DE3606665A1 - Verfahren zur herstellung von vincamin - Google Patents

Verfahren zur herstellung von vincamin

Info

Publication number
DE3606665A1
DE3606665A1 DE19863606665 DE3606665A DE3606665A1 DE 3606665 A1 DE3606665 A1 DE 3606665A1 DE 19863606665 DE19863606665 DE 19863606665 DE 3606665 A DE3606665 A DE 3606665A DE 3606665 A1 DE3606665 A1 DE 3606665A1
Authority
DE
Germany
Prior art keywords
acid
vincamine
salt
vincadifformin
solution
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.)
Withdrawn
Application number
DE19863606665
Other languages
German (de)
English (en)
Inventor
Giovanni Dr. Lugano Benardelli
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.)
Arysearch Arylan AG
Original Assignee
Arysearch Arylan AG
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 Arysearch Arylan AG filed Critical Arysearch Arylan AG
Publication of DE3606665A1 publication Critical patent/DE3606665A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
    • C07D471/20—Spiro-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/22—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed systems contains four or more hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Catalysts (AREA)
DE19863606665 1985-02-28 1986-02-28 Verfahren zur herstellung von vincamin Withdrawn DE3606665A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH905/85A CH664153A5 (it) 1985-02-28 1985-02-28 Procedimento per la preparazione della vincamina.

Publications (1)

Publication Number Publication Date
DE3606665A1 true DE3606665A1 (de) 1986-09-04

Family

ID=4197907

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863606665 Withdrawn DE3606665A1 (de) 1985-02-28 1986-02-28 Verfahren zur herstellung von vincamin

Country Status (6)

Country Link
BE (1) BE904293A (it)
CH (1) CH664153A5 (it)
DE (1) DE3606665A1 (it)
ES (1) ES8705435A1 (it)
FR (1) FR2577926B3 (it)
IT (1) IT1191553B (it)

Families Citing this family (2)

* 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
CN104788447B (zh) * 2015-04-21 2016-08-31 张家港威胜生物医药有限公司 一种半合成法制备长春胺的生产工艺

Also Published As

Publication number Publication date
FR2577926B3 (fr) 1987-08-07
CH664153A5 (it) 1988-02-15
IT8683605A0 (it) 1986-02-28
ES8705435A1 (es) 1987-05-01
IT1191553B (it) 1988-03-23
ES552560A0 (es) 1987-05-01
BE904293A (fr) 1986-06-16
FR2577926A1 (fr) 1986-08-29

Similar Documents

Publication Publication Date Title
DE2245270A1 (de) Verfahren zur herstellung von cyclohexandionen-(1,3)
DE1793841B1 (de) trans-4-Aminomethylcyclohexan-1-carbonsaeure und Verfahren zur Herstellung
DE3606665A1 (de) Verfahren zur herstellung von vincamin
CH618700A5 (it)
DE3028758C2 (de) Verfahren zur Herstellung von Anisaldehyd
DE2661027C2 (it)
DE2413189C2 (de) Verfahren zur Herstellung von Benzohydrochinonen
DE1196650B (de) Verfahren zur Herstellung von 6-Methylen-6-desoxy-6-desmethyl-5-oxytetracyclin
DE415318C (de) Verfahren zur Herstellung von 4-Arylamino-1-arylimino-2-naphthochinonen
DE3214942C2 (it)
DE2658840A1 (de) Pharmazeutische zusammensetzung
DE2202720A1 (de) Verfahren zur Herstellung von 1,2-Di-(o-oder p-nitrophenyl)-aethanol
DE2112778B2 (de) Verfahren zur Herstellung von 2-CyBn-S^Ae-IeITaChIOr- bzw. brombenzoesäurealkylestern
AT375070B (de) Verfahren zur herstellung von neuen imidazolinylbenzoaten und den optischen isomeren und isomerengemischen hiervon sowie deren salzen
DD236094A5 (de) Verfahren zur herstellung von neuen 9- oder 11-substituierten apovincaminsaeurederivaten
AT336564B (de) Verfahren zur herstellung des neuen 1d- (1,3,5/2) -1,5-diamino-2,3- cyclohexandiols und von dessen saureadditionssalzen
DE938786C (de) Verfahren zur Herstellung von Cycloalkanonoximen
DE221849C (it)
CH638206A5 (en) 5,6-Dihydroimidazo[5,1-a]isoquinoline derivatives and processes for their preparation
DE1098519B (de) Verfahren zur Herstellung einer desaminierten Colchicinsaeure (8-Carboxy-1, 2, 3-trimethoxy-dibenzo-[a, c]-cycloheptadien-(1, 3)
AT224128B (de) Verfahren zur Herstellung von neuen Phosphorsäureestern
DE935667C (de) Verfahren zur Herstellung von Phenanthridiniumsalzen
AT223324B (de) Verfahren zur Herstellung von Nitrilen der Tetracycline
DE1545652C (de) 3-(alpha-Hydroxyäthyl)-6-chlor-7sulfamyl-1,2,4-benzothiadiazin-1,1 dioxyd
DE2433889C2 (de) Verfahren zur Herstellung reiner allcls-Cyclopentan-1,2,3,4-tetracarbonsäure bzw. ihre Salze

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee