DE99090C - - Google Patents

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Publication number
DE99090C
DE99090C DENDAT99090D DE99090DA DE99090C DE 99090 C DE99090 C DE 99090C DE NDAT99090 D DENDAT99090 D DE NDAT99090D DE 99090D A DE99090D A DE 99090DA DE 99090 C DE99090 C DE 99090C
Authority
DE
Germany
Prior art keywords
emetine
ipecacuanha
root
deposited
separating
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.)
Active
Application number
DENDAT99090D
Other languages
English (en)
Publication of DE99090C publication Critical patent/DE99090C/de
Active legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D455/00—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine
    • C07D455/03—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine
    • C07D455/04—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing a quinolizine ring system condensed with only one six-membered carbocyclic ring, e.g. julolidine
    • C07D455/06—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing a quinolizine ring system condensed with only one six-membered carbocyclic ring, e.g. julolidine containing benzo [a] quinolizine ring systems
    • C07D455/08—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing a quinolizine ring system condensed with only one six-membered carbocyclic ring, e.g. julolidine containing benzo [a] quinolizine ring systems having an isoquinolyl-1, a substituted isoquinolyl-1 or an alkylenedioxyisoquinolyl-1 radical linked through only one carbon atom, attached in position 2, e.g. emetine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREL

Claims (1)

  1. Patent-Anspruch:
    Verfahren der Abscheidung von Emetin aus der Ipecacuanhawurzel, dadurch gekennzeichnet, dafs der bei der üblichen Darstellungsweise gewonnene Pflanzenauszug mit Bromwasserstoff behandelt wird, um das Emetin in chemisch reiner Form als bromwasserstoffsaures Emetin abzuscheiden.
DENDAT99090D Active DE99090C (de)

Publications (1)

Publication Number Publication Date
DE99090C true DE99090C (de)

Family

ID=369995

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT99090D Active DE99090C (de)

Country Status (1)

Country Link
DE (1) DE99090C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074591B (de) * 1960-02-04 F Hoffmann I a Roche &. Co Aktiengesellschaft Basel (Schweiz) Verfahren zur Herstellung von dl Emetin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074591B (de) * 1960-02-04 F Hoffmann I a Roche &. Co Aktiengesellschaft Basel (Schweiz) Verfahren zur Herstellung von dl Emetin

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