AR207230A1 - PROCEDURE FOR THE PREPARATION OF D-HOMOSTEROIDS - Google Patents

PROCEDURE FOR THE PREPARATION OF D-HOMOSTEROIDS

Info

Publication number
AR207230A1
AR207230A1 AR255747A AR25574774A AR207230A1 AR 207230 A1 AR207230 A1 AR 207230A1 AR 255747 A AR255747 A AR 255747A AR 25574774 A AR25574774 A AR 25574774A AR 207230 A1 AR207230 A1 AR 207230A1
Authority
AR
Argentina
Prior art keywords
homosteroids
procedure
preparation
Prior art date
Application number
AR255747A
Other languages
Spanish (es)
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
Application granted granted Critical
Publication of AR207230A1 publication Critical patent/AR207230A1/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)
AR255747A 1973-09-26 1974-01-01 PROCEDURE FOR THE PREPARATION OF D-HOMOSTEROIDS AR207230A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR207230A1 true AR207230A1 (en) 1976-09-22

Family

ID=4395102

Family Applications (2)

Application Number Title Priority Date Filing Date
AR255747A AR207230A1 (en) 1973-09-26 1974-01-01 PROCEDURE FOR THE PREPARATION OF D-HOMOSTEROIDS
AR259038A AR206632A1 (en) 1973-09-26 1975-01-01 PROCEDURE FOR THE PREPARATION OF D-HOMOSTEROIDS

Family Applications After (1)

Application Number Title Priority Date Filing Date
AR259038A AR206632A1 (en) 1973-09-26 1975-01-01 PROCEDURE FOR THE PREPARATION OF 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
EP0116974B1 (en) * 1983-02-18 1986-10-29 Schering Aktiengesellschaft 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
DK135723C (en) 1977-11-14
IL45483A (en) 1977-12-30
SU612637A3 (en) 1978-06-25
NO140305C (en) 1979-08-08
ZA745197B (en) 1975-09-24
SU626706A3 (en) 1978-09-30
DK504574A (en) 1975-06-02
FI53709C (en) 1978-07-10
CS178930B2 (en) 1977-10-31
AR206632A1 (en) 1976-08-06
PL92396B1 (en) 1977-04-30
EG11189A (en) 1977-01-31
FR2244497B1 (en) 1977-11-04
DK135723B (en) 1977-06-13
IE39913L (en) 1975-03-26
IE39913B1 (en) 1979-01-31
ATA771874A (en) 1976-11-15
GB1450884A (en) 1976-09-29
JPS5058054A (en) 1975-05-20
ES430369A1 (en) 1976-09-16
ES437099A1 (en) 1977-01-16
FR2244497A1 (en) 1975-04-18
DE2445783A1 (en) 1975-04-03
CA1025435A (en) 1978-01-31
DD115492A5 (en) 1975-10-05
SE7411948L (en) 1975-03-27
AU7247974A (en) 1976-02-19
HU172656B (en) 1978-11-28
PH10616A (en) 1977-07-19
FI276674A (en) 1975-03-27
BE820303A (en) 1975-03-25
CH601352A5 (en) 1978-07-14
PL94256B1 (en) 1977-07-30
ES437101A1 (en) 1977-01-16
FI53709B (en) 1978-03-31
NO743467L (en) 1975-04-28
IL45483A0 (en) 1974-11-29
ES437100A1 (en) 1977-01-16
NL7411617A (en) 1975-04-01
AT337915B (en) 1977-07-25
US3920703A (en) 1975-11-18
NO140305B (en) 1979-04-30
LU70980A1 (en) 1976-08-19

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