IL35533A - Selected higher esters of certain 6,6-difluoro steroids of the estrane series,their preparation and pharmaceutical compositions containing them - Google Patents

Selected higher esters of certain 6,6-difluoro steroids of the estrane series,their preparation and pharmaceutical compositions containing them

Info

Publication number
IL35533A
IL35533A IL35533A IL3553370A IL35533A IL 35533 A IL35533 A IL 35533A IL 35533 A IL35533 A IL 35533A IL 3553370 A IL3553370 A IL 3553370A IL 35533 A IL35533 A IL 35533A
Authority
IL
Israel
Prior art keywords
preparation
certain
pharmaceutical compositions
compositions containing
selected higher
Prior art date
Application number
IL35533A
Other versions
IL35533A0 (en
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of IL35533A0 publication Critical patent/IL35533A0/en
Publication of IL35533A publication Critical patent/IL35533A/en

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
    • 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
    • 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)
IL35533A 1969-11-17 1970-10-26 Selected higher esters of certain 6,6-difluoro steroids of the estrane series,their preparation and pharmaceutical compositions containing them IL35533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87749569A 1969-11-17 1969-11-17

Publications (2)

Publication Number Publication Date
IL35533A0 IL35533A0 (en) 1970-12-24
IL35533A true IL35533A (en) 1973-06-29

Family

ID=25370093

Family Applications (1)

Application Number Title Priority Date Filing Date
IL35533A IL35533A (en) 1969-11-17 1970-10-26 Selected higher esters of certain 6,6-difluoro steroids of the estrane series,their preparation and pharmaceutical compositions containing them

Country Status (14)

Country Link
AT (1) AT301056B (en)
BE (1) BE758013A (en)
CA (1) CA938284A (en)
DE (1) DE2053608A1 (en)
DK (1) DK130141B (en)
ES (1) ES385444A1 (en)
FI (1) FI46949C (en)
FR (1) FR2073371B1 (en)
GB (1) GB1291150A (en)
IL (1) IL35533A (en)
LU (1) LU62069A1 (en)
NL (1) NL7016444A (en)
SU (1) SU365067A3 (en)
ZA (1) ZA707253B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511861A (en) * 1968-04-11 1970-05-12 Du Pont Selected derivatives of 6,6-difluoro-17alpha-ethynyl-17beta-hydroxyester-4-ene-3-one

Also Published As

Publication number Publication date
SU365067A3 (en) 1972-12-28
DK130141C (en) 1975-06-16
ZA707253B (en) 1971-07-28
AT301056B (en) 1972-08-25
LU62069A1 (en) 1971-05-11
FI46949B (en) 1973-05-02
GB1291150A (en) 1972-09-27
DK130141B (en) 1974-12-30
FR2073371B1 (en) 1975-04-18
IL35533A0 (en) 1970-12-24
NL7016444A (en) 1971-05-19
BE758013A (en) 1971-04-01
ES385444A1 (en) 1973-04-16
CA938284A (en) 1973-12-11
FI46949C (en) 1973-08-10
DE2053608A1 (en) 1971-05-27
FR2073371A1 (en) 1971-10-01

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