FR1343077A - Process for the preparation of steroid-dienes, including delta4,6-3-oxo-6-haogeno-19-hydroxy-pregnadienes - Google Patents

Process for the preparation of steroid-dienes, including delta4,6-3-oxo-6-haogeno-19-hydroxy-pregnadienes

Info

Publication number
FR1343077A
FR1343077A FR914004A FR914004A FR1343077A FR 1343077 A FR1343077 A FR 1343077A FR 914004 A FR914004 A FR 914004A FR 914004 A FR914004 A FR 914004A FR 1343077 A FR1343077 A FR 1343077A
Authority
FR
France
Prior art keywords
haogeno
pregnadienes
delta4
dienes
steroid
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
FR914004A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR914004A priority Critical patent/FR1343077A/en
Application granted granted Critical
Publication of FR1343077A publication Critical patent/FR1343077A/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
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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)
FR914004A 1962-10-31 1962-10-31 Process for the preparation of steroid-dienes, including delta4,6-3-oxo-6-haogeno-19-hydroxy-pregnadienes Expired FR1343077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR914004A FR1343077A (en) 1962-10-31 1962-10-31 Process for the preparation of steroid-dienes, including delta4,6-3-oxo-6-haogeno-19-hydroxy-pregnadienes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR914004A FR1343077A (en) 1962-10-31 1962-10-31 Process for the preparation of steroid-dienes, including delta4,6-3-oxo-6-haogeno-19-hydroxy-pregnadienes

Publications (1)

Publication Number Publication Date
FR1343077A true FR1343077A (en) 1963-11-15

Family

ID=8789875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR914004A Expired FR1343077A (en) 1962-10-31 1962-10-31 Process for the preparation of steroid-dienes, including delta4,6-3-oxo-6-haogeno-19-hydroxy-pregnadienes

Country Status (1)

Country Link
FR (1) FR1343077A (en)

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