HU9301983D0 - Method for producing ethyl-apovincaminate - Google Patents

Method for producing ethyl-apovincaminate

Info

Publication number: HU9301983D0
Authority: HU; Hungary
Prior art keywords: apovincaminate; producing ethyl; ethyl; producing
Prior art date: 1992-12-22

Application number

HU9301983A

Other languages

Hungarian (hu)

Other versions

HUT65826A (en

HU209927B (en

Inventor

Mondelo Fernando Calvo

Ferrero Maria Teresa Manressa

Original Assignee

Covex Sa

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.)

1992-12-22

Filing date

1993-07-09

Publication date

1993-09-28

1993-07-09 Application filed by Covex Sa filed Critical Covex Sa

1993-09-28 Publication of HU9301983D0 publication Critical patent/HU9301983D0/en

1994-07-28 Publication of HUT65826A publication Critical patent/HUT65826A/en

1994-12-28 Publication of HU209927B publication Critical patent/HU209927B/en

Links

HU9301983A 1992-12-22 1993-07-09 Process for the preparation of ethyl apovincaminate HU209927B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES9202595A ES2052449B1 (en)	1992-12-22	1992-12-22	NEW PROCEDURE FOR THE PREPARATION OF THE ETHYL APOVINCAMINATE.

Publications (3)

Publication Number	Publication Date
HU9301983D0 true HU9301983D0 (en)	1993-09-28
HUT65826A HUT65826A (en)	1994-07-28
HU209927B HU209927B (en)	1994-12-28

Family

ID=8279195

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU9301983A HU209927B (en)	1992-12-22	1993-07-09	Process for the preparation of ethyl apovincaminate

Country Status (7)

Country	Link
BG (1)	BG61305B1 (en)
CZ (1)	CZ279608B6 (en)
ES (1)	ES2052449B1 (en)
HU (1)	HU209927B (en)
PL (1)	PL171090B1 (en)
RO (1)	RO110500B1 (en)
SK (1)	SK278851B6 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2459799A1 (en) *	1979-06-22	1981-01-16	Synthelabo	SYNTHESIS OF () -VINCAMINE
HU180930B (en) *	1979-12-28	1983-05-30	Richter Gedeon Vegyeszet	Process for producing ester-derivatives of halogenovincaminic acid
HU183207B (en) *	1980-09-10	1984-04-28	Richter Gedeon Vegyeszet	Process for preparing apovincaminic acid esters
ES8400746A1 (en) *	1981-10-16	1983-11-01	Elmu Sa	Apovincaminic acid ester prepn.
ES8604956A1 (en) *	1985-11-20	1986-03-16	Covex Sa	Process for the obtention of the ethyl ester of the apovincaminic acid
CH676002A5 (en) *	1986-05-23	1990-11-30	Arysearch Arylan Ag	Ethyl apo:vincaminate prepn. - by esterification of vincamine with ethanol in presence of alkali metal followed by saponification

1992
- 1992-12-22 ES ES9202595A patent/ES2052449B1/en not_active Expired - Lifetime
1993
- 1993-07-09 HU HU9301983A patent/HU209927B/en not_active IP Right Cessation
- 1993-07-12 CZ CZ138493A patent/CZ279608B6/en unknown
- 1993-07-15 PL PL29969293A patent/PL171090B1/en unknown
- 1993-07-16 RO RO9301002A patent/RO110500B1/en unknown
- 1993-07-16 SK SK756-93A patent/SK278851B6/en unknown
- 1993-07-20 BG BG97969A patent/BG61305B1/en unknown

Also Published As

Publication number	Publication date
SK278851B6 (en)	1998-04-08
RO110500B1 (en)	1996-01-30
CZ138493A3 (en)	1995-05-17
BG61305B1 (en)	1997-05-30
PL299692A1 (en)	1994-06-27
SK75693A3 (en)	1994-11-09
PL171090B1 (en)	1997-03-28
HUT65826A (en)	1994-07-28
ES2052449A1 (en)	1994-07-01
ES2052449B1 (en)	1995-02-16
CZ279608B6 (en)	1995-05-17
HU209927B (en)	1994-12-28
BG97969A (en)	1994-04-29

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Legal Events

Date	Code	Title	Description
1999-04-28	HMM4	Cancellation of final prot. due to non-payment of fee