ZA775906B - Novel steroid compounds having an oxygen function in the 19-position - Google Patents

Novel steroid compounds having an oxygen function in the 19-position

Info

Publication number
ZA775906B
ZA775906B ZA00775906A ZA775906A ZA775906B ZA 775906 B ZA775906 B ZA 775906B ZA 00775906 A ZA00775906 A ZA 00775906A ZA 775906 A ZA775906 A ZA 775906A ZA 775906 B ZA775906 B ZA 775906B
Authority
ZA
South Africa
Prior art keywords
steroid compounds
oxygen function
novel steroid
novel
oxygen
Prior art date
Application number
ZA00775906A
Other languages
English (en)
Inventor
G Anner
P Wieland
M Biollaz
H Ueberwasser
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of ZA775906B publication Critical patent/ZA775906B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C07J53/002—Carbocyclic rings fused
    • C07J53/004—3 membered carbocyclic rings
    • C07J53/007—3 membered carbocyclic rings in position 6-7
    • 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
    • C07J21/001—Lactones
    • C07J21/003—Lactones at position 17
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • C07J31/003—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring the S atom directly linked to a ring carbon atom of the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J33/00—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J33/005—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton spiro-condensed
    • C07J33/007—Cyclic thioketals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
ZA00775906A 1976-10-05 1977-10-04 Novel steroid compounds having an oxygen function in the 19-position ZA775906B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU75936A LU75936A1 (OSRAM) 1976-10-05 1976-10-05

Publications (1)

Publication Number Publication Date
ZA775906B true ZA775906B (en) 1978-06-28

Family

ID=19728374

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00775906A ZA775906B (en) 1976-10-05 1977-10-04 Novel steroid compounds having an oxygen function in the 19-position

Country Status (3)

Country Link
BE (1) BE859336A (OSRAM)
LU (1) LU75936A1 (OSRAM)
ZA (1) ZA775906B (OSRAM)

Also Published As

Publication number Publication date
LU75936A1 (OSRAM) 1978-05-16
BE859336A (fr) 1978-04-04

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