DK537485A - Fremgangsmaade til optisk spaltning af racemiske blandinger af alfa-naphthylpropionsyrer - Google Patents

Fremgangsmaade til optisk spaltning af racemiske blandinger af alfa-naphthylpropionsyrer Download PDF

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Publication number
DK537485A
DK537485A DK537485A DK537485A DK537485A DK 537485 A DK537485 A DK 537485A DK 537485 A DK537485 A DK 537485A DK 537485 A DK537485 A DK 537485A DK 537485 A DK537485 A DK 537485A
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DK
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Prior art keywords
formula
racemic mixtures
alfa
procedure
chem
Prior art date
Application number
DK537485A
Other languages
Danish (da)
English (en)
Other versions
DK537485D0 (da
Inventor
Vincenzo Cannata
Giancarlo Tamerlani
Original Assignee
Alfa Chem Ital
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 Alfa Chem Ital filed Critical Alfa Chem Ital
Publication of DK537485D0 publication Critical patent/DK537485D0/da
Publication of DK537485A publication Critical patent/DK537485A/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/12—Saturated polycyclic compounds
    • C07C61/125—Saturated polycyclic compounds having a carboxyl group bound to a condensed ring system
    • C07C61/13—Saturated polycyclic compounds having a carboxyl group bound to a condensed ring system having two rings
    • 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

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  • 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)
  • Indole Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Cephalosporin Compounds (AREA)
  • Detergent Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
DK537485A 1984-11-22 1985-11-21 Fremgangsmaade til optisk spaltning af racemiske blandinger af alfa-naphthylpropionsyrer DK537485A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23689/84A IT1196334B (it) 1984-11-22 1984-11-22 Processo per la risoluzione ottica di miscugli racemi di acidi alfanaftil-propionici

Publications (2)

Publication Number Publication Date
DK537485D0 DK537485D0 (da) 1985-11-21
DK537485A true DK537485A (da) 1986-05-23

Family

ID=11209167

Family Applications (1)

Application Number Title Priority Date Filing Date
DK537485A DK537485A (da) 1984-11-22 1985-11-21 Fremgangsmaade til optisk spaltning af racemiske blandinger af alfa-naphthylpropionsyrer

Country Status (20)

