CA975756A - Procede de preparation des derives 21-methyles du pregnane - Google Patents

Procede de preparation des derives 21-methyles du pregnane

Info

Publication number
CA975756A
CA975756A CA149,835A CA149835A CA975756A CA 975756 A CA975756 A CA 975756A CA 149835 A CA149835 A CA 149835A CA 975756 A CA975756 A CA 975756A
Authority
CA
Canada
Prior art keywords
methyles
procede
pregnane
preparation des
derives
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
CA149,835A
Other languages
English (en)
Other versions
CA149835S (en
Inventor
Andre Pierdet
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf SA
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 SA filed Critical Roussel Uclaf SA
Application granted granted Critical
Publication of CA975756A publication Critical patent/CA975756A/en
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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Communicable Diseases (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA149,835A 1971-08-19 1972-08-17 Procede de preparation des derives 21-methyles du pregnane Expired CA975756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7130254A FR2149302A1 (en) 1971-08-19 1971-08-19 21-methyl pregnadienes prepn - used as progestomimetics

Publications (1)

Publication Number Publication Date
CA975756A true CA975756A (en) 1975-10-07

Family

ID=9082025

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149,835A Expired CA975756A (en) 1971-08-19 1972-08-17 Procede de preparation des derives 21-methyles du pregnane

Country Status (4)

Country Link
JP (1) JPS5616800B2 (da)
CA (1) CA975756A (da)
DK (1) DK130992B (da)
FR (1) FR2149302A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
FR2692267B1 (fr) * 1992-06-11 1995-05-19 Roussel Uclaf Nouveau procédé de préparation de composés stéroïdes 20-céto 21alpha-hydroxy et intermédiaires.
ITMI20042001A1 (it) 2004-10-21 2005-01-21 Ind Chimica Srl Processo per la preparazione di 21-idrossi steroidi con controllo della distribuzione epimerica nella posizione c-21

Also Published As

Publication number Publication date
FR2149302B1 (da) 1974-09-06
DK130992B (da) 1975-05-12
DK130992C (da) 1975-10-13
FR2149302A1 (en) 1973-03-30
JPS4829756A (da) 1973-04-19
JPS5616800B2 (da) 1981-04-18

Similar Documents

Publication Publication Date Title
CA919683A (en) Procede de preparation des nouveaux derives du thiochromane
CA981671A (en) Procede de preparation de nouveaux derives organophosphores heterocycliques
CA975756A (en) Procede de preparation des derives 21-methyles du pregnane
CA981262A (en) Urees substituees et procede de preparation
AU474746B2 (en) Process for the preparation of thiazole-sulphenamides
CA974227A (en) Procede de preparation de steroides aromatiques
AU471441B2 (en) Process for the preparation of 2-hydrazino-benzothiazoles
AU472802B2 (en) Process for the preparation of 3-nitro-4-amino-toluene
CA948644A (en) Procede de preparation de nouveaux derives du benzofuranne
CA1003410A (en) Process for the preparation of alpha-6-deoxytetracyclines
CA971159A (en) Procede de preparation de derives steroides trieniques
CA972307A (en) Procede de deparaffinage
CA1018182A (en) Process for the preparation of alkylene-bis-amides
CA977762A (en) Procede de preparation de cetones non saturees
CA967980A (en) Procede de preparation de cetazines
CA953310A (en) Isomerisation process
CA927821A (en) Procede de preparation de derives steroides 20-hydroxyles
CA1019097A (en) Process for the preparation of trans-polyalkenamers
CA1005058A (en) Process for the preparation of unsymmetrically-substituted alkanolamino-s-triazines
CA865748A (en) Procede de preparation des nouveaux derives du benzothiopyranne
CA1010057A (en) Isomerisation process
CA946001A (en) Isomerisation process
CA876757A (en) Procede de preparation de dehydrolinalol
CA874465A (en) Procede de preparation de methylcyclohexenes
CA862745A (en) Procede de preparation de 13-alcoyl gonapentaenes optiquement actifs