AT337915B - METHOD OF PRODUCING NEW D-HOMOSTEROIDS - Google Patents

METHOD OF PRODUCING NEW D-HOMOSTEROIDS

Info

Publication number
AT337915B
AT337915B AT771874A AT771874A AT337915B AT 337915 B AT337915 B AT 337915B AT 771874 A AT771874 A AT 771874A AT 771874 A AT771874 A AT 771874A AT 337915 B AT337915 B AT 337915B
Authority
AT
Austria
Prior art keywords
homosteroids
producing new
producing
new
Prior art date
Application number
AT771874A
Other languages
German (de)
Other versions
ATA771874A (en
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to AT365376A priority Critical patent/AT348164B/en
Priority to AT365276A priority patent/AT346506B/en
Publication of ATA771874A publication Critical patent/ATA771874A/en
Application granted granted Critical
Publication of AT337915B publication Critical patent/AT337915B/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Steroid Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT771874A 1973-09-26 1974-09-25 METHOD OF PRODUCING NEW D-HOMOSTEROIDS AT337915B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT365376A AT348164B (en) 1973-09-26 1976-05-19 METHOD FOR PRODUCING NEW D-HOMOSTEROIDS
AT365276A AT346506B (en) 1973-09-26 1976-05-19 METHOD FOR PRODUCING NEW D-HOMOSTEROIDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1376373A CH601352A5 (en) 1973-09-26 1973-09-26

Publications (2)

Publication Number Publication Date
ATA771874A ATA771874A (en) 1976-11-15
AT337915B true AT337915B (en) 1977-07-25

Family

ID=4395102

Family Applications (1)

Application Number Title Priority Date Filing Date
AT771874A AT337915B (en) 1973-09-26 1974-09-25 METHOD OF PRODUCING NEW D-HOMOSTEROIDS

Country Status (27)

Country Link
US (1) US3920703A (en)
JP (1) JPS5058054A (en)
AR (2) AR207230A1 (en)
AT (1) AT337915B (en)
BE (1) BE820303A (en)
CA (1) CA1025435A (en)
CH (1) CH601352A5 (en)
CS (1) CS178930B2 (en)
DD (1) DD115492A5 (en)
DE (1) DE2445783A1 (en)
DK (1) DK135723B (en)
EG (1) EG11189A (en)
ES (4) ES430369A1 (en)
FI (1) FI53709C (en)
FR (1) FR2244497B1 (en)
GB (1) GB1450884A (en)
HU (1) HU172656B (en)
IE (1) IE39913B1 (en)
IL (1) IL45483A (en)
LU (1) LU70980A1 (en)
NL (1) NL7411617A (en)
NO (1) NO140305C (en)
PH (1) PH10616A (en)
PL (2) PL94256B1 (en)
SE (1) SE7411948L (en)
SU (2) SU612637A3 (en)
ZA (1) ZA745197B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155918A (en) * 1976-10-28 1979-05-22 Hoffmann-La Roche Inc. Novel D-homosteroids
DE2652761C2 (en) * 1976-11-16 1985-11-21 Schering AG, 1000 Berlin und 4709 Bergkamen 15,16-methylene-spirolactones, processes for their preparation and pharmaceuticals containing them
AT351191B (en) * 1976-12-20 1979-07-10 Hoffmann La Roche METHOD FOR PRODUCING NEW D-HOMOSTEROIDS
LU77699A1 (en) * 1977-07-06 1979-03-26 Hoffmann La Roche METHOD FOR PRODUCING NEW D-HOMOSTEROIDS
CA1195997A (en) * 1979-02-23 1985-10-29 Andor Furst Dea-steroids
DK23984A (en) * 1983-02-11 1984-08-12 Hoffmann La Roche D-homosteroids
DE3461090D1 (en) * 1983-02-18 1986-12-04 Schering Ag 11-beta-aryl-estradienes, process for their preparation and pharmaceutical compositions containing them

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758508A (en) * 1964-09-29 1973-09-11 Hoffmann La Roche Ted derivatives thereof process for the preparation of desaandrostanes pregnanes and unsatura

Also Published As

Publication number Publication date
SU626706A3 (en) 1978-09-30
US3920703A (en) 1975-11-18
NL7411617A (en) 1975-04-01
EG11189A (en) 1977-01-31
PL92396B1 (en) 1977-04-30
GB1450884A (en) 1976-09-29
ZA745197B (en) 1975-09-24
PL94256B1 (en) 1977-07-30
DK135723B (en) 1977-06-13
SU612637A3 (en) 1978-06-25
FR2244497A1 (en) 1975-04-18
SE7411948L (en) 1975-03-27
DK135723C (en) 1977-11-14
CS178930B2 (en) 1977-10-31
FI276674A (en) 1975-03-27
DE2445783A1 (en) 1975-04-03
AR207230A1 (en) 1976-09-22
BE820303A (en) 1975-03-25
ATA771874A (en) 1976-11-15
PH10616A (en) 1977-07-19
FR2244497B1 (en) 1977-11-04
ES437099A1 (en) 1977-01-16
IL45483A0 (en) 1974-11-29
ES437101A1 (en) 1977-01-16
CH601352A5 (en) 1978-07-14
DK504574A (en) 1975-06-02
ES430369A1 (en) 1976-09-16
FI53709C (en) 1978-07-10
NO140305C (en) 1979-08-08
DD115492A5 (en) 1975-10-05
FI53709B (en) 1978-03-31
LU70980A1 (en) 1976-08-19
NO140305B (en) 1979-04-30
CA1025435A (en) 1978-01-31
HU172656B (en) 1978-11-28
ES437100A1 (en) 1977-01-16
AU7247974A (en) 1976-02-19
IL45483A (en) 1977-12-30
AR206632A1 (en) 1976-08-06
JPS5058054A (en) 1975-05-20
NO743467L (en) 1975-04-28
IE39913B1 (en) 1979-01-31
IE39913L (en) 1975-03-26

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Legal Events

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