ES367809A1 - Procedimiento para la preparacion de 9beta, 10alfa,-este- roides. - Google Patents

Procedimiento para la preparacion de 9beta, 10alfa,-este- roides.

Info

Publication number
ES367809A1
ES367809A1 ES367809A ES367809A ES367809A1 ES 367809 A1 ES367809 A1 ES 367809A1 ES 367809 A ES367809 A ES 367809A ES 367809 A ES367809 A ES 367809A ES 367809 A1 ES367809 A1 ES 367809A1
Authority
ES
Spain
Prior art keywords
oxo
compounds
acyloxy
alkoxy
alpha
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
ES367809A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES367809A1 publication Critical patent/ES367809A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES367809A 1968-05-20 1969-05-19 Procedimiento para la preparacion de 9beta, 10alfa,-este- roides. Expired ES367809A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH748468A CH499511A (de) 1968-05-20 1968-05-20 Verfahren zur Herstellung eines 9B,10a-Steroids

Publications (1)

Publication Number Publication Date
ES367809A1 true ES367809A1 (es) 1971-04-16

Family

ID=4325838

Family Applications (1)

Application Number Title Priority Date Filing Date
ES367809A Expired ES367809A1 (es) 1968-05-20 1969-05-19 Procedimiento para la preparacion de 9beta, 10alfa,-este- roides.

Country Status (11)

Country Link
US (1) US3629302A (es)
AT (2) AT305502B (es)
BE (1) BE733225A (es)
BR (1) BR6908926D0 (es)
CH (9) CH499511A (es)
DE (1) DE1923746A1 (es)
ES (1) ES367809A1 (es)
FR (1) FR2008921A1 (es)
GB (1) GB1212966A (es)
IL (1) IL32219A0 (es)
NL (1) NL6907680A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962217A (en) * 1969-10-24 1976-06-08 Ciba-Geigy Corporation Process for the manufacture of Δ16 -steroid-14β,18,20-triols and -14β,20-diol-18-ols of the pregnane series

Also Published As

Publication number Publication date
CH511220A (de) 1971-08-15
AT297949B (de) 1972-04-10
CH511219A (de) 1971-08-15
FR2008921A1 (es) 1970-01-30
CH510003A (de) 1971-07-15
IL32219A0 (en) 1969-07-30
BE733225A (es) 1969-11-19
CH527808A (de) 1972-09-15
CH510004A (de) 1971-07-15
CH499511A (de) 1970-11-30
CH524586A (de) 1972-06-30
BR6908926D0 (pt) 1973-03-08
GB1212966A (en) 1970-11-18
US3629302A (en) 1971-12-21
NL6907680A (es) 1969-11-24
AT305502B (de) 1973-02-26
CH514564A (de) 1971-10-31
DE1923746A1 (de) 1969-11-27
CH532565A (de) 1973-01-15

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