NL6603491A - - Google Patents

Info

Publication number
NL6603491A
NL6603491A NL6603491A NL6603491A NL6603491A NL 6603491 A NL6603491 A NL 6603491A NL 6603491 A NL6603491 A NL 6603491A NL 6603491 A NL6603491 A NL 6603491A NL 6603491 A NL6603491 A NL 6603491A
Authority
NL
Netherlands
Application number
NL6603491A
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 filed Critical
Publication of NL6603491A publication Critical patent/NL6603491A/xx

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565Compounds 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
    • A61K31/566Compounds 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 having an oxo group in position 17, e.g. estrone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565Compounds 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
    • A61K31/568Compounds 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
    • A61K31/5685Compounds 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J1/00Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J75/00Processes for the preparation of steroids in general

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (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)
NL6603491A 1965-03-17 1966-03-17 NL6603491A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US440597A US3325519A (en) 1965-03-17 1965-03-17 Process for the preparation of equilin and intermediates obtained therefrom

Publications (1)

Publication Number Publication Date
NL6603491A true NL6603491A (xx) 1966-09-19

Family

ID=23749403

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6603491A NL6603491A (xx) 1965-03-17 1966-03-17

Country Status (6)

Country Link
US (1) US3325519A (xx)
CH (1) CH462808A (xx)
DE (1) DE1543992C3 (xx)
GB (1) GB1114160A (xx)
IL (1) IL25337A (xx)
NL (1) NL6603491A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517036A (en) * 1966-11-15 1970-06-23 Squibb & Sons Inc Hydroxy,acyloxy and 11-keto-1,3,5(10),7-estratetraenes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162655A (en) * 1963-06-24 1964-12-22 American Home Prod Synthesis of equilin

Also Published As

Publication number Publication date
IL25337A (en) 1969-11-30
DE1543992B2 (de) 1974-10-03
CH462808A (fr) 1968-09-30
GB1114160A (en) 1968-05-15
DE1543992A1 (de) 1970-02-05
US3325519A (en) 1967-06-13
DE1543992C3 (de) 1975-06-05

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