NL8203768A - Werkwijze voor de bereiding van vincaminezuuresters. - Google Patents

Werkwijze voor de bereiding van vincaminezuuresters. Download PDF

Info

Publication number
NL8203768A
NL8203768A NL8203768A NL8203768A NL8203768A NL 8203768 A NL8203768 A NL 8203768A NL 8203768 A NL8203768 A NL 8203768A NL 8203768 A NL8203768 A NL 8203768A NL 8203768 A NL8203768 A NL 8203768A
Authority
NL
Netherlands
Prior art keywords
formula
acid
octahydroindolo
alkali metal
process according
Prior art date
Application number
NL8203768A
Other languages
English (en)
Dutch (nl)
Original Assignee
Richter Gedeon Vegyeszet
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.)
Filing date
Publication date
Application filed by Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Publication of NL8203768A publication Critical patent/NL8203768A/nl

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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
NL8203768A 1981-09-30 1982-09-29 Werkwijze voor de bereiding van vincaminezuuresters. NL8203768A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU812812A HU182380B (en) 1981-09-30 1981-09-30 Process for producing esters of vincaminic acid
HU281281 1981-09-30

Publications (1)

Publication Number Publication Date
NL8203768A true NL8203768A (nl) 1983-04-18

Family

ID=10961206

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8203768A NL8203768A (nl) 1981-09-30 1982-09-29 Werkwijze voor de bereiding van vincaminezuuresters.

Country Status (21)

Country Link
US (1) US4464534A (it)
JP (1) JPS58135884A (it)
AT (1) AT381311B (it)
BE (1) BE894491A (it)
CA (1) CA1261840A (it)
CH (1) CH653334A5 (it)
DE (1) DE3236144A1 (it)
DK (1) DK158470C (it)
ES (1) ES8403124A1 (it)
FI (1) FI70895C (it)
FR (1) FR2513638B1 (it)
GB (1) GB2110208B (it)
GR (1) GR77666B (it)
HU (1) HU182380B (it)
IL (1) IL66891A0 (it)
IT (1) IT1163005B (it)
NL (1) NL8203768A (it)
NO (1) NO823294L (it)
PL (1) PL137648B1 (it)
PT (1) PT75619B (it)
SE (1) SE446534B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8202396A (nl) * 1981-06-12 1983-01-03 Richter Gedeon Vegyeszet Werkwijze voor de bereiding van apovincaminezuuresters.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU182411B (en) * 1981-11-03 1984-01-30 Richter Gedeon Vegyeszet Process for preparing eburnamonine derivatives
HU194220B (en) * 1985-04-19 1988-01-28 Richter Gedeon Vegyeszet Process for production of derivatives of 1,12 b disubstituated-octahydro-indolo /2,3-a/ quinolisine and medical compounds containing thereof
FR2648817B1 (fr) * 1989-06-21 1993-02-05 Richter Gedeon Vegyeszet Nouveau derives diester d'octahydro-indolo-(2,3-a)-tetrahydropyranyl (2,3-c) quinolizine racemiques et optiquement actifs et procede pour les preparer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770724A (en) * 1970-03-31 1973-11-06 Roussel Uclaf Process for preparing pentacyclic alkaloids
HU163143B (it) * 1971-05-07 1973-06-28
US4033969A (en) * 1972-06-19 1977-07-05 Agence Nationale De Valorisation De La Recherche (Anvar) Vincamine derivatives
US4146643A (en) * 1973-12-18 1979-03-27 Sandoz Ltd. Increasing vigilance or treating cerebral insufficiency with substituted vincamines
US4283401A (en) * 1978-07-12 1981-08-11 Richter Gedeon Vegyeszeti Gyar Rt Process for the preparation of 11-bromo-vincaminic acid ester derivatives and their use in protecting animals against cerebral hypoxy
FR2459799A1 (fr) * 1979-06-22 1981-01-16 Synthelabo Synthese de la ()-vincamine
HU181495B (en) * 1979-05-31 1983-07-28 Richter Gedeon Vegyeszet Process for producing hydroxy-imino-eburnane derivatives
HU180927B (en) * 1979-07-13 1983-05-30 Richter Gedeon Vegyeszet Process for producing 1k-hydroximino-e-homoe-eburane de rivatives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8202396A (nl) * 1981-06-12 1983-01-03 Richter Gedeon Vegyeszet Werkwijze voor de bereiding van apovincaminezuuresters.

Also Published As

Publication number Publication date
FI70895C (fi) 1986-10-27
DK431682A (da) 1983-03-31
ES516054A0 (es) 1984-03-01
PT75619B (en) 1985-01-08
SE8205563D0 (sv) 1982-09-29
NO823294L (no) 1983-04-05
PL137648B1 (en) 1986-07-31
JPH0348194B2 (it) 1991-07-23
CA1261840A (en) 1989-09-26
BE894491A (fr) 1983-03-28
DK158470C (da) 1990-10-15
DK158470B (da) 1990-05-21
GB2110208A (en) 1983-06-15
JPS58135884A (ja) 1983-08-12
GR77666B (it) 1984-09-25
ATA360182A (de) 1986-02-15
PT75619A (en) 1982-10-01
HU182380B (en) 1983-12-28
CH653334A5 (de) 1985-12-31
GB2110208B (en) 1985-02-20
ES8403124A1 (es) 1984-03-01
AT381311B (de) 1986-09-25
PL238418A1 (en) 1983-06-06
FI823333A0 (fi) 1982-09-29
US4464534A (en) 1984-08-07
IL66891A0 (en) 1982-12-31
SE8205563L (sv) 1983-03-31
FI70895B (fi) 1986-07-18
SE446534B (sv) 1986-09-22
FR2513638A1 (fr) 1983-04-01
IT1163005B (it) 1987-04-08
IT8223517A0 (it) 1982-09-29
DE3236144A1 (de) 1983-04-07
FI823333L (fi) 1983-03-31
FR2513638B1 (fr) 1985-06-28

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed