FR1260569A - Improvements to the processes for preparing steroid compounds of type 3 keto-delta 1, 4 - Google Patents

Improvements to the processes for preparing steroid compounds of type 3 keto-delta 1, 4

Info

Publication number
FR1260569A
FR1260569A FR719921A FR719921A FR1260569A FR 1260569 A FR1260569 A FR 1260569A FR 719921 A FR719921 A FR 719921A FR 719921 A FR719921 A FR 719921A FR 1260569 A FR1260569 A FR 1260569A
Authority
FR
France
Prior art keywords
keto
delta
processes
type
steroid compounds
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
FR719921A
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.)
Chas Peizer & Co
Original Assignee
Chas Peizer & 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 Chas Peizer & Co filed Critical Chas Peizer & Co
Priority to FR719921A priority Critical patent/FR1260569A/en
Application granted granted Critical
Publication of FR1260569A publication Critical patent/FR1260569A/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)
FR719921A 1956-08-03 1956-08-03 Improvements to the processes for preparing steroid compounds of type 3 keto-delta 1, 4 Expired FR1260569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR719921A FR1260569A (en) 1956-08-03 1956-08-03 Improvements to the processes for preparing steroid compounds of type 3 keto-delta 1, 4

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR719921A FR1260569A (en) 1956-08-03 1956-08-03 Improvements to the processes for preparing steroid compounds of type 3 keto-delta 1, 4

Publications (1)

Publication Number Publication Date
FR1260569A true FR1260569A (en) 1961-05-12

Family

ID=8703510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719921A Expired FR1260569A (en) 1956-08-03 1956-08-03 Improvements to the processes for preparing steroid compounds of type 3 keto-delta 1, 4

Country Status (1)

Country Link
FR (1) FR1260569A (en)

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