DK176786A - Fremgangsmaade til optisk resolvering af racemiske blandinger af alfa-naphthylpropionsyrer - Google Patents

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

Info

Publication number: DK176786A
Authority: DK; Denmark
Prior art keywords: alfa; racemic mixtures; procedure; optical resolution; naphthylpropionic
Prior art date: 1985-04-18

Application number

DK176786A

Other languages

Danish (da)

English (en)

Other versions

DK176786D0 (da

Inventor

Vincenzo Cannata

Giancarlo Tamerlani

Mauro Morotti

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.)

1985-04-18

Filing date

1986-04-17

Publication date

1986-10-19

1986-04-17 Application filed by Alfa Chem Ital filed Critical Alfa Chem Ital

1986-04-17 Publication of DK176786D0 publication Critical patent/DK176786D0/da

1986-10-19 Publication of DK176786A publication Critical patent/DK176786A/da

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
- C07C51/06—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid amides
- 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)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Indole Compounds (AREA)
Glass Compositions (AREA)
Pyrrole Compounds (AREA)

DK176786A 1985-04-18 1986-04-17 Fremgangsmaade til optisk resolvering af racemiske blandinger af alfa-naphthylpropionsyrer DK176786A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT03407/85A IT1203605B (it)	1985-04-18	1985-04-18	Processo per la risoluzione ottica di miscigli racemi di acidi e naftilpropionici

Publications (2)

Publication Number	Publication Date
DK176786D0 DK176786D0 (da)	1986-04-17
DK176786A true DK176786A (da)	1986-10-19

Family

ID=11106610

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK176786A DK176786A (da)	1985-04-18	1986-04-17	Fremgangsmaade til optisk resolvering af racemiske blandinger af alfa-naphthylpropionsyrer

Country Status (20)

Country	Link
US (1)	US4724102A (it)
EP (1)	EP0204911B1 (it)
JP (1)	JPS61289057A (it)
KR (1)	KR860008115A (it)
AT (1)	ATE53989T1 (it)
AU (1)	AU580668B2 (it)
CA (1)	CA1266057A (it)
DE (2)	DE3672127D1 (it)
DK (1)	DK176786A (it)
ES (1)	ES8706705A1 (it)
FI (1)	FI861821A (it)
GR (1)	GR861003B (it)
HU (1)	HU196052B (it)
IL (1)	IL78517A (it)
IT (1)	IT1203605B (it)
NO (1)	NO164090C (it)
NZ (1)	NZ215636A (it)
PT (1)	PT82415B (it)
YU (1)	YU44699B (it)
ZA (1)	ZA862387B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1208109B (it) *	1983-11-23	1989-06-06	Alfa Chem Ital	Procedimento per la risoluzione ottica di acidi arilpropionici
US5191112A (en) *	1989-10-17	1993-03-02	Nissan Chemical Industries, Ltd.	Process for optical resolution of (±)-2-(3-benzoyl)-phenylpropionic acid
US5220053A (en) *	1992-01-24	1993-06-15	Ethyl Corporation	Preparation of optically active aliphatic carboxylic acids
US5196575A (en) *	1992-02-19	1993-03-23	Hoechst Celanese Corp.	Supercritical separation of isomers of functional organic compounds at moderate conditions
US5278334A (en) *	1992-10-01	1994-01-11	Ethyl Corporation	Racemization process
US5380867A (en) *	1992-12-02	1995-01-10	Hoechst Celanese Corporation	Selective precipitation of α-aryl carboxylic acid salts
US6436990B1 (en)	1999-10-27	2002-08-20	Nobex Corporation	6-methoxy-2-naphthylacetic acid prodrugs
US6552078B2 (en)	1999-10-27	2003-04-22	Nobex Corp	6-methoxy-2-naphthylacetic acid prodrugs
IT1317826B1 (it) *	2000-02-11	2003-07-15	Dompe Spa	Ammidi, utili nell'inibizione della chemiotassi dei neutrofiliindotta da il-8.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB899023A (en) *	1960-09-06	1962-06-20	Pfizer & Co C	Resolving optically active ª--phenoxy alkanoic acids
BR6915470D0 (pt) *	1969-03-24	1973-03-13	Syntex Corp	Processo para preparar derivados de acido 2-(6'substituido 2'naftil)propionico e de seus sais
US3686183A (en) *	1969-03-24	1972-08-22	Syntex Corp	Preparation of optical isomers of arylalkylacetic acids
US3683015A (en) *	1970-11-04	1972-08-08	Norman H Dyson	Resolution of 2-(6-methoxy-2-naphthyl)propionic
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
US3988365A (en) *	1973-04-11	1976-10-26	Syntex Corporation	Resolution of 2-(6-methoxy-2-napthyl)propionic acid
DE2826952A1 (de) *	1978-06-20	1980-01-10	Bayer Ag	Enantiomerentrennung von chiralen carbonsaeuren
US4246193A (en) *	1979-11-26	1981-01-20	Syntex Corporation	Process for the resolution of d,1 2-(6-methoxy-2-naphthyl)propionic acid
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.
US4322548A (en) *	1980-02-13	1982-03-30	Kay Fries, Inc.	Resolution of racemic mandelic acid
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
CA1190751A (en) *	1982-06-18	1985-07-23	J. Barry W. Bailey	Process and apparatus for continuous converting of copper and non-ferrous mattes

