FR1333708A - Procédé de fabrication de 17alpha-hydroxy-6alpha-méthyl-16-méthylène-prègn-4-ène-3,20-dione - Google Patents

Procédé de fabrication de 17alpha-hydroxy-6alpha-méthyl-16-méthylène-prègn-4-ène-3,20-dione

Info

Publication number
FR1333708A
FR1333708A FR800789A FR800789A FR1333708A FR 1333708 A FR1333708 A FR 1333708A FR 800789 A FR800789 A FR 800789A FR 800789 A FR800789 A FR 800789A FR 1333708 A FR1333708 A FR 1333708A
Authority
FR
France
Prior art keywords
prègn
6alpha
17alpha
dione
methylene
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
FR800789A
Other languages
English (en)
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.)
BDH Chemicals Ltd
Original Assignee
BDH Chemicals Ltd
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 GB24077/58A external-priority patent/GB858033A/en
Application filed by BDH Chemicals Ltd filed Critical BDH Chemicals Ltd
Priority to FR800789A priority Critical patent/FR1333708A/fr
Priority to FR837317A priority patent/FR569M/fr
Application granted granted Critical
Publication of FR1333708A publication Critical patent/FR1333708A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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
    • 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)
FR800789A 1958-07-25 1959-07-22 Procédé de fabrication de 17alpha-hydroxy-6alpha-méthyl-16-méthylène-prègn-4-ène-3,20-dione Expired FR1333708A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR800789A FR1333708A (fr) 1958-07-25 1959-07-22 Procédé de fabrication de 17alpha-hydroxy-6alpha-méthyl-16-méthylène-prègn-4-ène-3,20-dione
FR837317A FR569M (fr) 1958-07-25 1960-08-31

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB24077/58A GB858033A (en) 1958-07-25 1958-07-25 Improvements in or relating to 16-substituted-6-methyl steroid compounds
FR800789A FR1333708A (fr) 1958-07-25 1959-07-22 Procédé de fabrication de 17alpha-hydroxy-6alpha-méthyl-16-méthylène-prègn-4-ène-3,20-dione

Publications (1)

Publication Number Publication Date
FR1333708A true FR1333708A (fr) 1963-08-02

Family

ID=26184205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR800789A Expired FR1333708A (fr) 1958-07-25 1959-07-22 Procédé de fabrication de 17alpha-hydroxy-6alpha-méthyl-16-méthylène-prègn-4-ène-3,20-dione

Country Status (1)

Country Link
FR (1) FR1333708A (fr)

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