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
Links
Landscapes
- 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)
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) |
-
1933
- 1933-12-18 CH CH183918D patent/CH183918A/en unknown
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