ZA785651B - Process for the preparation of(-)-vincamine - Google Patents

Process for the preparation of(-)-vincamine

Info

Publication number: ZA785651B
Authority: ZA; South Africa
Prior art keywords: vincamine; preparation
Prior art date: 1977-10-08

Application number

ZA00785651A

Inventor

G Stoeck

H Budka

F Topfmeier

C Chassin

Original Assignee

Boehringer Mannheim Gmbh

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.)

1977-10-08

Filing date

1978-10-06

Publication date

1979-10-31

1978-10-06 Application filed by Boehringer Mannheim Gmbh filed Critical Boehringer Mannheim Gmbh

1979-10-31 Publication of ZA785651B publication Critical patent/ZA785651B/en

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D461/00—Heterocyclic compounds containing indolo [3,2,1-d,e] pyrido [3,2,1,j] [1,5]-naphthyridine ring systems, e.g. vincamine

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Catalysts (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

ZA00785651A 1977-10-08 1978-10-06 Process for the preparation of(-)-vincamine ZA785651B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2745415A DE2745415C2 (en)	1977-10-08	1977-10-08	Process for the preparation of (-) - vincamine

Publications (1)

Publication Number	Publication Date
ZA785651B true ZA785651B (en)	1979-10-31

Family

ID=6021035

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00785651A ZA785651B (en)	1977-10-08	1978-10-06	Process for the preparation of(-)-vincamine

Country Status (6)

Country	Link
BE (1)	BE870978A (en)
DE (1)	DE2745415C2 (en)
FR (1)	FR2405256A1 (en)
HU (1)	HU181410B (en)
IT (1)	IT1099764B (en)
ZA (1)	ZA785651B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1141285B (en) *	1980-04-17	1986-10-01	Inverni Della Beffa Spa	PROCEDURE FOR THE PREPARATION, OF VINCAMIN AND RELATED ALCALOIDS
CH646166A5 (en) *	1980-09-30	1984-11-15	Linnea Sa	PARTIAL SYNTHESIS PROCEDURE OF VINCAMINE AND RELATED INDOLIC ALCALOIDS.
HU185255B (en) *	1981-04-23	1984-12-28	Richter Gedeon Vegyeszet	New process preparing compounds with eburnane skeleton by means of the oxidative transformation of tabersonine or dihydrotabersonine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
HU162855B (en) *	1971-01-29	1973-04-28
CH625239A5 (en) *	1974-08-09	1981-09-15	Buskine Sa
FR2332280A1 (en) *	1975-11-20	1977-06-17	Kunesch Nicole	Vincamine and (16)-epivincamine prepn. - from tabersonine salt by hydrogenating and oxidative rearrangement
BE837049A (en) *	1975-12-24	1976-04-16		PROCESS FOR PREPARING NATURAL VINCAMINE FROM TABERSONIN

1977
- 1977-10-08 DE DE2745415A patent/DE2745415C2/en not_active Expired
1978
- 1978-10-03 BE BE190879A patent/BE870978A/en not_active IP Right Cessation
- 1978-10-04 HU HU78BO1738A patent/HU181410B/en not_active IP Right Cessation
- 1978-10-05 IT IT28469/78A patent/IT1099764B/en active
- 1978-10-05 FR FR7828448A patent/FR2405256A1/en active Granted
- 1978-10-06 ZA ZA00785651A patent/ZA785651B/en unknown

Also Published As

Publication number	Publication date
FR2405256A1 (en)	1979-05-04
HU181410B (en)	1983-07-28
DE2745415C2 (en)	1983-06-23
IT7828469A0 (en)	1978-10-05
DE2745415A1 (en)	1979-04-12
BE870978A (en)	1979-04-03
FR2405256B1 (en)	1981-05-29
IT1099764B (en)	1985-09-28

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