1985
- 1985-04-18 IT IT03407/85A patent/IT1203605B/it active
1986
- 1986-03-27 US US06/844,834 patent/US4724102A/en not_active Expired - Fee Related
- 1986-03-27 NZ NZ215636A patent/NZ215636A/xx unknown
- 1986-04-01 ZA ZA862387A patent/ZA862387B/xx unknown
- 1986-04-03 AT AT86104553T patent/ATE53989T1/de active
- 1986-04-03 EP EP86104553A patent/EP0204911B1/en not_active Expired - Lifetime
- 1986-04-03 DE DE8686104553T patent/DE3672127D1/de not_active Expired - Fee Related
- 1986-04-03 DE DE198686104553T patent/DE204911T1/de active Pending
- 1986-04-07 YU YU548/86A patent/YU44699B/xx unknown
- 1986-04-10 AU AU55939/86A patent/AU580668B2/en not_active Ceased
- 1986-04-16 JP JP61087849A patent/JPS61289057A/ja active Pending
- 1986-04-16 IL IL78517A patent/IL78517A/xx unknown
- 1986-04-16 GR GR861003A patent/GR861003B/el unknown
- 1986-04-17 ES ES554088A patent/ES8706705A1/es not_active Expired
- 1986-04-17 CA CA000506913A patent/CA1266057A/en not_active Expired - Fee Related
- 1986-04-17 DK DK176786A patent/DK176786A/da not_active Application Discontinuation
- 1986-04-17 HU HU861614A patent/HU196052B/hu not_active IP Right Cessation
- 1986-04-17 NO NO861497A patent/NO164090C/no unknown
- 1986-04-17 PT PT82415A patent/PT82415B/pt not_active IP Right Cessation
- 1986-04-18 KR KR1019860003010A patent/KR860008115A/ko not_active Application Discontinuation
- 1986-04-30 FI FI861821A patent/FI861821A/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
PT82415A (en)	1986-05-01
ATE53989T1 (de)	1990-07-15
YU54886A (en)	1988-02-29
IL78517A0 (en)	1986-08-31
PT82415B (pt)	1988-03-03
EP0204911B1 (en)	1990-06-20
ES8706705A1 (es)	1987-07-01
FI861821A0 (fi)	1986-04-30
ZA862387B (en)	1986-11-26
KR860008115A (ko)	1986-11-12
HUT40607A (en)	1987-01-28
CA1266057A (en)	1990-02-20
IT1203605B (it)	1989-02-15
GR861003B (en)	1986-08-12
JPS61289057A (ja)	1986-12-19
DK176786D0 (da)	1986-04-17
FI861821A (fi)	1986-10-19
YU44699B (en)	1990-12-31
NO164090C (no)	1990-08-29
EP0204911A2 (en)	1986-12-17
DE204911T1 (de)	1987-05-21
IT8503407A0 (it)	1985-04-18
DE3672127D1 (de)	1990-07-26
ES554088A0 (es)	1987-07-01
NZ215636A (en)	1989-05-29
AU580668B2 (en)	1989-01-27
AU5593986A (en)	1986-10-23
HU196052B (en)	1988-09-28
NO164090B (no)	1990-05-21
NO861497L (no)	1986-10-20
US4724102A (en)	1988-02-09
IL78517A (en)	1990-02-09
EP0204911A3 (en)	1988-08-03

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Legal Events

Date	Code	Title	Description
1992-12-28	AHB	Application shelved due to non-payment