GB934707A - Improvements in or relating to the production of steroid compounds, and the compounds thus produced - Google Patents

Improvements in or relating to the production of steroid compounds, and the compounds thus produced

Info

Publication number
GB934707A
GB934707A GB271660D GB271660D GB934707A GB 934707 A GB934707 A GB 934707A GB 271660 D GB271660 D GB 271660D GB 271660 D GB271660 D GB 271660D GB 934707 A GB934707 A GB 934707A
Authority
GB
United Kingdom
Prior art keywords
diiodo
dione
dihydroxy
keto
reaction medium
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
GB271660D
Other languages
English (en)
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf 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
Priority claimed from FR802089A external-priority patent/FR1243528A/fr
Priority claimed from FR828677A external-priority patent/FR78357E/fr
Application filed by Roussel Uclaf SA filed Critical Roussel Uclaf SA
Publication of GB934707A publication Critical patent/GB934707A/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)
  • Steroid Compounds (AREA)
GB271660D 1959-08-05 1960-08-04 Improvements in or relating to the production of steroid compounds, and the compounds thus produced Expired GB934707A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR802089A FR1243528A (fr) 1959-08-05 1959-08-05 Procédé d'acétoxylation de stéroïdes en 21 par l'intermédiaire de dérivés diiodés
FR828677A FR78357E (fr) 1960-05-31 1960-05-31 Procédé d'acétoxylation de stéroïdes en 21 par l'intermédiaire de dérivés diiodés

Publications (1)

Publication Number Publication Date
GB934707A true GB934707A (en) 1963-08-21

Family

ID=26184260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB271660D Expired GB934707A (en) 1959-08-05 1960-08-04 Improvements in or relating to the production of steroid compounds, and the compounds thus produced

Country Status (4)

Country Link
BE (1) BE593768A (fr)
CH (1) CH398571A (fr)
ES (1) ES260154A1 (fr)
GB (1) GB934707A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440689A (en) * 1981-07-22 1984-04-03 Mitsubishi Chemical Industries, Limited Acyloxysteroids and process for producing same

Also Published As

Publication number Publication date
ES260154A1 (es) 1960-11-01
CH398571A (fr) 1966-03-15
BE593768A (fr) 1961-02-06

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