ES269699A1 - Procedimiento de preparaciën de nuevos compuestos esteroides 3-oxo-delta,4-20-hidroximetilados - Google Patents

Procedimiento de preparaciën de nuevos compuestos esteroides 3-oxo-delta,4-20-hidroximetilados

Info

Publication number
ES269699A1
ES269699A1 ES0269699A ES269699A ES269699A1 ES 269699 A1 ES269699 A1 ES 269699A1 ES 0269699 A ES0269699 A ES 0269699A ES 269699 A ES269699 A ES 269699A ES 269699 A1 ES269699 A1 ES 269699A1
Authority
ES
Spain
Prior art keywords
pregn
ene
ketal
dione
hydroxy
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
ES0269699A
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.)
Laboratoires Francais de Chimiotherapie SA
Laboratoires Francaise de Chimiotherapie
Original Assignee
Laboratoires Francais de Chimiotherapie SA
Laboratoires Francaise de Chimiotherapie
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 Laboratoires Francais de Chimiotherapie SA, Laboratoires Francaise de Chimiotherapie filed Critical Laboratoires Francais de Chimiotherapie SA
Publication of ES269699A1 publication Critical patent/ES269699A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0055—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of at least three carbon atoms which may or may not be branched, e.g. cholane or cholestane derivatives, optionally cyclised, e.g. 17-beta-phenyl or 17-beta-furyl derivatives
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steroid Compounds (AREA)
ES0269699A 1960-08-10 1961-08-09 Procedimiento de preparaciën de nuevos compuestos esteroides 3-oxo-delta,4-20-hidroximetilados Expired ES269699A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR835529A FR1365261A (fr) 1960-08-10 1960-08-10 Nouveaux composés stéroïdes 3-oxo delta et procédé de préparation

Publications (1)

Publication Number Publication Date
ES269699A1 true ES269699A1 (es) 1961-11-16

Family

ID=8737231

Family Applications (4)

Application Number Title Priority Date Filing Date
ES0269700A Expired ES269700A1 (es) 1960-08-10 1961-08-09 Procedimiento de preparaciën de nuevos compuestos esteroides 3-oxo-delta,4-polihidroxilados
ES0269698A Expired ES269698A1 (es) 1960-08-10 1961-08-09 Procedimiento de preparaciën de nuevos compuestos esteroides 3-oxo-delta,4-21-hidroxilados
ES0269699A Expired ES269699A1 (es) 1960-08-10 1961-08-09 Procedimiento de preparaciën de nuevos compuestos esteroides 3-oxo-delta,4-20-hidroximetilados
ES0269697A Expired ES269697A1 (es) 1960-08-10 1961-08-09 Procedimiento de preparaciën de nuevos compuestos 3-oxo-delta,4-esteroides

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES0269700A Expired ES269700A1 (es) 1960-08-10 1961-08-09 Procedimiento de preparaciën de nuevos compuestos esteroides 3-oxo-delta,4-polihidroxilados
ES0269698A Expired ES269698A1 (es) 1960-08-10 1961-08-09 Procedimiento de preparaciën de nuevos compuestos esteroides 3-oxo-delta,4-21-hidroxilados

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES0269697A Expired ES269697A1 (es) 1960-08-10 1961-08-09 Procedimiento de preparaciën de nuevos compuestos 3-oxo-delta,4-esteroides

Country Status (4)

Country Link
CH (4) CH399454A (es)
ES (4) ES269700A1 (es)
FR (4) FR1365261A (es)
GB (3) GB970588A (es)

Also Published As

Publication number Publication date
CH399456A (fr) 1965-09-30
FR754M (es) 1961-08-21
FR753M (es) 1961-08-21
GB970588A (en) 1964-09-23
GB970587A (en) 1964-09-23
ES269700A1 (es) 1961-11-16
ES269697A1 (es) 1961-11-16
GB970586A (en) 1964-09-23
CH399455A (fr) 1965-09-30
FR1365261A (fr) 1964-07-03
CH399454A (fr) 1965-09-30
ES269698A1 (es) 1961-11-16
CH401963A (fr) 1965-11-15
FR752M (es) 1961-08-21

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