ES8504798A1 - Procedimiento para la preparacion de vincamina - Google Patents

Procedimiento para la preparacion de vincamina

Info

Publication number
ES8504798A1
ES8504798A1 ES526749A ES526749A ES8504798A1 ES 8504798 A1 ES8504798 A1 ES 8504798A1 ES 526749 A ES526749 A ES 526749A ES 526749 A ES526749 A ES 526749A ES 8504798 A1 ES8504798 A1 ES 8504798A1
Authority
ES
Spain
Prior art keywords
vincamine
temperature
preparation
subjected
tabersonin
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.)
Expired
Application number
ES526749A
Other languages
English (en)
Spanish (es)
Other versions
ES526749A0 (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.)
Individual
Original Assignee
Individual
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
Priority claimed from IT23905/82A external-priority patent/IT1153301B/it
Priority claimed from IT19861/83A external-priority patent/IT1161203B/it
Application filed by Individual filed Critical Individual
Publication of ES526749A0 publication Critical patent/ES526749A0/es
Publication of ES8504798A1 publication Critical patent/ES8504798A1/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
ES526749A 1982-10-25 1983-10-25 Procedimiento para la preparacion de vincamina Expired ES8504798A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT23905/82A IT1153301B (it) 1982-10-25 1982-10-25 Procedimento per la preparazione di vincamina
IT19861/83A IT1161203B (it) 1983-03-02 1983-03-02 Procedimento per la preparazione di vincamina

Publications (2)

Publication Number Publication Date
ES526749A0 ES526749A0 (es) 1985-04-16
ES8504798A1 true ES8504798A1 (es) 1985-04-16

Family

ID=26327335

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526749A Expired ES8504798A1 (es) 1982-10-25 1983-10-25 Procedimiento para la preparacion de vincamina

Country Status (4)

Country Link
CH (1) CH657617A5 (de)
DE (1) DE3338705A1 (de)
ES (1) ES8504798A1 (de)
FR (1) FR2534920A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102276599B (zh) * 2011-08-18 2012-10-17 张家口市格瑞高新技术有限公司 半合成法长春胺的制备工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH625239A5 (de) * 1974-08-09 1981-09-15 Buskine Sa
FR2332280A1 (fr) * 1975-11-20 1977-06-17 Kunesch Nicole Procede de preparation de vincamine et d'epivincamine a partir de la (-) tabersonine

Also Published As

Publication number Publication date
CH657617A5 (it) 1986-09-15
FR2534920A1 (fr) 1984-04-27
DE3338705A1 (de) 1984-04-26
ES526749A0 (es) 1985-04-16
FR2534920B3 (de) 1985-03-01

Similar Documents

Publication Publication Date Title
DE3472941D1 (en) Process for the production of phosphorus pentoxide and, should the occasion arise, of phosphoric acid using reaction heat
ES8305596A1 (es) Procedimiento para la obtencion de un catalizador de oxidos mixtos de vanadio-fosforo.
IL78275A0 (en) Preparation of quinoline-3-carboxylic acid derivatives
ES8504798A1 (es) Procedimiento para la preparacion de vincamina
JPS51128934A (en) Process for preparing p-hydroxybenzaldehydes
JPS5712827A (en) Manufacture of mo-bi-sb catalyst
GB1556478A (en) Process for the purification of phosphoric acid
DE3265468D1 (en) Sorbic acid process with crystallization
JPS5239622A (en) Process for preparation of methacrylic acid
ZA7602527D (en) Process for the preparation of perpropionic acid solution
DE3160219D1 (en) Process for treating an aqueous alcaline solution of anthraquinone-disulfonic acid salts
ES8705435A1 (es) Procedimiento para la preparacion de la vincamina a partir de la tabersonina
JPS5227739A (en) Process for preparation of 3-substituted or non-substituted-4-hydroxyb enzaldehyde by electrolytic oxidation
ES8706703A1 (es) Procedimiento de hemisintesis de vincristina
JPS5214721A (en) Process for preparation of sodium malate hydrate
DE2960508D1 (en) Process for preparing 17-hydroxyspartein
JPS51136641A (en) Process for preparation of high purity terephthalic acid
JPS51131824A (en) Process for preparation of diglycollic acid
JPS5246021A (en) Process for preparation of acidic cis-epoxysuccine acid salt
YU34476A (en) Process for the simultaneous concentration and purification of the aqueous solution of phosphoric acid from fluorine
BG23976A1 (en) Method of purifying commercial terephtalic acid
JPS5259110A (en) Process for preparation of novel carboxylic acid
JPS525705A (en) Process for preparation of 1,1,1-trihalogeno-4 -methyl-3-pentene-2-ol
SU1185815A1 (ru) Способ получения антиржавейной присадки
JPS5231029A (en) Process for preparation of triuret