GB401205A - Process for the manufacture of crystallised esters of the female sexual hormones - Google Patents

Process for the manufacture of crystallised esters of the female sexual hormones

Info

Publication number
GB401205A
GB401205A GB13753/33A GB1375333A GB401205A GB 401205 A GB401205 A GB 401205A GB 13753/33 A GB13753/33 A GB 13753/33A GB 1375333 A GB1375333 A GB 1375333A GB 401205 A GB401205 A GB 401205A
Authority
GB
United Kingdom
Prior art keywords
esters
female sexual
crystallised
manufacture
sexual hormones
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
GB13753/33A
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.)
Schering Kahlbaum AG
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
Application filed by Schering Kahlbaum AG filed Critical Schering Kahlbaum AG
Publication of GB401205A publication Critical patent/GB401205A/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Esters of female sexual (follicle) hormones are obtained in crystalline form by treating crude hormone oils with alkali, separating neutral substances, subjecting the alkali compound to acylation in aqueous solution and causing the acyl compound to crystallize. Examples describe the preparation of the benzoate by benzoylation and of the acetate by acetylation according to the Schaffen-Baumann method, the crude products being recrystallized from alcohol.
GB13753/33A 1932-05-17 1933-05-11 Process for the manufacture of crystallised esters of the female sexual hormones Expired GB401205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE401205X 1932-05-17

Publications (1)

Publication Number Publication Date
GB401205A true GB401205A (en) 1933-11-09

Family

ID=6404397

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13753/33A Expired GB401205A (en) 1932-05-17 1933-05-11 Process for the manufacture of crystallised esters of the female sexual hormones

Country Status (1)

Country Link
GB (1) GB401205A (en)

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