FI70895C - Foerfarande foer framstaellning av vinkaminsyraestrar - Google Patents

Foerfarande foer framstaellning av vinkaminsyraestrar Download PDF

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Publication number
FI70895C
FI70895C FI823333A FI823333A FI70895C FI 70895 C FI70895 C FI 70895C FI 823333 A FI823333 A FI 823333A FI 823333 A FI823333 A FI 823333A FI 70895 C FI70895 C FI 70895C
Authority
FI
Finland
Prior art keywords
mixture
formula
hours
water
solution
Prior art date
Application number
FI823333A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI70895B (fi
FI823333A0 (fi
FI823333L (fi
Inventor
Csaba Szantay
Lajos Szabo
Gyoergy Kalaus
Janos Kreidl
Andras Nemes
Nee Kirjak Maria Farkas
Gyoergy Visky
Laszlo Czibula
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 FI823333A0 publication Critical patent/FI823333A0/fi
Publication of FI823333L publication Critical patent/FI823333L/fi
Publication of FI70895B publication Critical patent/FI70895B/fi
Application granted granted Critical
Publication of FI70895C publication Critical patent/FI70895C/fi

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)
FI823333A 1981-09-30 1982-09-29 Foerfarande foer framstaellning av vinkaminsyraestrar FI70895C (fi)

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 (4)

Publication Number Publication Date
FI823333A0 FI823333A0 (fi) 1982-09-29
FI823333L FI823333L (fi) 1983-03-31
FI70895B FI70895B (fi) 1986-07-18
FI70895C true FI70895C (fi) 1986-10-27

Family

ID=10961206

Family Applications (1)

Application Number Title Priority Date Filing Date
FI823333A FI70895C (fi) 1981-09-30 1982-09-29 Foerfarande foer framstaellning av vinkaminsyraestrar

Country Status (21)

Country Link
US (1) US4464534A (ru)
JP (1) JPS58135884A (ru)
AT (1) AT381311B (ru)
BE (1) BE894491A (ru)
CA (1) CA1261840A (ru)
CH (1) CH653334A5 (ru)
DE (1) DE3236144A1 (ru)
DK (1) DK158470C (ru)
ES (1) ES516054A0 (ru)
FI (1) FI70895C (ru)
FR (1) FR2513638B1 (ru)
GB (1) GB2110208B (ru)
GR (1) GR77666B (ru)
HU (1) HU182380B (ru)
IL (1) IL66891A0 (ru)
IT (1) IT1163005B (ru)
NL (1) NL8203768A (ru)
NO (1) NO823294L (ru)
PL (1) PL137648B1 (ru)
PT (1) PT75619B (ru)
SE (1) SE446534B (ru)

Families Citing this family (4)

* 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
HU186891B (en) * 1981-06-12 1985-10-28 Richter Gedeon Vegyeszet Process for producing esters of apovincaminic acid
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
US5122607A (en) * 1989-06-21 1992-06-16 Richter Gedeon Vegyesczeti Gyar Rt. Racemic and optically active octahydro-indolo(2,3-a) tetrahydropyranyl (2,3-c) quinolizine diester derivatives and process for preparing the same

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 (ru) * 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
FR2445328A1 (fr) * 1978-07-12 1980-07-25 Richter Gedeon Vegyeszet Derives du 14-oxo-e-homo-eburnane, leur procede de preparation et leur utilisation comme medicament
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

Also Published As

Publication number Publication date
US4464534A (en) 1984-08-07
ES8403124A1 (es) 1984-03-01
AT381311B (de) 1986-09-25
DK431682A (da) 1983-03-31
ES516054A0 (es) 1984-03-01
IT1163005B (it) 1987-04-08
DE3236144A1 (de) 1983-04-07
FI70895B (fi) 1986-07-18
GB2110208A (en) 1983-06-15
HU182380B (en) 1983-12-28
SE446534B (sv) 1986-09-22
NO823294L (no) 1983-04-05
JPS58135884A (ja) 1983-08-12
BE894491A (fr) 1983-03-28
JPH0348194B2 (ru) 1991-07-23
DK158470B (da) 1990-05-21
FR2513638B1 (fr) 1985-06-28
IT8223517A0 (it) 1982-09-29
FI823333A0 (fi) 1982-09-29
DK158470C (da) 1990-10-15
PT75619A (en) 1982-10-01
ATA360182A (de) 1986-02-15
SE8205563L (sv) 1983-03-31
IL66891A0 (en) 1982-12-31
CH653334A5 (de) 1985-12-31
GR77666B (ru) 1984-09-25
GB2110208B (en) 1985-02-20
FR2513638A1 (fr) 1983-04-01
PL238418A1 (en) 1983-06-06
SE8205563D0 (sv) 1982-09-29
PL137648B1 (en) 1986-07-31
PT75619B (en) 1985-01-08
NL8203768A (nl) 1983-04-18
FI823333L (fi) 1983-03-31
CA1261840A (en) 1989-09-26

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: RICHTER GEDEON VEGYESZETI GYAR RT