GB1450884A - D-homosteroid lactones - Google Patents

D-homosteroid lactones

Info

Publication number
GB1450884A
GB1450884A GB4170674A GB4170674A GB1450884A GB 1450884 A GB1450884 A GB 1450884A GB 4170674 A GB4170674 A GB 4170674A GB 4170674 A GB4170674 A GB 4170674A GB 1450884 A GB1450884 A GB 1450884A
Authority
GB
United Kingdom
Prior art keywords
compounds
bond
double
prepared
dehydrogenation
Prior art date
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
GB4170674A
Other languages
English (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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Priority to GB764376A priority Critical patent/GB1450886A/en
Priority to GB764276A priority patent/GB1450885A/en
Publication of GB1450884A publication Critical patent/GB1450884A/en
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
    • 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)
GB4170674A 1973-09-26 1974-09-25 D-homosteroid lactones Expired GB1450884A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB764376A GB1450886A (en) 1973-09-26 1974-09-25 D-homsteroids
GB764276A GB1450885A (en) 1973-09-26 1974-09-25 D-homosteroids

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1450884A true GB1450884A (en) 1976-09-29

Family

ID=4395102

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4170674A Expired GB1450884A (en) 1973-09-26 1974-09-25 D-homosteroid lactones

Country Status (27)

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

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 (de) * 1976-11-16 1985-11-21 Schering AG, 1000 Berlin und 4709 Bergkamen 15,16-Methylen-Spirolactone, Verfahren zu deren Herstellung und diese enthaltende Arzneimittel
AT351191B (de) * 1976-12-20 1979-07-10 Hoffmann La Roche Verfahren zur herstellung von neuen d-homo- steroiden
LU77699A1 (de) * 1977-07-06 1979-03-26 Hoffmann La Roche Verfahren zur herstellung von neuen d-homosteroiden
CA1195997A (en) * 1979-02-23 1985-10-29 Andor Furst Dea-steroids
DK23984A (da) * 1983-02-11 1984-08-12 Hoffmann La Roche D-homosteroider
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
DE2445783A1 (de) 1975-04-03
IL45483A0 (en) 1974-11-29
IE39913B1 (en) 1979-01-31
PH10616A (en) 1977-07-19
JPS5058054A (xx) 1975-05-20
HU172656B (hu) 1978-11-28
PL94256B1 (xx) 1977-07-30
ZA745197B (en) 1975-09-24
DK504574A (xx) 1975-06-02
FR2244497A1 (xx) 1975-04-18
ATA771874A (de) 1976-11-15
AT337915B (de) 1977-07-25
DK135723B (da) 1977-06-13
NL7411617A (nl) 1975-04-01
SU612637A3 (ru) 1978-06-25
FI53709C (fi) 1978-07-10
FI53709B (xx) 1978-03-31
EG11189A (en) 1977-01-31
IE39913L (en) 1975-03-26
NO140305B (no) 1979-04-30
SU626706A3 (ru) 1978-09-30
US3920703A (en) 1975-11-18
AR206632A1 (es) 1976-08-06
NO140305C (no) 1979-08-08
AU7247974A (en) 1976-02-19
LU70980A1 (xx) 1976-08-19
CH601352A5 (xx) 1978-07-14
CA1025435A (en) 1978-01-31
IL45483A (en) 1977-12-30
SE7411948L (sv) 1975-03-27
ES437100A1 (es) 1977-01-16
FI276674A (xx) 1975-03-27
AR207230A1 (es) 1976-09-22
DK135723C (xx) 1977-11-14
BE820303A (fr) 1975-03-25
ES430369A1 (es) 1976-09-16
ES437101A1 (es) 1977-01-16
PL92396B1 (xx) 1977-04-30
ES437099A1 (es) 1977-01-16
NO743467L (xx) 1975-04-28
CS178930B2 (en) 1977-10-31
FR2244497B1 (xx) 1977-11-04
DD115492A5 (xx) 1975-10-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee