BE758013A - HIGHER ESTERS OF 6,6-DIFLUORO STEROIDS USING PROGESTINOGENIC AGENTS - Google Patents

HIGHER ESTERS OF 6,6-DIFLUORO STEROIDS USING PROGESTINOGENIC AGENTS

Info

Publication number
BE758013A
BE758013A BE758013DA BE758013A BE 758013 A BE758013 A BE 758013A BE 758013D A BE758013D A BE 758013DA BE 758013 A BE758013 A BE 758013A
Authority
BE
Belgium
Prior art keywords
progestinogenic
agents
higher esters
steroids
difluoro
Prior art date
Application number
Other languages
French (fr)
Inventor
A L Johnson
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 BE758013A publication Critical patent/BE758013A/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)
BE758013D 1969-11-17 1970-10-26 HIGHER ESTERS OF 6,6-DIFLUORO STEROIDS USING PROGESTINOGENIC AGENTS BE758013A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE758013A true BE758013A (en) 1971-04-01

Family

ID=25370093

Family Applications (1)

Application Number Title Priority Date Filing Date
BE758013D BE758013A (en) 1969-11-17 1970-10-26 HIGHER ESTERS OF 6,6-DIFLUORO STEROIDS USING PROGESTINOGENIC AGENTS

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
NL7016444A (en) 1971-05-19
IL35533A (en) 1973-06-29
ZA707253B (en) 1971-07-28
DK130141B (en) 1974-12-30
DE2053608A1 (en) 1971-05-27
FI46949B (en) 1973-05-02
GB1291150A (en) 1972-09-27
IL35533A0 (en) 1970-12-24
CA938284A (en) 1973-12-11
FI46949C (en) 1973-08-10
ES385444A1 (en) 1973-04-16
SU365067A3 (en) 1972-12-28
FR2073371B1 (en) 1975-04-18
AT301056B (en) 1972-08-25
FR2073371A1 (en) 1971-10-01
LU62069A1 (en) 1971-05-11
DK130141C (en) 1975-06-16

Similar Documents

Publication Publication Date Title
CH511014A (en) Bathtub
BE777306R (en) COATING AGENTS
BE757004A (en) SEALING AGENT
BG17448A3 (en) HERBICIDIC AGENTS
ZA707636B (en) Pyridone anti-inflammatory agents
SE409708B (en) PROCEDURE FOR THE PREPARATION OF 2,4-DIAMINO-5-BENZYLPYRIMIDINES
BE751158A (en) PADDING SUPPORTS AND ASSOCIATED STRUCTURES
BE750291A (en) ORIFICE STRUCTURE
BE753296A (en) AVIVING AGENTS
ZA702355B (en) Diagnostic agents
BE760882R (en) IMPROVED
CH536977A (en) Furniture equipment framework
BE753562A (en) SEMI-FOAM AGENTS
RO65392A (en) ABATAGE SHIELD
BR6915239D0 (en) THERAPEUTIC AGENTS
TR17063A (en) PURE P-KSILOL'S ISTIHSALINE PROCEDURE
BE754650A (en) PREPARATION OF ALCENYLALCOXYSILANES
TR17555A (en) CATALYZATOERS FOR THE POLIMERIZATION OF OLEFINS
CH506669A (en) Tensile structure
FR1437041A (en) Detergent essence composition
BE777124A (en) FLAME AGENT
BE755235A (en) ETHYLENE DERIVATIVES TRISUBSTITUENTS
AT299113B (en) Whitening agents
BR6915086D0 (en) THERAPEUTIC AGENTS
IL34053A0 (en) New 21-halogensteroids of the pregnane series