FR919514A - Process for preparing a mixture of estradiols consisting essentially of the alpha variety - Google Patents

Process for preparing a mixture of estradiols consisting essentially of the alpha variety

Info

Publication number
FR919514A
FR919514A FR919514DA FR919514A FR 919514 A FR919514 A FR 919514A FR 919514D A FR919514D A FR 919514DA FR 919514 A FR919514 A FR 919514A
Authority
FR
France
Prior art keywords
estradiols
preparing
mixture
consisting essentially
alpha
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)
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.)
Leo Pharma AS
Original Assignee
Leo Pharmaceutical Products Ltd AS
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 Leo Pharmaceutical Products Ltd AS filed Critical Leo Pharmaceutical Products Ltd AS
Application granted granted Critical
Publication of FR919514A publication Critical patent/FR919514A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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)
FR919514D 1945-12-28 1945-12-28 Process for preparing a mixture of estradiols consisting essentially of the alpha variety Expired FR919514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919514T 1945-12-28

Publications (1)

Publication Number Publication Date
FR919514A true FR919514A (en) 1947-03-11

Family

ID=9425092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919514D Expired FR919514A (en) 1945-12-28 1945-12-28 Process for preparing a mixture of estradiols consisting essentially of the alpha variety

Country Status (1)

Country Link
FR (1) FR919514A (en)

Similar Documents

Publication Publication Date Title
CH296336A (en) Process for preparing a mixture of polyethylene glycol thioethers.
CH284411A (en) Process for preparing a mixture of di- and triethanolamine.
CH259452A (en) Process for manufacturing a mixture of resinous materials.
FR68733E (en) Process for preparing hexachlorocyclopentadiene
FR1041755A (en) Improved process for preparing a blend of polymers
FR919514A (en) Process for preparing a mixture of estradiols consisting essentially of the alpha variety
FR961537A (en) Process for preparing a mixture of mono- and triethanolamine.
CH285474A (en) Process for preparing a mixture of methylpolysiloxanes.
FR1074575A (en) Process for the preparation of halofluorethenes
FR1111504A (en) Process for the preparation of cobalt compounds
FR1024087A (en) Process for the preparation of magnesium-calcium compounds
CH296657A (en) Process for preparing a mixture of diene-carbinol acetates.
FR1036156A (en) Process for the preparation of unsaturated aliphatic aldehydes
FR1063859A (en) Process for the preparation of a basic derivative of imino-dibenzyl
FR1032806A (en) Process for the preparation of a plasticizer
FR998427A (en) Process for preparing 4-nitro-4'-aminodiphenylsulfide
FR1054429A (en) Process for preparing hexachlorocyclopentadiene
CH279622A (en) Process for the preparation of a phenyl-silicon fluoride.
FR967053A (en) Process for preparing a double camphorate
FR1045738A (en) Process for the preparation of cyano-alkenes
CH296898A (en) A process for the preparation of a threo-1-p-nitrophenyl-1-chloro-2-dichloracetamido-3-acyloxy-propane.
CH294508A (en) Process for the preparation of a haloacetamido-diol.
FR925994A (en) Improved process for preparing a catalyst
FR1002298A (en) Process for the preparation of a hordenine derivative
FR934875A (en) Process for preparing a mixture of aromatic hydrocarbons