FR1330103A - Manufacturing process of delta1.4-3.20-diketo-11.bêta.17.alpha-dihydroxy-21-acyloxy-pregnadienes - Google Patents

Manufacturing process of delta1.4-3.20-diketo-11.bêta.17.alpha-dihydroxy-21-acyloxy-pregnadienes

Info

Publication number
FR1330103A
FR1330103A FR725680A FR725680A FR1330103A FR 1330103 A FR1330103 A FR 1330103A FR 725680 A FR725680 A FR 725680A FR 725680 A FR725680 A FR 725680A FR 1330103 A FR1330103 A FR 1330103A
Authority
FR
France
Prior art keywords
bêta
pregnadienes
diketo
acyloxy
dihydroxy
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
FR725680A
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Priority to FR725680A priority Critical patent/FR1330103A/en
Application granted granted Critical
Publication of FR1330103A publication Critical patent/FR1330103A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
FR725680A 1956-11-14 1956-11-14 Manufacturing process of delta1.4-3.20-diketo-11.bêta.17.alpha-dihydroxy-21-acyloxy-pregnadienes Expired FR1330103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR725680A FR1330103A (en) 1956-11-14 1956-11-14 Manufacturing process of delta1.4-3.20-diketo-11.bêta.17.alpha-dihydroxy-21-acyloxy-pregnadienes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR725680A FR1330103A (en) 1956-11-14 1956-11-14 Manufacturing process of delta1.4-3.20-diketo-11.bêta.17.alpha-dihydroxy-21-acyloxy-pregnadienes

Publications (1)

Publication Number Publication Date
FR1330103A true FR1330103A (en) 1963-06-21

Family

ID=8703945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR725680A Expired FR1330103A (en) 1956-11-14 1956-11-14 Manufacturing process of delta1.4-3.20-diketo-11.bêta.17.alpha-dihydroxy-21-acyloxy-pregnadienes

Country Status (1)

Country Link
FR (1) FR1330103A (en)

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