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FR2073371B1 - - Google Patents

Info

Publication number
FR2073371B1
FR2073371B1 FR7041168A FR7041168A FR2073371B1 FR 2073371 B1 FR2073371 B1 FR 2073371B1 FR 7041168 A FR7041168 A FR 7041168A FR 7041168 A FR7041168 A FR 7041168A FR 2073371 B1 FR2073371 B1 FR 2073371B1
Authority
FR
France
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
FR7041168A
Other languages
French (fr)
Other versions
FR2073371A1 (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2073371A1 publication Critical patent/FR2073371A1/fr
Application granted granted Critical
Publication of FR2073371B1 publication Critical patent/FR2073371B1/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
    • A61K31/567—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)
FR7041168A 1969-11-17 1970-11-17 Expired FR2073371B1 (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
FR2073371A1 FR2073371A1 (en) 1971-10-01
FR2073371B1 true FR2073371B1 (en) 1975-04-18

Family

ID=25370093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7041168A Expired FR2073371B1 (en) 1969-11-17 1970-11-17

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
AT301056B (en) 1972-08-25
ES385444A1 (en) 1973-04-16
IL35533A0 (en) 1970-12-24
IL35533A (en) 1973-06-29
CA938284A (en) 1973-12-11
LU62069A1 (en) 1971-05-11
FR2073371A1 (en) 1971-10-01
BE758013A (en) 1971-04-01
GB1291150A (en) 1972-09-27
ZA707253B (en) 1971-07-28
NL7016444A (en) 1971-05-19
SU365067A3 (en) 1972-12-28
DK130141B (en) 1974-12-30
FI46949B (en) 1973-05-02
FI46949C (en) 1973-08-10
DE2053608A1 (en) 1971-05-27
DK130141C (en) 1975-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse