ATE84779T1 - Verfahren zur herstellung von naproxen. - Google Patents

Verfahren zur herstellung von naproxen.

Info

Publication number: ATE84779T1
Authority: AT; Austria
Prior art keywords: naproxen; manufacture; naphthyl; methoxy; synthesis
Prior art date: 1987-07-28

Application number

AT88111160T

Other languages

English (en)

Inventor

Claudio Giordano

Marco Villa

Original Assignee

Zambon Spa

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.)

1987-07-28

Filing date

1988-07-12

Publication date

1993-02-15

1988-07-12 Application filed by Zambon Spa filed Critical Zambon Spa

1993-02-15 Application granted granted Critical

1993-02-15 Publication of ATE84779T1 publication Critical patent/ATE84779T1/de

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

AT88111160T 1987-07-28 1988-07-12 Verfahren zur herstellung von naproxen. ATE84779T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT8721485A IT1227537B (it)	1987-07-28	1987-07-28	Processo per la preparazione dell'acido s(+)-2-(6-metossi-2-naftil)- propionico
EP88111160A EP0301311B1 (de)	1987-07-28	1988-07-12	Verfahren zur Herstellung von Naproxen

Publications (1)

Publication Number	Publication Date
ATE84779T1 true ATE84779T1 (de)	1993-02-15

Family

ID=11182516

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT88111160T ATE84779T1 (de)	1987-07-28	1988-07-12	Verfahren zur herstellung von naproxen.

Country Status (8)

Country	Link
US (1)	US5053533A (de)
EP (1)	EP0301311B1 (de)
JP (1)	JPS6447733A (de)
AT (1)	ATE84779T1 (de)
DE (1)	DE3877648T2 (de)
ES (1)	ES2053630T3 (de)
GR (1)	GR3007199T3 (de)
IT (1)	IT1227537B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5360938A (en) *	1991-08-21	1994-11-01	Union Carbide Chemicals & Plastics Technology Corporation	Asymmetric syntheses
US20110052679A1 (en)	2009-08-25	2011-03-03	Pharmaceutics International, Inc.	Solid naproxen concentrates and related dosage forms

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3821253A (en) *	1969-04-09	1974-06-28	Syntex Corp	Naphthyl acetaldehyde derivatives;methods of use thereof;and processes for the preparation thereof
US3898281A (en) *	1972-01-31	1975-08-05	Syntex Corp	Naphthyl acetaldehyde imines
US4107439A (en) *	1976-06-16	1978-08-15	The Upjohn Company	Process for preparing arylalkanoic acid derivatives
IT1109200B (it) *	1979-02-20	1985-12-16	Montedison Spa	Processo per la preparazione di esteri di acidi arilacetici da alfa-alo-alchilarilchetoni
EP0158913B1 (de) *	1984-04-06	1988-07-20	ZAMBON S.p.A.	Verfahren zur Herstellung von optisch aktiven alpha-Arylalkansäuren und ihre Zwischenprodukte
IT1174084B (it) *	1984-05-10	1987-07-01	Blaschim Spa	Procentimento per preparare il naproxen
IT1221916B (it) *	1987-03-13	1990-08-23	Blaschim Spa	Metodo migliorato epr acilare un derivato del naftalene
DK0757436T3 (da) *	1995-07-29	2000-06-13	Endress & Hauser Wetzer Gmbh	Kredsløb med en multiplekser

1987
- 1987-07-28 IT IT8721485A patent/IT1227537B/it active
1988
- 1988-07-12 EP EP88111160A patent/EP0301311B1/de not_active Expired - Lifetime
- 1988-07-12 ES ES88111160T patent/ES2053630T3/es not_active Expired - Lifetime
- 1988-07-12 AT AT88111160T patent/ATE84779T1/de active
- 1988-07-12 DE DE8888111160T patent/DE3877648T2/de not_active Expired - Fee Related
- 1988-07-25 US US07/223,377 patent/US5053533A/en not_active Expired - Fee Related
- 1988-07-28 JP JP63187051A patent/JPS6447733A/ja active Pending
1993
- 1993-03-02 GR GR930400444T patent/GR3007199T3/el unknown

Also Published As

Publication number	Publication date
DE3877648T2 (de)	1993-05-19
GR3007199T3 (de)	1993-07-30
IT1227537B (it)	1991-04-12
EP0301311B1 (de)	1993-01-20
IT8721485A0 (it)	1987-07-28
US5053533A (en)	1991-10-01
ES2053630T3 (es)	1994-08-01
EP0301311A3 (en)	1989-11-23
DE3877648D1 (de)	1993-03-04
EP0301311A2 (de)	1989-02-01
JPS6447733A (en)	1989-02-22

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