ES459520A1 - Un procedimiento para la preparacion de d-homoesteroides. - Google Patents

Un procedimiento para la preparacion de d-homoesteroides.

Info

Publication number
ES459520A1
ES459520A1 ES459520A ES459520A ES459520A1 ES 459520 A1 ES459520 A1 ES 459520A1 ES 459520 A ES459520 A ES 459520A ES 459520 A ES459520 A ES 459520A ES 459520 A1 ES459520 A1 ES 459520A1
Authority
ES
Spain
Prior art keywords
hydrogen
atom
homosteroids
preparation
procedure
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
ES459520A
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
Priority claimed from CH1366575A external-priority patent/CH621132A5/de
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES459520A1 publication Critical patent/ES459520A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pain & Pain Management (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Rheumatology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Un procedimiento para la preparación de D-homoesteroides de la fórmula general **(Fórmula)** en donde R2 representa un átomo de hidrógeno o de cloro; R6 representa un átomo de hidrógeno, flúor o cloro o un grupo metílico; R9 representa un átomo de hidrógeno, flúor, cloro o bromo; R17a representa un átomo de hidrógeno o un grupo hidroxílico o aciloxílico y R21 representa un átomo de hidrógeno o de halógeno o un radical R que representa un radical de sulfato o fosfato que puede adoptar forma de una sal acuosoluble.
ES459520A 1975-10-22 1977-06-06 Un procedimiento para la preparacion de d-homoesteroides. Expired ES459520A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1366575A CH621132A5 (en) 1975-10-22 1975-10-22 Process for the preparation of D-homosteroids
CH976276 1976-07-30

Publications (1)

Publication Number Publication Date
ES459520A1 true ES459520A1 (es) 1978-10-01

Family

ID=25705283

Family Applications (2)

Application Number Title Priority Date Filing Date
ES452574A Expired ES452574A1 (es) 1975-10-22 1976-10-21 Un procedimiento para la preparacion de d-homoesteroides.
ES459520A Expired ES459520A1 (es) 1975-10-22 1977-06-06 Un procedimiento para la preparacion de d-homoesteroides.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES452574A Expired ES452574A1 (es) 1975-10-22 1976-10-21 Un procedimiento para la preparacion de d-homoesteroides.

Country Status (18)

Country Link
US (1) US4137269A (es)
JP (1) JPS5251358A (es)
AT (1) AT352919B (es)
AU (1) AU499324B2 (es)
BE (1) BE847496A (es)
CA (1) CA1061329A (es)
DD (1) DD127910A5 (es)
DE (1) DE2646994A1 (es)
DK (1) DK140900B (es)
ES (2) ES452574A1 (es)
FR (1) FR2328455A1 (es)
GB (1) GB1562119A (es)
GR (1) GR61269B (es)
IL (1) IL50687A0 (es)
LU (1) LU76041A1 (es)
NL (1) NL7611162A (es)
NZ (1) NZ182356A (es)
PH (1) PH12987A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018186046A (ja) 2017-04-27 2018-11-22 株式会社Ｊｏｌｅｄ 表示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK142289B (da) * 1973-03-28 1980-10-06 Hoffmann La Roche Analogifremgangsmåde til fremstilling af D-homopregn-4-en-3,20-dioner.
DE2349022A1 (de) * 1973-09-26 1975-04-10 Schering Ag Neue d-homo-steroide
DE2442615A1 (de) * 1974-09-04 1976-03-18 Schering Ag Neue d-homo-steroide

Also Published As

Publication number Publication date
JPS5251358A (en) 1977-04-25
ATA784776A (de) 1979-03-15
DK140900C (es) 1980-05-19
AU1873676A (en) 1978-04-20
US4137269A (en) 1979-01-30
NZ182356A (en) 1979-06-19
DE2646994A1 (de) 1977-04-28
GR61269B (en) 1978-10-17
IL50687A0 (en) 1976-12-31
GB1562119A (en) 1980-03-05
LU76041A1 (es) 1977-12-01
BE847496A (fr) 1977-04-21
DD127910A5 (de) 1977-10-19
AT352919B (de) 1979-10-10
PH12987A (en) 1979-10-29
NL7611162A (nl) 1977-04-26
FR2328455A1 (fr) 1977-05-20
DK472176A (es) 1977-04-23
FR2328455B1 (es) 1981-12-11
AU499324B2 (en) 1979-04-12
DK140900B (da) 1979-12-03
CA1061329A (en) 1979-08-28
ES452574A1 (es) 1978-04-16

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