Country Link
US (1) US4622419A (OSRAM)
EP (1) EP0182279B1 (OSRAM)
JP (2) JPS61129148A (OSRAM)
KR (1) KR860004003A (OSRAM)
AT (1) ATE50558T1 (OSRAM)
AU (1) AU591880B2 (OSRAM)
CA (2) CA1264765A (OSRAM)
DE (2) DE3576152D1 (OSRAM)
DK (1) DK537485A (OSRAM)
ES (1) ES8609194A1 (OSRAM)
FI (1) FI83074C (OSRAM)
GR (1) GR852798B (OSRAM)
HU (2) HU204247B (OSRAM)
IL (1) IL76952A (OSRAM)
IT (1) IT1196334B (OSRAM)
NO (1) NO162815C (OSRAM)
NZ (1) NZ214137A (OSRAM)
PT (1) PT81530B (OSRAM)
YU (1) YU45288B (OSRAM)
ZA (1) ZA858383B (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU611699B2 (en) * 1987-07-31 1991-06-20 American Home Products Corporation Naphthalene propionic acid derivatives
US4937373A (en) * 1988-12-08 1990-06-26 Hoffmann-La Roche Inc. Substituted naphthalene carboxylic acids
US5196575A (en) * 1992-02-19 1993-03-23 Hoechst Celanese Corp. Supercritical separation of isomers of functional organic compounds at moderate conditions
IT1271800B (it) * 1994-12-27 1997-06-09 Zambon Spa Processo di preparazione degli enantiomeri dell'acido 2- (2-fluoro- 4-bifenil) propionico
DE19624604A1 (de) * 1996-06-20 1998-01-02 Hoechst Ag Verfahren zur Herstellung chiraler, nicht racemischer (4-Aryl-2,5-dioxoimidazolidin-1-yl)essigsäuren
US5936118A (en) * 1997-04-04 1999-08-10 Albemarle Corporation Process for chiral enrichment of optically active carboxylic acids or salts or esters thereof
JP2007509357A (ja) * 2003-10-27 2007-04-12 ホルツインダストリー ライティンガー ゲゼルシャフト エム．ベー．ハー． 長材の品質保証方法
DK1589019T3 (da) * 2004-04-20 2008-11-17 Ratiopharm Gmbh Stereoselektiv fremgangsmåde til fremstilling af clopidogrel
USD815946S1 (en) 2016-04-25 2018-04-24 Piramal Glass-Usa, Inc. Bottle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683015A (en) * 1970-11-04 1972-08-08 Norman H Dyson Resolution of 2-(6-methoxy-2-naphthyl)propionic
CH641432A5 (de) * 1978-07-19 1984-02-29 Syntex Pharma Int Verfahren zur aufspaltung von racemischer 6-methoxy-alpha-methyl-2-naphthalinessigsaeure in die optischen antipoden.
JPS569514A (en) * 1979-07-02 1981-01-31 Hiroomi Makita Method of and apparatus for filling back soil and compaction by soil improving machine
JPS5822139B2 (ja) * 1979-12-28 1983-05-06 日清製粉株式会社 ｄｌ−２−（６−メトキシ−２−ナフチル）−プロピオン酸の光学分割法
IT1154663B (it) * 1980-07-30 1987-01-21 Alfa Chimica Italiana Spa Procedimento per la risoluzione in antipodi ottici di miscele di acidi d- e l-2-(6-metossi-2-naftil)-propionico
FI831820A7 (fi) * 1982-05-27 1983-11-28 Syntex Pharmaceuticals Int Menetelmä D-2-(6-metoksi-2- naftyyli)propionihapon ja sen farmaseuttisesti hyväksyttävien suolojensekä niiden valmistuksessa käytettävien uusien välituotteiden valmistamiseksi.
IT1208109B (it) * 1983-11-23 1989-06-06 Alfa Chem Ital Procedimento per la risoluzione ottica di acidi arilpropionici

Also Published As

Publication number Publication date
FI83074C (fi) 1991-05-27
PT81530B (pt) 1987-11-11
ZA858383B (en) 1986-06-25
ATE50558T1 (de) 1990-03-15
CA1264765A (en) 1990-01-23
IT1196334B (it) 1988-11-16
ES8609194A1 (es) 1986-09-01
HU910941D0 (en) 1991-10-28
JPH05246967A (ja) 1993-09-24
FI854596A0 (fi) 1985-11-21
AU5025685A (en) 1986-05-29
IL76952A (en) 1989-12-15
DE182279T1 (de) 1987-05-21
US4622419A (en) 1986-11-11
JPS61129148A (ja) 1986-06-17
AU591880B2 (en) 1989-12-21
NO162815B (no) 1989-11-13
EP0182279B1 (en) 1990-02-28
FI83074B (fi) 1991-02-15
NO162815C (no) 1990-02-21
EP0182279A1 (en) 1986-05-28
HU204247B (en) 1991-12-30
KR860004003A (ko) 1986-06-16
YU179585A (en) 1987-12-31
DK537485D0 (da) 1985-11-21
DE3576152D1 (de) 1990-04-05
IT8423689A0 (it) 1984-11-22
NZ214137A (en) 1989-07-27
CA1276177C (en) 1990-11-13
GR852798B (OSRAM) 1986-03-19
PT81530A (en) 1985-12-01
FI854596A7 (fi) 1986-05-23
ES549118A0 (es) 1986-09-01
NO854659L (no) 1986-05-23
HUT40065A (en) 1986-11-28
YU45288B (en) 1992-05-28

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Legal Events

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