CH395080A - Process for preparing 9a-halogeno-16a-methylated Pregnane derivatives - Google Patents

Process for preparing 9a-halogeno-16a-methylated Pregnane derivatives

Info

Publication number
CH395080A
CH395080A CH264961A CH264961A CH395080A CH 395080 A CH395080 A CH 395080A CH 264961 A CH264961 A CH 264961A CH 264961 A CH264961 A CH 264961A CH 395080 A CH395080 A CH 395080A
Authority
CH
Switzerland
Prior art keywords
halogeno
methylated
preparing
pregnane derivatives
pregnane
Prior art date
Application number
CH264961A
Other languages
French (fr)
Inventor
Joly Robert
Warnant Julien
Goffinet Bernard
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of CH395080A publication Critical patent/CH395080A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • 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)
  • Steroid Compounds (AREA)
CH264961A 1960-03-16 1961-03-06 Process for preparing 9a-halogeno-16a-methylated Pregnane derivatives CH395080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821557A FR1259501A (en) 1960-03-16 1960-03-16 Improvements made to the preparation of derivatives of pregnane 9alpha-halo 16 alpha-methylated

Publications (1)

Publication Number Publication Date
CH395080A true CH395080A (en) 1965-07-15

Family

ID=8727263

Family Applications (1)

Application Number Title Priority Date Filing Date
CH264961A CH395080A (en) 1960-03-16 1961-03-06 Process for preparing 9a-halogeno-16a-methylated Pregnane derivatives

Country Status (5)

Country Link
BE (1) BE601375A (en)
CH (1) CH395080A (en)
ES (1) ES265581A1 (en)
FR (1) FR1259501A (en)
GB (3) GB955613A (en)

Also Published As

Publication number Publication date
GB955613A (en) 1964-04-15
GB955614A (en) 1964-04-15
BE601375A (en) 1961-09-15
FR1259501A (en) 1961-04-28
ES265581A1 (en) 1961-07-01
GB955612A (en) 1964-04-15

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