ES267348A1 - Procedimiento para la preparaciën de nuevos derivados de delta-3-cetosteroides - Google Patents

Procedimiento para la preparaciën de nuevos derivados de delta-3-cetosteroides

Info

Publication number
ES267348A1
ES267348A1 ES0267348A ES267348A ES267348A1 ES 267348 A1 ES267348 A1 ES 267348A1 ES 0267348 A ES0267348 A ES 0267348A ES 267348 A ES267348 A ES 267348A ES 267348 A1 ES267348 A1 ES 267348A1
Authority
ES
Spain
Prior art keywords
progesterone
methyl
treating
hydroxy
hydrogen
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
ES0267348A
Other languages
English (en)
Spanish (es)
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.)
Francesco Vismara SpA
Original Assignee
Francesco Vismara SpA
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 US26712A external-priority patent/US3240671A/en
Application filed by Francesco Vismara SpA filed Critical Francesco Vismara SpA
Publication of ES267348A1 publication Critical patent/ES267348A1/es
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
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon 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)
  • Steroid Compounds (AREA)
ES0267348A 1960-05-04 1961-05-03 Procedimiento para la preparaciën de nuevos derivados de delta-3-cetosteroides Expired ES267348A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26712A US3240671A (en) 1960-02-06 1960-05-04 Therapeutic composition containing the 3-cyclopentyl enol ether of 17alpha-acetoxy progesterone and method of using the same

Publications (1)

Publication Number Publication Date
ES267348A1 true ES267348A1 (es) 1961-09-01

Family

ID=21833389

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0267348A Expired ES267348A1 (es) 1960-05-04 1961-05-03 Procedimiento para la preparaciën de nuevos derivados de delta-3-cetosteroides

Country Status (4)

Country Link
CH (1) CH413830A (fr)
ES (1) ES267348A1 (fr)
FR (1) FR1094M (fr)
GB (1) GB911429A (fr)

Also Published As

Publication number Publication date
GB911429A (en) 1962-11-28
FR1094M (fr) 1962-01-29
CH413830A (de) 1966-05-31

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