CH183918A - Process for the preparation of an acylated mixture of the isomers of the dihydrofollicle hormone. - Google Patents

Process for the preparation of an acylated mixture of the isomers of the dihydrofollicle hormone.

Info

Publication number
CH183918A
CH183918A CH183918DA CH183918A CH 183918 A CH183918 A CH 183918A CH 183918D A CH183918D A CH 183918DA CH 183918 A CH183918 A CH 183918A
Authority
CH
Switzerland
Prior art keywords
hormone
mixture
isomers
preparation
dihydrofollicle
Prior art date
Application number
Other languages
German (de)
Inventor
Schering-Kahlbaum A G
Original Assignee
Schering Kahlbaum 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
Priority claimed from DESCH101131D external-priority patent/DE626291C/en
Application filed by Schering Kahlbaum Ag filed Critical Schering Kahlbaum Ag
Publication of CH183918A publication Critical patent/CH183918A/en

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

  

  Verfahren zur Herstellung eines     acyllerten    Gemisches der     Isomeren     des     Dihydrofollikelhormons.       Gegenstand vorliegenden Patentes ist ein  Verfahren zur Herstellung eines     acylierten          Gemisches    der     Isomeren    des     Dihydrofollikel-          hormons,    das dadurch     gekennzeichnet    ist,

    dass     mau    ein Gemisch der beiden     stereoiso-          meren    Formen des     Dibydrofollikelhormons     mit     einem        benzoylierenden    Mittel behandelt.  



  Das neue Produkt, ein Gemisch der Mono  benzoylverbindungen der beiden     stereoisome-          ren        Formen    des     Dibydrofollikelhormons,    soll  als Arzneimittel Verwendung finden und  stellt ein schwach bräunliches amorphes  Pulver dar.  



  <I>Beispiel:</I>  1. g eines Gemisches der beiden     stereo-          isomeren    Formen des     Dihydrofollikelhormons     wird in 500     cmo    5     o/oiger    wässriger Kalilauge  gelöst und die Lösung mit 15     ems        Benzoyl-          chlorid    unter gutem Schütteln nach Schot-         ten-Baumann        benzoyliert.        DasBenzoatgemisch     wird abgesaugt und mit Wasser, verdünnter       HCl    (1 : 5) und wieder mit Wasser     gewa-          scheu    und getrocknet.



  Process for the preparation of an acrylated mixture of the isomers of the dihydrofollicle hormone. The subject of the present patent is a process for the preparation of an acylated mixture of the isomers of the dihydrofollicle hormone, which is characterized in

    that a mixture of the two stereoisomeric forms of the dibydrofollicle hormone is treated with a benzoylating agent.



  The new product, a mixture of the monobenzoyl compounds of the two stereoisomeric forms of the dibydrofollicle hormone, is intended to be used as a drug and is a slightly brownish amorphous powder.



  <I> Example: </I> 1. g of a mixture of the two stereoisomeric forms of the dihydrofollicle hormone is dissolved in 500 cmo of 5 o / o aqueous potassium hydroxide solution and the solution is mixed with 15 ems of benzoyl chloride with good shaking after Schot- ten- Baumann benzoylated. The benzoate mixture is filtered off with suction and washed with water, dilute HCl (1: 5) and again with water and dried.

 

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung Eines acylierten Gemisches der Isomeren des Dibydrofollikel- hormons, dadurch gekennzeichnet, dass man ein Gemisch der beiden stereoisomeren For men des Dibydrofollikelhormons mit einem benzoylierenden Mittel behandelt. Claim: Process for the preparation of an acylated mixture of the isomers of the dibydrofollicle hormone, characterized in that a mixture of the two stereoisomeric forms of the dibydrofollicle hormone is treated with a benzoylating agent. Das neue Produkt, ein Gemisch der Mo- nobenzoylverbindungen, der beiden stereo- isomeren Formen des Dihydrofollikelhormons, stellt ein schwach bräunliches amorphes Pulver dar. The new product, a mixture of monobenzoyl compounds, the two stereoisomeric forms of the dihydrofollicle hormone, is a slightly brownish amorphous powder.
CH183918D 1932-12-23 1933-12-18 Process for the preparation of an acylated mixture of the isomers of the dihydrofollicle hormone. CH183918A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE183918X 1932-12-23
DESCH101131D DE626291C (en) 1933-05-06 1933-05-06 Method for the preparation of acyloctahydrofollicle hormone
CH174209T 1933-12-18
DESCH104319D DE645818C (en) 1933-05-06 1934-05-25 Method for the preparation of acyloctahydrofollicle hormone

Publications (1)

Publication Number Publication Date
CH183918A true CH183918A (en) 1936-04-30

Family

ID=34108923

Family Applications (1)

Application Number Title Priority Date Filing Date
CH183918D CH183918A (en) 1932-12-23 1933-12-18 Process for the preparation of an acylated mixture of the isomers of the dihydrofollicle hormone.

Country Status (1)

Country Link
CH (1) CH183918A (en)

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