FR1477424A - Procédé de préparation de nouveaux 5beta, 19-cycloandrostanes - Google Patents

Procédé de préparation de nouveaux 5beta, 19-cycloandrostanes

Info

Publication number
FR1477424A
FR1477424A FR4936A FR4936A FR1477424A FR 1477424 A FR1477424 A FR 1477424A FR 4936 A FR4936 A FR 4936A FR 4936 A FR4936 A FR 4936A FR 1477424 A FR1477424 A FR 1477424A
Authority
FR
France
Prior art keywords
cycloandrostanes
5beta
preparation
new
new 5beta
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
FR4936A
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Application granted granted Critical
Publication of FR1477424A publication Critical patent/FR1477424A/fr
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
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A61K31/568—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
    • A61K31/5685—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone having an oxo group in position 17, e.g. androsterone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • 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)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
FR4936A 1964-02-24 1965-02-10 Procédé de préparation de nouveaux 5beta, 19-cycloandrostanes Expired FR1477424A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US347055A US3402186A (en) 1964-02-24 1964-02-24 5beta, 19-cycloandrostanes

Publications (1)

Publication Number Publication Date
FR1477424A true FR1477424A (fr) 1967-04-21

Family

ID=23362137

Family Applications (2)

Application Number Title Priority Date Filing Date
FR4936A Expired FR1477424A (fr) 1964-02-24 1965-02-10 Procédé de préparation de nouveaux 5beta, 19-cycloandrostanes
FR16204A Expired FR4752M (fr) 1964-02-24 1965-05-07

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR16204A Expired FR4752M (fr) 1964-02-24 1965-05-07

Country Status (4)

Country Link
US (1) US3402186A (fr)
CH (1) CH436276A (fr)
FR (2) FR1477424A (fr)
GB (1) GB1049317A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902836A (en) * 1988-07-11 1990-02-20 General Electric Company Process for inhibiting dihydric phenol degradation and color formation and composition thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL297205A (fr) * 1962-08-28

Also Published As

Publication number Publication date
US3402186A (en) 1968-09-17
GB1049317A (en) 1966-11-23
FR4752M (fr) 1967-01-16
CH436276A (fr) 1967-05-31

Similar Documents

Publication Publication Date Title
CH441370A (fr) Procédé de préparation de nouveaux composés
CH455792A (fr) Procédé de préparation de nouveaux composés dithiocarbamiques
FR1455557A (fr) Procédé de préparation de nouveaux benzo-isothiazoles substitués
CH438287A (fr) Procédé de préparation de nouveaux dibenzocycloheptadiènes
FR1435502A (fr) Procédé de préparation de 19-nor-delta4,9(10)-céto-3-stéroïdes
FR1450200A (fr) Procédé de préparation de benzyl-méthyl-cétones substituées
FR1490478A (fr) Procédé de préparation de nouveaux nor-alcaloïdes
CH444839A (fr) Procédé de préparation de nouveaux polymères polysulfhydrylés
OA03369A (fr) Procédé de préparation de benzène-sulfonyl-urées.
CH436278A (fr) Procédé de préparation de 17-éthynyl-19-nor-stéroïdes
CH444874A (fr) Procédé de préparation de 2-aryl-acénaphténo-triazoles
CH474516A (fr) Procédé de préparation de nouveaux 2,6-dihalogéno-isonicotinamides
FR1477424A (fr) Procédé de préparation de nouveaux 5beta, 19-cycloandrostanes
CH450632A (fr) Procédé de préparation de nouveaux polymères partiellement polysulfhydrylés
CH484141A (fr) Procédé de préparation de N-aminoalkyl-benzazacyclanes et -benzazacyclanones
FR1451881A (fr) Procédé de préparation de nouveaux amino-fluoroacétyles
OA01812A (fr) Procédé de préparation de nouveaux diaza-cyclo-alcanes.
FR1459827A (fr) Procédé pour la préparation de nouveaux 9beta, 10alpha-stéroïdes
FR1463826A (fr) Procédé de préparation de nouveaux diazacyclo-alcanes
FR1459419A (fr) Procédé de préparation de nouveaux 3-amino-stéroïdes
FR1533188A (fr) Procédé de préparation de nouveaux azido- ou amino- stéroïdes
FR1425651A (fr) Procédé perfectionné de préparation de poly-thio-éthers
FR1538958A (fr) Procédé de préparation de gonanes
FR1481054A (fr) Procédé de préparation de benzimidazole-1-oxydes substitués
CH451947A (fr) Procédé de préparation de nouveaux stéroïdes (2,3-C) furazanes