GB930885A - Processes for the production of steroid esters and the new steroid esters thus produced - Google Patents

Processes for the production of steroid esters and the new steroid esters thus produced

Info

Publication number
GB930885A
GB930885A GB3769861A GB3769861A GB930885A GB 930885 A GB930885 A GB 930885A GB 3769861 A GB3769861 A GB 3769861A GB 3769861 A GB3769861 A GB 3769861A GB 930885 A GB930885 A GB 930885A
Authority
GB
United Kingdom
Prior art keywords
steroid esters
production
cyclohexyl
processes
produced
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
GB3769861A
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf 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
Priority claimed from FR842375A external-priority patent/FR1365267A/en
Application filed by Roussel Uclaf SA filed Critical Roussel Uclaf SA
Publication of GB930885A publication Critical patent/GB930885A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • 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)
  • Steroid Compounds (AREA)

Abstract

The invention comprises testosterone cyclohexyl carbonate, estradiol-17-cyclohexyl carbonate, estradiol-3-cyclohexyl carbonate and a process for the production of steroidal cyclohexyl carbonates in which a hydroxylated steroid is esterified by reaction with cyclohexyl chloroformate in basic medium. Specified steroids are cortisone, hydrocortisone, prednisone, prednisolone, 9a -fluoro-hydrocortisone, 9a -fluoroprednisolone, 6a -methyl-prednisolone, triamcinolone, dexamethasone, testosterone, 19-nor-testosterone, and estradiol.
GB3769861A 1960-10-27 1961-10-20 Processes for the production of steroid esters and the new steroid esters thus produced Expired GB930885A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR842375A FR1365267A (en) 1960-10-27 1960-10-27 Novel cyclohexylcarbonates of steroid compounds and method of preparation
FR848182A FR1203M (en) 1960-10-27 1960-12-28 New drug, in particular for the treatment of disorders due to hyperestrogenia or hypoandrogenism.
FR850722A FR1172M (en) 1960-10-27 1961-01-25 New drug especially for the treatment of ovarian irregularities and insufficiencies.

Publications (1)

Publication Number Publication Date
GB930885A true GB930885A (en) 1963-07-10

Family

ID=27245724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3769861A Expired GB930885A (en) 1960-10-27 1961-10-20 Processes for the production of steroid esters and the new steroid esters thus produced

Country Status (6)

Country Link
BE (1) BE609700A (en)
CH (1) CH395978A (en)
DK (1) DK104567C (en)
ES (1) ES271517A1 (en)
GB (1) GB930885A (en)
SE (1) SE300972B (en)

Also Published As

Publication number Publication date
SE300972B (en) 1968-05-20
DK104567C (en) 1966-06-06
ES271517A1 (en) 1962-01-01
BE609700A (en) 1962-04-27
CH395978A (en) 1965-07-31

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