FR1281234A - Process for preparing 17alpha-bromo-6alpha-haloprogesterones - Google Patents

Process for preparing 17alpha-bromo-6alpha-haloprogesterones

Info

Publication number
FR1281234A
FR1281234A FR815211A FR815211A FR1281234A FR 1281234 A FR1281234 A FR 1281234A FR 815211 A FR815211 A FR 815211A FR 815211 A FR815211 A FR 815211A FR 1281234 A FR1281234 A FR 1281234A
Authority
FR
France
Prior art keywords
haloprogesterones
6alpha
bromo
17alpha
preparing
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
FR815211A
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.)
Wyeth Canada Inc
Original Assignee
Ayerst Mckenna and Harrison Inc
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 Ayerst Mckenna and Harrison Inc filed Critical Ayerst Mckenna and Harrison Inc
Priority to FR815211A priority Critical patent/FR1281234A/en
Priority to FR837382A priority patent/FR780M/fr
Application granted granted Critical
Publication of FR1281234A publication Critical patent/FR1281234A/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
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • 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)
FR815211A 1960-01-08 1960-01-08 Process for preparing 17alpha-bromo-6alpha-haloprogesterones Expired FR1281234A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR815211A FR1281234A (en) 1960-01-08 1960-01-08 Process for preparing 17alpha-bromo-6alpha-haloprogesterones
FR837382A FR780M (en) 1960-01-08 1960-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR815211A FR1281234A (en) 1960-01-08 1960-01-08 Process for preparing 17alpha-bromo-6alpha-haloprogesterones

Publications (1)

Publication Number Publication Date
FR1281234A true FR1281234A (en) 1962-01-12

Family

ID=8723585

Family Applications (2)

Application Number Title Priority Date Filing Date
FR815211A Expired FR1281234A (en) 1960-01-08 1960-01-08 Process for preparing 17alpha-bromo-6alpha-haloprogesterones
FR837382A Active FR780M (en) 1960-01-08 1960-08-31

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR837382A Active FR780M (en) 1960-01-08 1960-08-31

Country Status (1)

Country Link
FR (2) FR1281234A (en)

Also Published As

Publication number Publication date
FR780M (en) 1961-09-04

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