PL72733B1 - - Google Patents

Info

Publication number
PL72733B1
PL72733B1 PL14180470A PL14180470A PL72733B1 PL 72733 B1 PL72733 B1 PL 72733B1 PL 14180470 A PL14180470 A PL 14180470A PL 14180470 A PL14180470 A PL 14180470A PL 72733 B1 PL72733 B1 PL 72733B1
Authority
PL
Poland
Application number
PL14180470A
Other versions
PL72733B2 (en
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
Priority claimed from AT647469A external-priority patent/AT292931B/en
Priority claimed from AT375170A external-priority patent/AT293642B/en
Application filed filed Critical
Publication of PL72733B1 publication Critical patent/PL72733B1/xx
Publication of PL72733B2 publication Critical patent/PL72733B2/pl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J71/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J75/00Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
PL141804A 1970-07-03 PL72733B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT647469A AT292931B (en) 1969-07-07 1969-07-07 Process for the production of new androstane derivatives
AT375170A AT293642B (en) 1970-04-24 1970-04-24 Process for the production of new androstane derivatives

Publications (2)

Publication Number Publication Date
PL72733B1 true PL72733B1 (en) 1974-08-30
PL72733B2 PL72733B2 (en) 1974-08-31

Family

ID=

Also Published As

Publication number Publication date
RO56227A (en) 1974-03-01
ES381472A1 (en) 1972-11-16
SU433675A3 (en) 1974-06-25
NL7009459A (en) 1971-01-11
SE355803B (en) 1973-05-07
GB1311307A (en) 1973-03-28
CH539627A (en) 1973-07-31

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