FR1179957A - Process for the preparation of alpha-estradiol - Google Patents

Process for the preparation of alpha-estradiol

Info

Publication number
FR1179957A
FR1179957A FR1179957DA FR1179957A FR 1179957 A FR1179957 A FR 1179957A FR 1179957D A FR1179957D A FR 1179957DA FR 1179957 A FR1179957 A FR 1179957A
Authority
FR
France
Prior art keywords
estradiol
alpha
preparation
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
Other languages
French (fr)
Inventor
Andre Allais
Charles Hoffmann
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.)
Laboratoires Francais de Chimiotherapie SA
Original Assignee
Laboratoires Francais de Chimiotherapie SA
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 Laboratoires Francais de Chimiotherapie SA filed Critical Laboratoires Francais de Chimiotherapie SA
Application granted granted Critical
Publication of FR1179957A publication Critical patent/FR1179957A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
FR1179957D 1956-02-28 1956-02-28 Process for the preparation of alpha-estradiol Expired FR1179957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1179957T 1956-02-28

Publications (1)

Publication Number Publication Date
FR1179957A true FR1179957A (en) 1959-05-29

Family

ID=9661399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1179957D Expired FR1179957A (en) 1956-02-28 1956-02-28 Process for the preparation of alpha-estradiol

Country Status (1)

Country Link
FR (1) FR1179957A (en)

Similar Documents

Publication Publication Date Title
CH385863A (en) Process for the preparation of amino-polyimidazoline-amides
FR1326305A (en) Process for the preparation of unsaturated 2-acyl-4-amino-phenolic ethers
FR1231641A (en) Process for the preparation of 2-hydroxy-benzoquinoleizines
FR1206828A (en) Process for the preparation of urea
CH375523A (en) Process for the preparation of polymers
FR1181938A (en) Process for the preparation of hypophosphites
CH405305A (en) Process for the preparation of androstan-3a-amino-17B-ol
FR1169205A (en) Process for the preparation of alpha-methylmercapto-thiol-phosphoric esters
FR1166629A (en) Process for the preparation of 10- (n-alkylpiperidyl-3'-methyl) -phene-thiazines
FR1179957A (en) Process for the preparation of alpha-estradiol
FR1247912A (en) Process for the preparation of substituted alpha-alpha-diphenyl-gamma-amino 1 butyramides
FR1216222A (en) Process for the preparation of cis-testosterone
FR1193005A (en) Process for the preparation of alpha-thioamides
FR1227240A (en) Process for the preparation of isoprene
FR1230430A (en) Stereo-specific process for the preparation of 1, 3-dihydroxy-2-amino-ale-4-enes
FR1152761A (en) Process for the preparation of 4-diphenylyl-alkyl-acetic acids
FR1215537A (en) Process for the preparation of 3- (5'-nitrofurfurylidene) -amino-2-oxazolidinone
FR1175621A (en) Process for the preparation of trialkylphosphites
FR1189942A (en) Process for the preparation of alkylcarbamoylmethyl dimethylphosphorodithioates
FR1173938A (en) Process for the preparation of etiocholane derivatives
CH366273A (en) Process for the preparation of α-cyanomethyl-α'-methyl-adipates
CH375370A (en) Process for the preparation of alkylphenoxypolyethoxyalkanols
FR1204740A (en) Process for the preparation of substituted hydrazides
FR1167256A (en) Process for the preparation of borealcoyles
CH355137A (en) Process for the preparation of cyanoformamide