ES263802A1 - A procedure for the preparation of new, therapeutically useful derivatives, of 4-hydroxy-17alfa-methyl-testosterone (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of new, therapeutically useful derivatives, of 4-hydroxy-17alfa-methyl-testosterone (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES263802A1
ES263802A1 ES263802A ES263802A ES263802A1 ES 263802 A1 ES263802 A1 ES 263802A1 ES 263802 A ES263802 A ES 263802A ES 263802 A ES263802 A ES 263802A ES 263802 A1 ES263802 A1 ES 263802A1
Authority
ES
Spain
Prior art keywords
testosterone
translation
hydroxy
methyl
preparation
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
ES263802A
Other languages
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.)
Pfizer Italia SRL
Original Assignee
Farmaceutici Italia 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
Application filed by Farmaceutici Italia SpA filed Critical Farmaceutici Italia SpA
Publication of ES263802A1 publication Critical patent/ES263802A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)

Abstract

A process for the preparation of new dermatomatically useful derivatives of 4-hydroxy-17alpha-methyl-testosterone of the general formula ** wherein x = hbr or is absent when there is a double bond at the 12-position Y = hcl or is absent when there is a double bond at position 67 R=hac Ac = acyl group derived from an organic acid containing at most 9 carbon atoms. (Machine-translation by Google Translate, not legally binding)
ES263802A 1960-01-04 1961-01-03 A procedure for the preparation of new, therapeutically useful derivatives, of 4-hydroxy-17alfa-methyl-testosterone (Machine-translation by Google Translate, not legally binding) Expired ES263802A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT11160 1960-01-04

Publications (1)

Publication Number Publication Date
ES263802A1 true ES263802A1 (en) 1961-06-16

Family

ID=11097795

Family Applications (1)

Application Number Title Priority Date Filing Date
ES263802A Expired ES263802A1 (en) 1960-01-04 1961-01-03 A procedure for the preparation of new, therapeutically useful derivatives, of 4-hydroxy-17alfa-methyl-testosterone (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
BE (1) BE598785A (en)
BR (1) BR6125591D0 (en)
CH (1) CH409945A (en)
DK (1) DK115990B (en)
ES (1) ES263802A1 (en)
FR (1) FR833M (en)
GB (1) GB899219A (en)

Also Published As

Publication number Publication date
DK115990B (en) 1969-12-01
BE598785A (en) 1961-07-03
GB899219A (en) 1962-06-20
BR6125591D0 (en) 1973-05-29
FR833M (en) 1961-09-25
CH409945A (en) 1966-03-31

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