FI854596A - Nytt foerfarande foer uppdelning av racemiska -naftylpropionsyror i optiska isomerer. - Google Patents

Nytt foerfarande foer uppdelning av racemiska -naftylpropionsyror i optiska isomerer. Download PDF

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Publication number
FI854596A
FI854596A FI854596A FI854596A FI854596A FI 854596 A FI854596 A FI 854596A FI 854596 A FI854596 A FI 854596A FI 854596 A FI854596 A FI 854596A FI 854596 A FI854596 A FI 854596A
Authority
FI
Finland
Prior art keywords
formula
uppdelning
racemiska
optiska
naftylpropionsyror
Prior art date
Application number
FI854596A
Other languages
English (en)
Other versions
FI854596A0 (fi
FI83074B (fi
FI83074C (fi
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 FI854596A0 publication Critical patent/FI854596A0/fi
Publication of FI854596A publication Critical patent/FI854596A/fi
Publication of FI83074B publication Critical patent/FI83074B/fi
Application granted granted Critical
Publication of FI83074C publication Critical patent/FI83074C/fi

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/12Saturated polycyclic compounds
    • C07C61/125Saturated polycyclic compounds having a carboxyl group bound to a condensed ring system
    • C07C61/13Saturated polycyclic compounds having a carboxyl group bound to a condensed ring system having two rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42Separation; Purification; Stabilisation; Use of additives
    • C07C51/487Separation; 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)
  • Cephalosporin Compounds (AREA)
  • Detergent Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Indole Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
FI854596A 1984-11-22 1985-11-21 Nytt foerfarande foer optisk separering av racemiska blandningar av -naftylpropionsyror. FI83074C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2368984 1984-11-22
IT23689/84A IT1196334B (it) 1984-11-22 1984-11-22 Processo per la risoluzione ottica di miscugli racemi di acidi alfanaftil-propionici

Publications (4)

Publication Number Publication Date
FI854596A0 FI854596A0 (fi) 1985-11-21
FI854596A true FI854596A (fi) 1986-05-23
FI83074B FI83074B (fi) 1991-02-15
FI83074C FI83074C (fi) 1991-05-27

Family

ID=11209167

Family Applications (1)

Application Number Title Priority Date Filing Date
FI854596A FI83074C (fi) 1984-11-22 1985-11-21 Nytt foerfarande foer optisk separering av racemiska blandningar av -naftylpropionsyror.

Country Status (20)

Country Link
US (1) US4622419A (fi)
EP (1) EP0182279B1 (fi)
JP (2) JPS61129148A (fi)
KR (1) KR860004003A (fi)
AT (1) ATE50558T1 (fi)
AU (1) AU591880B2 (fi)
CA (2) CA1264765A (fi)
DE (2) DE182279T1 (fi)
DK (1) DK537485A (fi)
ES (1) ES8609194A1 (fi)
FI (1) FI83074C (fi)
GR (1) GR852798B (fi)
HU (2) HU204247B (fi)
IL (1) IL76952A (fi)
IT (1) IT1196334B (fi)
NO (1) NO162815C (fi)
NZ (1) NZ214137A (fi)
PT (1) PT81530B (fi)
YU (1) YU45288B (fi)
ZA (1) ZA858383B (fi)

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
PL1589019T3 (pl) * 2004-04-20 2008-12-31 Ratiopharm Gmbh Stereoselektywny sposób wytwarzania klopidogrelu
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
FI831820L (fi) * 1982-05-27 1983-11-28 Syntex Pharma Int Foerfarande foer framstaellning av d-2-(6-metoxi-2-naftyl)-propionsyra och dess farmaceutiskt godtagbara salter samt av nya mellanprodukter anvaenda vid deras framstaellning
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
HU910941D0 (en) 1991-10-28
AU5025685A (en) 1986-05-29
HU204247B (en) 1991-12-30
NO854659L (no) 1986-05-23
ES8609194A1 (es) 1986-09-01
YU179585A (en) 1987-12-31
ZA858383B (en) 1986-06-25
ATE50558T1 (de) 1990-03-15
GR852798B (fi) 1986-03-19
NO162815C (no) 1990-02-21
AU591880B2 (en) 1989-12-21
JPH05246967A (ja) 1993-09-24
CA1264765A (en) 1990-01-23
US4622419A (en) 1986-11-11
KR860004003A (ko) 1986-06-16
PT81530A (en) 1985-12-01
JPS61129148A (ja) 1986-06-17
EP0182279B1 (en) 1990-02-28
YU45288B (en) 1992-05-28
HUT40065A (en) 1986-11-28
FI854596A0 (fi) 1985-11-21
EP0182279A1 (en) 1986-05-28
NO162815B (no) 1989-11-13
DK537485D0 (da) 1985-11-21
IT8423689A0 (it) 1984-11-22
IT1196334B (it) 1988-11-16
DK537485A (da) 1986-05-23
DE182279T1 (de) 1987-05-21
IL76952A (en) 1989-12-15
PT81530B (pt) 1987-11-11
DE3576152D1 (de) 1990-04-05
FI83074B (fi) 1991-02-15
NZ214137A (en) 1989-07-27
FI83074C (fi) 1991-05-27
CA1276177C (en) 1990-11-13
ES549118A0 (es) 1986-09-01

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ALFA CHEMICALS ITALIANA S.P.A.