FR1271977A - Process for the preparation of new unsaturated 6-halogenopregnans - Google Patents

Process for the preparation of new unsaturated 6-halogenopregnans

Info

Publication number
FR1271977A
FR1271977A FR805680A FR805680A FR1271977A FR 1271977 A FR1271977 A FR 1271977A FR 805680 A FR805680 A FR 805680A FR 805680 A FR805680 A FR 805680A FR 1271977 A FR1271977 A FR 1271977A
Authority
FR
France
Prior art keywords
halogenopregnans
preparation
new unsaturated
unsaturated
new
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
FR805680A
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.)
Syntex SA
Original Assignee
Syntex 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
Application filed by Syntex SA filed Critical Syntex SA
Priority to FR805680A priority Critical patent/FR1271977A/en
Application granted granted Critical
Publication of FR1271977A publication Critical patent/FR1271977A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
FR805680A 1959-09-22 1959-09-22 Process for the preparation of new unsaturated 6-halogenopregnans Expired FR1271977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR805680A FR1271977A (en) 1959-09-22 1959-09-22 Process for the preparation of new unsaturated 6-halogenopregnans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR805680A FR1271977A (en) 1959-09-22 1959-09-22 Process for the preparation of new unsaturated 6-halogenopregnans

Publications (1)

Publication Number Publication Date
FR1271977A true FR1271977A (en) 1961-09-22

Family

ID=8719360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805680A Expired FR1271977A (en) 1959-09-22 1959-09-22 Process for the preparation of new unsaturated 6-halogenopregnans

Country Status (1)

Country Link
FR (1) FR1271977A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201342B (en) * 1963-03-05 1965-09-23 Olin Mathieson Method of making steroids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201342B (en) * 1963-03-05 1965-09-23 Olin Mathieson Method of making steroids

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