SU433675A3 - - Google Patents

Info

Publication number
SU433675A3
SU433675A3 SU1457869A SU1457869A SU433675A3 SU 433675 A3 SU433675 A3 SU 433675A3 SU 1457869 A SU1457869 A SU 1457869A SU 1457869 A SU1457869 A SU 1457869A SU 433675 A3 SU433675 A3 SU 433675A3
Authority
SU
USSR - Soviet Union
Prior art keywords
methyl
methanol
acid
solution
solvent
Prior art date
Application number
SU1457869A
Other languages
English (en)
Russian (ru)
Inventor
Карл Шлегпь Австри Иностранцы Геза Шрамм
Original Assignee
Иностранна фирма Эстеррайхише Штнкштоффверке Австри
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/de
Priority claimed from AT375170A external-priority patent/AT293642B/de
Application filed by Иностранна фирма Эстеррайхише Штнкштоффверке Австри filed Critical Иностранна фирма Эстеррайхише Штнкштоффверке Австри
Application granted granted Critical
Publication of SU433675A3 publication Critical patent/SU433675A3/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes 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)
SU1457869A 1969-07-07 1970-07-02 SU433675A3 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT647469A AT292931B (de) 1969-07-07 1969-07-07 Verfahren zur Herstellung von neuen Androstanderivaten
AT375170A AT293642B (de) 1970-04-24 1970-04-24 Verfahren zur Herstellung von neuen Androstanderivaten

Publications (1)

Publication Number Publication Date
SU433675A3 true SU433675A3 (ja) 1974-06-25

Family

ID=25600410

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1457869A SU433675A3 (ja) 1969-07-07 1970-07-02

Country Status (7)

Country Link
CH (1) CH539627A (ja)
ES (1) ES381472A1 (ja)
GB (1) GB1311307A (ja)
NL (1) NL7009459A (ja)
RO (1) RO56227A (ja)
SE (1) SE355803B (ja)
SU (1) SU433675A3 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE525831C2 (sv) 2003-05-15 2005-05-10 Alfa Laval Corp Ab Spiralvärmeväxlare

Also Published As

Publication number Publication date
ES381472A1 (es) 1972-11-16
SE355803B (ja) 1973-05-07
CH539627A (de) 1973-07-31
GB1311307A (en) 1973-03-28
PL72733B1 (ja) 1974-08-30
RO56227A (ja) 1974-03-01
NL7009459A (ja) 1971-01-11

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