid
DK149592C (en) METHOD OF ANALOGUE FOR THE PREPARATION OF RACEMIC OR OPTICALLY ACTIVE1,1-DISUBSTITUTED OCTAHYDRO-INDOLO (2,3-A) QUINOLIZIN OR PHARMACEUTICAL ACCEPTABLE ACID ADDITION SALTS.
DK0474200T3 (en) Process for racemate cleavage of 2,2-dimethylcyclopropane carboxylic acid
ES8600759A1 (en) PROCEDURE TO PREPARE 2- (FENETIL) -5 - ((3, 4-METILENDIOXI) - -HIDROXIBENCIL) -PIRROLIDINA
IT8222753A0 (en) PROCESS FOR THE STEREOSPECIFIC DECARBOXYLATION OF DIALOGENOVINIL CYCLOPROPANCARBOXYLIC ACIDS.
IL98061A0 (en) Method for the enzymatic resolution of racemic carboxylic acid compounds
DE69423030D1 (en) Process for the stereospecific production of 1,3-dioxane-4,6-dione derivatives, precursor of tetramic acid derivatives with a chiral site
CS792087A1 (en) Method of racemic 2-/4-isobutylphenyl/propionic acid production
DE3864286D1 (en) METHOD OF PRODUCING TRIFLUOROMETHYL COMPOUNDS.

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees