AT301056B - Verfahren zur Herstellung von neuen Steroidestern - Google Patents

Verfahren zur Herstellung von neuen Steroidestern

Info

Publication number
AT301056B
AT301056B AT987970A AT987970A AT301056B AT 301056 B AT301056 B AT 301056B AT 987970 A AT987970 A AT 987970A AT 987970 A AT987970 A AT 987970A AT 301056 B AT301056 B AT 301056B
Authority
AT
Austria
Prior art keywords
production
steroid esters
new steroid
esters
new
Prior art date
Application number
AT987970A
Other languages
English (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
Application granted granted Critical
Publication of AT301056B publication Critical patent/AT301056B/de

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)
AT987970A 1969-11-17 1970-11-03 Verfahren zur Herstellung von neuen Steroidestern AT301056B (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AT301056B true AT301056B (de) 1972-08-25

Family

ID=25370093

Family Applications (1)

Application Number Title Priority Date Filing Date
AT987970A AT301056B (de) 1969-11-17 1970-11-03 Verfahren zur Herstellung von neuen Steroidestern

Country Status (14)

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

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
GB1291150A (en) 1972-09-27
ZA707253B (en) 1971-07-28
FR2073371A1 (de) 1971-10-01
CA938284A (en) 1973-12-11
BE758013A (fr) 1971-04-01
FI46949C (fi) 1973-08-10
LU62069A1 (de) 1971-05-11
IL35533A0 (en) 1970-12-24
DE2053608A1 (de) 1971-05-27
IL35533A (en) 1973-06-29
SU365067A3 (de) 1972-12-28
ES385444A1 (es) 1973-04-16
FR2073371B1 (de) 1975-04-18
FI46949B (de) 1973-05-02
DK130141C (de) 1975-06-16
NL7016444A (de) 1971-05-19
DK130141B (da) 1974-12-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee