FR1079970A - Haloketosteroid dehydrohalogenation process - Google Patents

Haloketosteroid dehydrohalogenation process

Info

Publication number
FR1079970A
FR1079970A FR1079970DA FR1079970A FR 1079970 A FR1079970 A FR 1079970A FR 1079970D A FR1079970D A FR 1079970DA FR 1079970 A FR1079970 A FR 1079970A
Authority
FR
France
Prior art keywords
haloketosteroid
dehydrohalogenation process
dehydrohalogenation
haloketosteroid dehydrohalogenation
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Application granted granted Critical
Publication of FR1079970A publication Critical patent/FR1079970A/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
    • C07J75/00—Processes for the preparation of steroids in general
FR1079970D 1952-04-18 1953-04-17 Haloketosteroid dehydrohalogenation process Expired FR1079970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1079970XA 1952-04-18 1952-04-18

Publications (1)

Publication Number Publication Date
FR1079970A true FR1079970A (en) 1954-12-06

Family

ID=22319652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1079970D Expired FR1079970A (en) 1952-04-18 1953-04-17 Haloketosteroid dehydrohalogenation process

Country Status (1)

Country Link
FR (1) FR1079970A (en)

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