ES497029A0 - Un procedimiento de preparacion de derivados racemicos u op-ticamente activos de ester de acido apovincaminico - Google Patents

Un procedimiento de preparacion de derivados racemicos u op-ticamente activos de ester de acido apovincaminico

Info

Publication number
ES497029A0
ES497029A0 ES497029A ES497029A ES497029A0 ES 497029 A0 ES497029 A0 ES 497029A0 ES 497029 A ES497029 A ES 497029A ES 497029 A ES497029 A ES 497029A ES 497029 A0 ES497029 A0 ES 497029A0
Authority
ES
Spain
Prior art keywords
racemic
ester
procedure
preparation
optically active
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES497029A
Other languages
English (en)
Other versions
ES8107218A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Richter Gedeon Vegyeszeti Gyar Nyrt
Original Assignee
Richter Gedeon Vegyeszeti Gyar RT
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 Vegyeszeti Gyar RT filed Critical Richter Gedeon Vegyeszeti Gyar RT
Publication of ES497029A0 publication Critical patent/ES497029A0/es
Publication of ES8107218A1 publication Critical patent/ES8107218A1/es
Expired legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES497029A 1979-11-23 1980-11-21 Un procedimiento de preparacion de derivados racemicos u op-ticamente activos de ester de acido apovincaminico Expired ES8107218A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU79RI735A HU181941B (en) 1979-11-23 1979-11-23 Process for producing apovincaminic acid ester derivatives

Publications (2)

Publication Number Publication Date
ES497029A0 true ES497029A0 (es) 1981-10-01
ES8107218A1 ES8107218A1 (es) 1981-10-01

Family

ID=11001117

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497029A Expired ES8107218A1 (es) 1979-11-23 1980-11-21 Un procedimiento de preparacion de derivados racemicos u op-ticamente activos de ester de acido apovincaminico

Country Status (13)

Country Link
US (1) US4400514A (es)
JP (1) JPS5687581A (es)
AR (1) AR226328A1 (es)
AT (1) AT382151B (es)
BE (1) BE886299A (es)
CH (1) CH644376A5 (es)
DE (1) DE3042396A1 (es)
ES (1) ES8107218A1 (es)
FR (1) FR2470129A1 (es)
HU (1) HU181941B (es)
IT (1) IT1134423B (es)
NL (1) NL8006291A (es)
SE (1) SE442114B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU181939B (en) * 1979-10-15 1983-11-28 Richter Gedeon Vegyeszet Process for preparing halogeno-apovincaminic acid ester derivatives
AT389697B (de) * 1981-06-12 1990-01-10 Richter Gedeon Vegyeszet Verfahren zur herstellung von optisch aktiven und von racemischen trans- und/oder cis-apovincaminsaeureestern
HU187733B (en) * 1982-06-30 1986-02-28 Richter Gedeon Vegyeszeti Gyar Rt,Hu Process for preparing apovincaminic acid derivatives
DE3479423D1 (en) * 1984-02-29 1989-09-21 Covex Sa Citrate of vinpocetine, and process for its preparation
ES2171646T3 (es) * 1995-02-15 2002-09-16 Richter Gedeon Vegyeszet Uso de derivados de vinpocetina para la inhibicion o produccion de beta-proteina amiloide.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797221A (en) * 1954-06-22 1957-06-25 Merck & Co Inc Process and intermediates for producing 1-bromocodeinone
FR2081593A1 (en) * 1970-03-31 1971-12-10 Roussel Uclaf Vincamine process
FR2389625B1 (es) * 1977-05-06 1980-04-18 Roussel Uclaf
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
US4315011A (en) * 1978-07-12 1982-02-09 Richter Gedeon Vegyeszeti Gyar Rt. 1-Alkyl-9-bromohexahydroindolo quinolizium salts and use thereof to increase blood flow

Also Published As

Publication number Publication date
JPH0227352B2 (es) 1990-06-15
HU181941B (en) 1983-11-28
JPS5687581A (en) 1981-07-16
DE3042396A1 (de) 1981-05-27
SE8008190L (sv) 1981-05-24
BE886299A (fr) 1981-03-16
US4400514A (en) 1983-08-23
IT8026179A0 (it) 1980-11-21
FR2470129B1 (es) 1984-12-14
IT1134423B (it) 1986-08-13
FR2470129A1 (fr) 1981-05-29
ATA557980A (de) 1986-06-15
AR226328A1 (es) 1982-06-30
ES8107218A1 (es) 1981-10-01
CH644376A5 (en) 1984-07-31
AT382151B (de) 1987-01-26
SE442114B (sv) 1985-12-02
NL8006291A (nl) 1981-06-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303