CS161943B2 - - Google Patents

Info

Publication number
CS161943B2
CS161943B2 CS2549A CS254971A CS161943B2 CS 161943 B2 CS161943 B2 CS 161943B2 CS 2549 A CS2549 A CS 2549A CS 254971 A CS254971 A CS 254971A CS 161943 B2 CS161943 B2 CS 161943B2
Authority
CS
Czechoslovakia
Application number
CS2549A
Other languages
Czech (cs)
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 CS161943B2 publication Critical patent/CS161943B2/cs

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
    • A61K31/567—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 position 17 alpha, e.g. mestranol, norethandrolone
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane

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)
  • Steroid Compounds (AREA)
CS2549A 1970-09-04 1971-04-23 CS161943B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6992970A 1970-09-04 1970-09-04

Publications (1)

Publication Number Publication Date
CS161943B2 true CS161943B2 (ja) 1975-06-10

Family

ID=22092086

Family Applications (1)

Application Number Title Priority Date Filing Date
CS2549A CS161943B2 (ja) 1970-09-04 1971-04-23

Country Status (3)

Country Link
US (1) US3682985A (ja)
CS (1) CS161943B2 (ja)
PL (1) PL83069B1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7601856B2 (en) * 2006-07-27 2009-10-13 Wyeth Benzofurans as potassium ion channel modulators
US7662831B2 (en) * 2006-07-27 2010-02-16 Wyeth Llc Tetracyclic indoles as potassium channel modulators

Also Published As

Publication number Publication date
DE2166542A1 (de) 1974-06-20
US3682985A (en) 1972-08-08
PL83069B1 (en) 1975-12-31
DE2166542B2 (de) 1976-03-18

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