PL137648B1 - Method of obtaining vincaminic esters - Google Patents

Method of obtaining vincaminic esters Download PDF

Info

Publication number
PL137648B1
PL137648B1 PL1982238418A PL23841882A PL137648B1 PL 137648 B1 PL137648 B1 PL 137648B1 PL 1982238418 A PL1982238418 A PL 1982238418A PL 23841882 A PL23841882 A PL 23841882A PL 137648 B1 PL137648 B1 PL 137648B1
Authority
PL
Poland
Prior art keywords
mixture
solution
acid
hours
formula
Prior art date
Application number
PL1982238418A
Other languages
English (en)
Polish (pl)
Other versions
PL238418A1 (en
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 PL238418A1 publication Critical patent/PL238418A1/xx
Publication of PL137648B1 publication Critical patent/PL137648B1/pl

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)
  • Cephalosporin Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
PL1982238418A 1981-09-30 1982-09-29 Method of obtaining vincaminic esters PL137648B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
PL238418A1 PL238418A1 (en) 1983-06-06
PL137648B1 true PL137648B1 (en) 1986-07-31

Family

ID=10961206

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1982238418A PL137648B1 (en) 1981-09-30 1982-09-29 Method of obtaining vincaminic esters

Country Status (21)

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

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 (enExample) * 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

Also Published As

Publication number Publication date
BE894491A (fr) 1983-03-28
GB2110208A (en) 1983-06-15
NL8203768A (nl) 1983-04-18
SE8205563L (sv) 1983-03-31
GR77666B (enExample) 1984-09-25
FI823333L (fi) 1983-03-31
DK431682A (da) 1983-03-31
DK158470B (da) 1990-05-21
FR2513638B1 (fr) 1985-06-28
FI70895C (fi) 1986-10-27
AT381311B (de) 1986-09-25
US4464534A (en) 1984-08-07
FR2513638A1 (fr) 1983-04-01
JPH0348194B2 (enExample) 1991-07-23
DK158470C (da) 1990-10-15
IT1163005B (it) 1987-04-08
GB2110208B (en) 1985-02-20
ATA360182A (de) 1986-02-15
JPS58135884A (ja) 1983-08-12
PL238418A1 (en) 1983-06-06
SE8205563D0 (sv) 1982-09-29
HU182380B (en) 1983-12-28
CA1261840A (en) 1989-09-26
FI70895B (fi) 1986-07-18
IL66891A0 (en) 1982-12-31
ES516054A0 (es) 1984-03-01
CH653334A5 (de) 1985-12-31
FI823333A0 (fi) 1982-09-29
IT8223517A1 (it) 1984-03-29
DE3236144A1 (de) 1983-04-07
SE446534B (sv) 1986-09-22
PT75619A (en) 1982-10-01
NO823294L (no) 1983-04-05
IT8223517A0 (it) 1982-09-29
ES8403124A1 (es) 1984-03-01
PT75619B (en) 1985-01-08

Similar Documents

Publication Publication Date Title
US4412992A (en) 2-Hydroxy-5-phenylazobenzoic acid derivatives and method of treating ulcerative colitis therewith
CA1216291A (en) Imidazoquinoxaline compounds
US3993656A (en) 1,8-Naphthyridine compounds
NO140465B (no) Befordringsmiddel, saerlig et rullende fortau for persontransport, med en i det samme plan frem- og tilbakeloepende elementbane
US4382936A (en) Cerebral vasodilator eburnane derivatives
PL137648B1 (en) Method of obtaining vincaminic esters
US3933818A (en) Heterocyclic compounds
US4190658A (en) 14-Imino-(15H)-eburnamine compounds, compositions, methods of use and process of synthesis
US3946012A (en) 6-L-dihydroxyethyl-2,4,7-trioxo-8-D-ribityl pteridine and process for producing the same
IL38023A (en) Isoindoline derivatives and process for their preparation
US4424361A (en) Process for preparing polycyclic triazoles used to inhibit allergic responses
Kiang et al. Reactions of acetonedicarboxylic anhydride (tetrahydropyrantrione) and its mono-and di-acetyl derivatives with amines
US5436256A (en) Process for the preparation of arylhydantoins
SU852173A3 (ru) Способ получени производных дигидРОиМидАзО изОХиНО-лиНА или иХ СОлЕй
NO137093B (no) Fremgangsm}te til fremstilling av 2,4-diamino-5-benzylpyrimidiner
US4302463A (en) 1-Azaxanthone-3-carboxylic acids and their production
DE3545206A1 (de) Substituierte 4-fluor-isoindoline, verfahren zu ihrer herstellung und ihre verwendung sowie diese verbindungen enthaltende zubereitungen
Manske et al. The Alkaloids of Fumariaceous Plants. XLVI. The Structure of Glaucentrine
KR820000099B1 (ko) 피리도[2, 1-b] 퀴나졸린 유도체의 제조방법
US3598861A (en) 2-(5'-phenyl-m-terphenyl - 4 - yloxy) lower aliphatic monocarbocyclic acids and esters thereof
US4330555A (en) Indanyloxamic derivatives, their preparation and pharmaceutical compositions containing them
CA1134366A (en) Salicylamide esters having therapeutical activity, process for their preparation and related pharmaceutical compositions
US4146626A (en) 8-adamantylaminomethyl ergolene derivatives
US4684732A (en) Process for preparation of phthalide derivatives
PL123691B1 (en) Process for preparing derivatives of pyrimido/1,2-a/azepines