NZ178767A - 17a -substituted-d-homopregna-4,16-diene-3,20-diones - Google Patents

17a -substituted-d-homopregna-4,16-diene-3,20-diones

Info

Publication number
NZ178767A
NZ178767A NZ178767A NZ17876775A NZ178767A NZ 178767 A NZ178767 A NZ 178767A NZ 178767 A NZ178767 A NZ 178767A NZ 17876775 A NZ17876775 A NZ 17876775A NZ 178767 A NZ178767 A NZ 178767A
Authority
NZ
New Zealand
Prior art keywords
homopregna
diones
diene
substituted
Prior art date
Application number
NZ178767A
Other languages
English (en)
Inventor
U Kerb
M Mueller
A Fuerst
R Wiechert
L Alig
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
Priority claimed from CH1342474A external-priority patent/CH606112A5/de
Priority claimed from CH319575A external-priority patent/CH617210A5/de
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of NZ178767A publication Critical patent/NZ178767A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/001—Oxiranes
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
NZ178767A 1974-10-07 1975-09-23 17a -substituted-d-homopregna-4,16-diene-3,20-diones NZ178767A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1342474A CH606112A5 (en) 1974-10-07 1974-10-07 Hormonally active D-homosteroids
CH1595074 1974-12-02
CH319575A CH617210A5 (en) 1975-03-13 1975-03-13 Process for the preparation of D-homosteroids

Publications (1)

Publication Number Publication Date
NZ178767A true NZ178767A (en) 1978-06-20

Family

ID=27174186

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ178767A NZ178767A (en) 1974-10-07 1975-09-23 17a -substituted-d-homopregna-4,16-diene-3,20-diones

Country Status (21)

Country Link
US (1) US4026922A (cg-RX-API-DMAC10.html)
JP (1) JPS5163167A (cg-RX-API-DMAC10.html)
AR (2) AR208565A1 (cg-RX-API-DMAC10.html)
AT (1) AT349661B (cg-RX-API-DMAC10.html)
BE (1) BE834214A (cg-RX-API-DMAC10.html)
CA (1) CA1052767A (cg-RX-API-DMAC10.html)
DD (1) DD123090A5 (cg-RX-API-DMAC10.html)
DE (1) DE2544701C2 (cg-RX-API-DMAC10.html)
ES (3) ES441522A1 (cg-RX-API-DMAC10.html)
FR (1) FR2287218A1 (cg-RX-API-DMAC10.html)
GB (1) GB1480038A (cg-RX-API-DMAC10.html)
HK (1) HK40680A (cg-RX-API-DMAC10.html)
HU (1) HU174008B (cg-RX-API-DMAC10.html)
IE (1) IE42054B1 (cg-RX-API-DMAC10.html)
IL (1) IL48158A (cg-RX-API-DMAC10.html)
KE (1) KE3063A (cg-RX-API-DMAC10.html)
LU (1) LU73527A1 (cg-RX-API-DMAC10.html)
NL (1) NL7511760A (cg-RX-API-DMAC10.html)
NZ (1) NZ178767A (cg-RX-API-DMAC10.html)
PH (1) PH12296A (cg-RX-API-DMAC10.html)
SE (1) SE411351B (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193940A (en) * 1977-06-29 1980-03-18 Hoffmann-La Roche Inc. 14 β-Hydroxyandrostanes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860158A (en) * 1954-10-18 1958-11-11 Sterling Drug Inc Compounds of the perhydrochrysene series and preparation thereof
US3076023A (en) * 1960-05-31 1963-01-29 Schering Ag Process for preparing d-homo steroids
US3644441A (en) * 1969-11-17 1972-02-22 Schering Ag Method for the production of 21-fluoro-4 6-pregnadienes
CH571018A5 (cg-RX-API-DMAC10.html) * 1972-03-29 1975-12-31 Hoffmann La Roche

Also Published As

Publication number Publication date
ES441522A1 (es) 1977-07-01
DD123090A5 (cg-RX-API-DMAC10.html) 1976-11-20
DE2544701A1 (de) 1976-04-15
PH12296A (en) 1978-12-29
HK40680A (en) 1980-08-15
LU73527A1 (cg-RX-API-DMAC10.html) 1977-05-24
US4026922A (en) 1977-05-31
JPS5163167A (en) 1976-06-01
AR208565A1 (es) 1977-02-15
AU8522575A (en) 1977-03-31
IL48158A0 (en) 1975-11-25
GB1480038A (en) 1977-07-20
DE2544701C2 (de) 1985-02-07
JPS611440B2 (cg-RX-API-DMAC10.html) 1986-01-17
SE411351B (sv) 1979-12-17
IE42054B1 (en) 1980-05-21
FR2287218B1 (cg-RX-API-DMAC10.html) 1980-05-30
BE834214A (fr) 1976-04-06
FR2287218A1 (fr) 1976-05-07
SE7503303L (sv) 1976-04-08
ATA763375A (de) 1978-09-15
ES451299A1 (es) 1977-12-01
AT349661B (de) 1979-04-25
ES451297A1 (es) 1978-03-16
CA1052767A (en) 1979-04-17
AR208787A1 (es) 1977-02-28
IL48158A (en) 1978-07-31
NL7511760A (nl) 1976-04-09
KE3063A (en) 1980-07-25
HU174008B (hu) 1979-10-28
IE42054L (en) 1976-04-07

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