DD126030A5 - - Google Patents

Info

Publication number
DD126030A5
DD126030A5 DD18913875A DD18913875A DD126030A5 DD 126030 A5 DD126030 A5 DD 126030A5 DD 18913875 A DD18913875 A DD 18913875A DD 18913875 A DD18913875 A DD 18913875A DD 126030 A5 DD126030 A5 DD 126030A5
Authority
DD
German Democratic Republic
Application number
DD18913875A
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 DD126030A5 publication Critical patent/DD126030A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051—Estrane derivatives
    • C07J1/0059—Estrane derivatives substituted in position 17 by a keto group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
    • C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
DD18913875A 1974-10-31 1975-10-30 DD126030A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU74RI00000552A HU171658B (hu) 1974-10-31 1974-10-31 Sposob poluchenija novykh zamehhennykh proizvodnykh steroid-16-skobka-5-zapjataja vverkh-spiro-1-zapjataja vverkh, 3-zapjataja vverkh dioksanila-skobka zakryta

Publications (1)

Publication Number Publication Date
DD126030A5 true DD126030A5 (enrdf_load_stackoverflow) 1977-06-15

Family

ID=11000963

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18913875A DD126030A5 (enrdf_load_stackoverflow) 1974-10-31 1975-10-30

Country Status (4)

Country Link
BE (1) BE835063A (enrdf_load_stackoverflow)
DD (1) DD126030A5 (enrdf_load_stackoverflow)
DE (1) DE2547842A1 (enrdf_load_stackoverflow)
HU (1) HU171658B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE835063A (fr) 1976-02-16
HU171658B (hu) 1978-02-28
DE2547842A1 (de) 1976-05-06

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