JPS502754B1 - - Google Patents

Info

Publication number
JPS502754B1
JPS502754B1 JP2484569A JP2484569A JPS502754B1 JP S502754 B1 JPS502754 B1 JP S502754B1 JP 2484569 A JP2484569 A JP 2484569A JP 2484569 A JP2484569 A JP 2484569A JP S502754 B1 JPS502754 B1 JP S502754B1
Authority
JP
Japan
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.)
Pending
Application number
JP2484569A
Other languages
Japanese (ja)
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 JPS502754B1 publication Critical patent/JPS502754B1/ja
Pending 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
    • 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
    • A61K31/566—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 having an oxo group in position 17, e.g. estrone
    • 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)
  • 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)
  • Organic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
JP2484569A 1968-04-30 1969-04-02 Pending JPS502754B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72550968A 1968-04-30 1968-04-30
GB3333468 1968-07-12

Publications (1)

Publication Number Publication Date
JPS502754B1 true JPS502754B1 (de) 1975-01-29

Family

ID=26261824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2484569A Pending JPS502754B1 (de) 1968-04-30 1969-04-02

Country Status (5)

Country Link
JP (1) JPS502754B1 (de)
BE (1) BE732315A (de)
DE (1) DE1922035A1 (de)
FR (1) FR2007270A1 (de)
NL (1) NL6905528A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62132951U (de) * 1986-02-17 1987-08-21

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697379A (en) * 1970-04-28 1972-10-10 American Home Prod Asymmetric reduction of seco-steroids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62132951U (de) * 1986-02-17 1987-08-21

Also Published As

Publication number Publication date
BE732315A (de) 1969-10-29
FR2007270A1 (en) 1970-01-02
DE1922035A1 (de) 1969-11-06
NL6905528A (de) 1969-11-03

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