DK140629B - Fremgangsmåde til spaltning af blandinger af d og 1 2-(6'-methoxy-2'-naphthyl)-propionsyre til dannelse af hovedsagelig ren d-isomer. - Google Patents

Fremgangsmåde til spaltning af blandinger af d og 1 2-(6'-methoxy-2'-naphthyl)-propionsyre til dannelse af hovedsagelig ren d-isomer.

Info

Publication number
DK140629B
DK140629B DK540471AA DK540471A DK140629B DK 140629 B DK140629 B DK 140629B DK 540471A A DK540471A A DK 540471AA DK 540471 A DK540471 A DK 540471A DK 140629 B DK140629 B DK 140629B
Authority
DK
Denmark
Prior art keywords
isomer
cleavage
naphthyl
methoxy
mixtures
Prior art date
Application number
DK540471AA
Other languages
Danish (da)
English (en)
Other versions
DK140629C (nl
Inventor
Norman H Dyson
Original Assignee
Syntex Corp
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 Syntex Corp filed Critical Syntex Corp
Publication of DK140629B publication Critical patent/DK140629B/da
Application granted granted Critical
Publication of DK140629C publication Critical patent/DK140629C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
    • C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK540471AA 1970-11-04 1971-11-04 Fremgangsmåde til spaltning af blandinger af d og 1 2-(6'-methoxy-2'-naphthyl)-propionsyre til dannelse af hovedsagelig ren d-isomer. DK140629B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8697670A 1970-11-04 1970-11-04

Publications (2)

Publication Number Publication Date
DK140629B true DK140629B (da) 1979-10-15
DK140629C DK140629C (nl) 1980-04-14

Family

ID=22202082

Family Applications (1)

Application Number Title Priority Date Filing Date
DK540471AA DK140629B (da) 1970-11-04 1971-11-04 Fremgangsmåde til spaltning af blandinger af d og 1 2-(6'-methoxy-2'-naphthyl)-propionsyre til dannelse af hovedsagelig ren d-isomer.

Country Status (10)

Country Link
US (1) US3683015A (nl)
JP (1) JPS5529063B1 (nl)
CA (1) CA955601A (nl)
CH (1) CH563953A5 (nl)
DK (1) DK140629B (nl)
ES (1) ES396623A1 (nl)
FI (1) FI53448C (nl)
NL (1) NL169992C (nl)
NO (1) NO132759C (nl)
SE (1) SE385002B (nl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO139557C (no) * 1972-04-21 1979-04-04 Syntex Corp Fremgangsmaate til fremstilling av d-2-(6-metoksy-2-naftyl)-propionsyre
US3904683A (en) * 1972-08-10 1975-09-09 Syntex Corp Process for the resolution of d- and 1-2-(6-methoxy-2-naphthyl) propionic acid
LU66433A1 (nl) * 1972-11-08 1973-02-01
US3988365A (en) * 1973-04-11 1976-10-26 Syntex Corporation Resolution of 2-(6-methoxy-2-napthyl)propionic acid
US3936528A (en) * 1974-02-13 1976-02-03 Syntex Corporation Analgesic formulations having enhanced therapeutic activity
US4209638A (en) * 1977-03-08 1980-06-24 The Boots Company Limited Preparation of therapeutic agents
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
IT1194152B (it) * 1983-03-07 1988-09-14 Secifarma Spa Procedimento di risoluzione enantiomerica di miscele di acidi d- e l-6-metossi-alfa-metil-2-naftalenacetici ed agenti di risoluzione per detto procedimento
IT1208109B (it) * 1983-11-23 1989-06-06 Alfa Chem Ital Procedimento per la risoluzione ottica di acidi arilpropionici
IT1196332B (it) * 1984-11-20 1988-11-16 Secifarma Spa Procedimento per la risoluzione dell'acido (+)-6-metossi-alfa-metil-2-naftalen acetico nei corrispondenti antipodi ottici
IT1196334B (it) * 1984-11-22 1988-11-16 Alfa Chem Ital Processo per la risoluzione ottica di miscugli racemi di acidi alfanaftil-propionici
IT1203605B (it) * 1985-04-18 1989-02-15 Alfa Chem Ital Processo per la risoluzione ottica di miscigli racemi di acidi e naftilpropionici
KR930003864B1 (ko) * 1990-10-19 1993-05-14 한국과학기술연구원 d-2-(6-메톡시-2-나프틸)-프로피온산의 제조방법
US5179208A (en) * 1990-10-19 1993-01-12 Korea Institute Of Science And Technology Process for preparing d-2-(6-methoxy-2-naphthyl)-propionic acid and intermediate thereof
US6080888A (en) * 1997-01-08 2000-06-27 Albemarle Corporation Preparation of olefinic compounds and carboxylic derivatives thereof
US6096920A (en) * 1997-01-08 2000-08-01 Albemarle Corporation Preparation of carboxylic compounds and their derivatives
US5792886A (en) * 1997-01-08 1998-08-11 Albemarle Corporation Production of racemic 2-(6-methoxy-2-naphthyl) propionic acid of precursors thereof
US5859292A (en) * 1997-12-11 1999-01-12 Albemarle Corporation Preparation of high purity sodium (S)-2(6-methoxy-2-naphthyl)propionate
US5874614A (en) * 1997-12-11 1999-02-23 Albemarle Corporation Sodium (S)-2-(6-methoxy-2-naphthyl)propionate monohydrate

Also Published As

Publication number Publication date
US3683015A (en) 1972-08-08
NL169992B (nl) 1982-04-16
FI53448C (fi) 1978-05-10
ES396623A1 (es) 1974-05-16
DK140629C (nl) 1980-04-14
NL7115158A (nl) 1972-05-08
NL169992C (nl) 1982-09-16
CA955601A (en) 1974-10-01
NO132759C (nl) 1975-12-29
JPS5529063B1 (nl) 1980-07-31
FI53448B (nl) 1978-01-31
CH563953A5 (nl) 1975-07-15
SE385002B (sv) 1976-05-31
NO132759B (nl) 1975-09-22

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PUP Patent expired