NO761308L - - Google Patents

Info

Publication number
NO761308L
NO761308L NO761308A NO761308A NO761308L NO 761308 L NO761308 L NO 761308L NO 761308 A NO761308 A NO 761308A NO 761308 A NO761308 A NO 761308A NO 761308 L NO761308 L NO 761308L
Authority
NO
Norway
Prior art keywords
formula
methyl
hydrogen
homo
homosteroid
Prior art date
Application number
NO761308A
Other languages
English (en)
Norwegian (no)
Inventor
A Fuerst
M Mueller
U Kerb
R Wiechert
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 NO761308L publication Critical patent/NO761308L/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J21/00Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J21/00Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005Ketals
    • C07J21/006Ketals at position 3
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J41/00Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0038Normal 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J63/00Steroids 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)
NO761308A 1975-11-11 1976-04-14 NO761308L (sv)

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
NO761308L true NO761308L (sv) 1977-05-12

Family

ID=4401882

Family Applications (2)

Application Number Title Priority Date Filing Date
NO761308A NO761308L (sv) 1975-11-11 1976-04-14
NO763545A NO763545L (sv) 1975-11-11 1976-10-18

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO763545A NO763545L (sv) 1975-11-11 1976-10-18

Country Status (8)

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

Also Published As

Publication number Publication date
BE848178A (fr) 1977-05-10
DK156676A (da) 1977-05-12
SE7612263L (sv) 1977-05-12
CH626098A5 (en) 1981-10-30
ZA766619B (en) 1977-10-26
FI761038A (sv) 1977-05-12
ES461324A1 (es) 1978-04-16
SE7906721L (sv) 1979-08-10
CH624128A5 (en) 1981-07-15
NO763545L (sv) 1977-05-12
DK506176A (da) 1977-05-12
FI56019B (fi) 1979-07-31
FI56019C (fi) 1979-11-12
SE7604501L (sv) 1977-05-12
CH616436A5 (en) 1980-03-31

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