ZA766619B - Novel d-homosteroids - Google Patents

Novel d-homosteroids

Info

Publication number
ZA766619B
ZA766619B ZA766619A ZA766619A ZA766619B ZA 766619 B ZA766619 B ZA 766619B ZA 766619 A ZA766619 A ZA 766619A ZA 766619 A ZA766619 A ZA 766619A ZA 766619 B ZA766619 B ZA 766619B
Authority
ZA
South Africa
Prior art keywords
homosteroids
novel
Prior art date
Application number
ZA766619A
Inventor
U Kerb
R Wiechert
A Fuerst
M Mueller
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
Publication of ZA766619B publication Critical patent/ZA766619B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005—Ketals
    • C07J21/006—Ketals at position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0038—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an androstane skeleton, including 18- or 19-substituted derivatives, 18-nor derivatives and also derivatives where position 17-beta is substituted by a carbon atom not directly bonded to a further carbon atom and not being part of an amide group
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
ZA766619A 1975-11-11 1976-11-04 Novel d-homosteroids ZA766619B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1456475A CH616436A5 (en) 1975-11-11 1975-11-11 Process for the preparation of D-homosteroids.

Publications (1)

Publication Number Publication Date
ZA766619B true ZA766619B (en) 1977-10-26

Family

ID=4401882

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA766619A ZA766619B (en) 1975-11-11 1976-11-04 Novel d-homosteroids

Country Status (8)

Country Link
BE (1) BE848178A (en)
CH (3) CH616436A5 (en)
DK (2) DK156676A (en)
ES (1) ES461324A1 (en)
FI (1) FI56019C (en)
NO (2) NO761308L (en)
SE (3) SE7604501L (en)
ZA (1) ZA766619B (en)

Also Published As

Publication number Publication date
CH626098A5 (en) 1981-10-30
DK156676A (en) 1977-05-12
FI56019B (en) 1979-07-31
CH616436A5 (en) 1980-03-31
NO763545L (en) 1977-05-12
SE7906721L (en) 1979-08-10
BE848178A (en) 1977-05-10
ES461324A1 (en) 1978-04-16
CH624128A5 (en) 1981-07-15
SE7604501L (en) 1977-05-12
FI761038A (en) 1977-05-12
SE7612263L (en) 1977-05-12
FI56019C (en) 1979-11-12
DK506176A (en) 1977-05-12
NO761308L (en) 1977-05-12

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