IL36045A - 3,20-dioxo-17alpha,21-dimethyl-19-norpregna-4,9 diene and process of preparation - Google Patents

3,20-dioxo-17alpha,21-dimethyl-19-norpregna-4,9 diene and process of preparation

Info

Publication number
IL36045A
IL36045A IL36045A IL3604571A IL36045A IL 36045 A IL36045 A IL 36045A IL 36045 A IL36045 A IL 36045A IL 3604571 A IL3604571 A IL 3604571A IL 36045 A IL36045 A IL 36045A
Authority
IL
Israel
Prior art keywords
norpregna
17alpha
dioxo
diene
dimethyl
Prior art date
Application number
IL36045A
Other languages
English (en)
Other versions
IL36045A0 (en
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of IL36045A0 publication Critical patent/IL36045A0/xx
Publication of IL36045A publication Critical patent/IL36045A/xx

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
    • 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
    • A61K31/575—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol
    • 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
    • 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

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IL36045A 1970-02-20 1971-01-22 3,20-dioxo-17alpha,21-dimethyl-19-norpregna-4,9 diene and process of preparation IL36045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7006179A FR2077877B1 (da) 1970-02-20 1970-02-20

Publications (2)

Publication Number Publication Date
IL36045A0 IL36045A0 (en) 1971-03-24
IL36045A true IL36045A (en) 1975-05-22

Family

ID=9051009

Family Applications (1)

Application Number Title Priority Date Filing Date
IL36045A IL36045A (en) 1970-02-20 1971-01-22 3,20-dioxo-17alpha,21-dimethyl-19-norpregna-4,9 diene and process of preparation

Country Status (10)

Country Link
US (1) US3679714A (da)
JP (1) JPS5331864B1 (da)
BE (1) BE763099A (da)
DE (1) DE2107835B2 (da)
DK (1) DK127640B (da)
FR (1) FR2077877B1 (da)
GB (1) GB1291205A (da)
IL (1) IL36045A (da)
NL (1) NL172826C (da)
ZA (1) ZA71563B (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761591A (en) * 1970-02-20 1973-09-25 Roussel Uclaf Novel pregnadiene
US3919267A (en) * 1970-03-03 1975-11-11 Roussel Uclaf 13{62 -ethyl-17{60 -methyl-18,19-dinor-{66 {hu 4,9{b -pregnadiene-3,20-dione
FR2385737A1 (fr) * 1977-04-01 1978-10-27 Roussel Uclaf Nouveaux steroides, leur procede de preparation et leur application dans la synthese de steroides marques au tritium
FR2374335A1 (fr) * 1976-12-14 1978-07-13 Roussel Uclaf Nouveaux steroides, leur procede de preparation et leur application dans la synthese de steroides marques au tritium
FR2442857A1 (fr) * 1978-06-30 1980-06-27 Roussel Uclaf Nouveau steroide de la serie du pregnane et son procede de preparation
FR2430953A1 (fr) * 1978-07-13 1980-02-08 Roussel Uclaf Nouveaux derives 3,20-dioxo 4,9-diene 21-hydroxyle, leur procede de preparation et leur application comme medicaments
JPS59228997A (ja) * 1983-06-08 1984-12-22 Fuji Sharyo Kk 発酵槽
JPS60168528U (ja) * 1984-04-16 1985-11-08 神鋼フアウドラ−株式会社 槽上竪型脱臭塔
US5223492A (en) * 1987-10-27 1993-06-29 Nasraoui Nejib M Derivatives of 19-nor progesterone; process for producing them and the pharmaceutical compositions incorporating them
FR2622194B1 (fr) * 1987-10-27 1990-03-23 Theramex Laboratoire Nouveaux derives de la 19-nor progesterone, leur procede d'obtention et les compositions pharmaceutiques en contenant
FR2645864B1 (fr) * 1989-04-13 1991-07-12 Theramex Nouveaux derives alcoyles en 17/21 de la 19-nor progesterone, leurs procedes d'obtention et les compositions pharmaceutiques en renfermant
FR2658516B1 (fr) * 1990-02-22 1992-06-12 Roussel Uclaf Nouveaux produits sterouides comportant un radical spiro en position 17, leur procede de preparation et les intermediaires de ce procede, leur application a titre de medicaments et les compositions pharmaceutiques les renfermant.
JPH0572941U (ja) * 1992-09-24 1993-10-05 富士車輌株式会社 発酵槽

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047594A (en) * 1960-05-11 1962-07-31 Pfizer & Co C Preparation of 21-methyl steroids and intermediates
NL125068C (da) * 1964-06-01

Also Published As

Publication number Publication date
DE2107835B2 (de) 1979-06-28
NL172826B (nl) 1983-06-01
DK127640B (da) 1973-12-10
GB1291205A (en) 1972-10-04
DE2107835A1 (de) 1971-09-02
NL172826C (nl) 1983-11-01
BE763099A (fr) 1971-08-17
FR2077877A1 (da) 1971-11-05
FR2077877B1 (da) 1974-02-01
DE2107835C3 (da) 1980-03-13
IL36045A0 (en) 1971-03-24
JPS5331864B1 (da) 1978-09-05
ZA71563B (en) 1971-10-27
NL7102150A (da) 1971-08-24
US3679714A (en) 1972-07-25

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