BE848178A - NEW D-HOMOSTEROIDS, - Google Patents

NEW D-HOMOSTEROIDS,

Info

Publication number
BE848178A
BE848178A BE172223A BE172223A BE848178A BE 848178 A BE848178 A BE 848178A BE 172223 A BE172223 A BE 172223A BE 172223 A BE172223 A BE 172223A BE 848178 A BE848178 A BE 848178A
Authority
BE
Belgium
Prior art keywords
homosteroids
new
Prior art date
Application number
BE172223A
Other languages
French (fr)
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 filed Critical
Publication of BE848178A publication Critical patent/BE848178A/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)
BE172223A 1975-11-11 1976-11-10 NEW D-HOMOSTEROIDS, BE848178A (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
BE848178A true BE848178A (en) 1977-05-10

Family

ID=4401882

Family Applications (1)

Application Number Title Priority Date Filing Date
BE172223A BE848178A (en) 1975-11-11 1976-11-10 NEW 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
ZA766619B (en) 1977-10-26
ES461324A1 (en) 1978-04-16
CH626098A5 (en) 1981-10-30
DK506176A (en) 1977-05-12
SE7906721L (en) 1979-08-10
FI761038A (en) 1977-05-12
CH624128A5 (en) 1981-07-15
NO763545L (en) 1977-05-12
FI56019B (en) 1979-07-31
SE7604501L (en) 1977-05-12
DK156676A (en) 1977-05-12
FI56019C (en) 1979-11-12
NO761308L (en) 1977-05-12
CH616436A5 (en) 1980-03-31
SE7612263L (en) 1977-05-12

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