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
Authority: DK; Denmark
Prior art keywords: isomer; cleavage; naphthyl; methoxy; mixtures
Prior art date: 1970-11-04

Application number

DK540471AA

Other languages

Danish (da)

English (en)

Other versions

DK140629C (sv

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.)

1970-11-04

Filing date

1971-11-04

Publication date

1979-10-15

1971-11-04 Application filed by Syntex Corp filed Critical Syntex Corp

1979-10-15 Publication of DK140629B publication Critical patent/DK140629B/da

1980-04-14 Application granted granted Critical

1980-04-14 Publication of DK140629C publication Critical patent/DK140629C/da

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 (sv)	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 (sv)
JP (1)	JPS5529063B1 (sv)
CA (1)	CA955601A (sv)
CH (1)	CH563953A5 (sv)
DK (1)	DK140629B (sv)
ES (1)	ES396623A1 (sv)
FI (1)	FI53448C (sv)
NL (1)	NL169992C (sv)
NO (1)	NO132759C (sv)
SE (1)	SE385002B (sv)

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 (sv) *	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
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
KR930003864B1 (ko) *	1990-10-19	1993-05-14	한국과학기술연구원	d-2-(6-메톡시-2-나프틸)-프로피온산의 제조방법
US6096920A (en) *	1997-01-08	2000-08-01	Albemarle Corporation	Preparation of carboxylic compounds and their derivatives
US6080888A (en) *	1997-01-08	2000-06-27	Albemarle Corporation	Preparation of olefinic compounds and carboxylic derivatives thereof
US5792886A (en) *	1997-01-08	1998-08-11	Albemarle Corporation	Production of racemic 2-(6-methoxy-2-naphthyl) propionic acid of precursors thereof
US5874614A (en) *	1997-12-11	1999-02-23	Albemarle Corporation	Sodium (S)-2-(6-methoxy-2-naphthyl)propionate monohydrate
US5859292A (en) *	1997-12-11	1999-01-12	Albemarle Corporation	Preparation of high purity sodium (S)-2(6-methoxy-2-naphthyl)propionate

1970
- 1970-11-04 US US86976A patent/US3683015A/en not_active Expired - Lifetime
1971
- 1971-10-15 CA CA125,210A patent/CA955601A/en not_active Expired
- 1971-10-26 FI FI3030/71A patent/FI53448C/fi active
- 1971-11-01 CH CH1586771A patent/CH563953A5/xx not_active IP Right Cessation
- 1971-11-02 JP JP8683471A patent/JPS5529063B1/ja active Pending
- 1971-11-03 SE SE7114018A patent/SE385002B/sv unknown
- 1971-11-03 ES ES396623A patent/ES396623A1/es not_active Expired
- 1971-11-03 NO NO4068/71A patent/NO132759C/no unknown
- 1971-11-03 NL NLAANVRAGE7115158,A patent/NL169992C/xx not_active IP Right Cessation
- 1971-11-04 DK DK540471AA patent/DK140629B/da not_active IP Right Cessation

Also Published As

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

Similar Documents

Publication	Publication Date	Title
DK140629B (da)	1979-10-15	Fremgangsmåde til spaltning af blandinger af d og 1 2-(6'-methoxy-2'-naphthyl)-propionsyre til dannelse af hovedsagelig ren d-isomer.
DK139962B (da)	1979-05-28	Fremgangsmåde til fremstilling af 2-(6'-metoksy-2'-naftyl)propionsyre.
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Legal Events

Date	Code	Title	Description
1991-12-23	PUP	Patent expired