SU448642A3 - Способ получени стероидов прегнанового р да - Google Patents

Способ получени стероидов прегнанового р да

Info

Publication number
SU448642A3
SU448642A3 SU1694922A SU1694922A SU448642A3 SU 448642 A3 SU448642 A3 SU 448642A3 SU 1694922 A SU1694922 A SU 1694922A SU 1694922 A SU1694922 A SU 1694922A SU 448642 A3 SU448642 A3 SU 448642A3
Authority
SU
USSR - Soviet Union
Prior art keywords
solution
mixture
methylestra
methoxy
residue
Prior art date
Application number
SU1694922A
Other languages
English (en)
Russian (ru)
Inventor
Роберт Виктор Кумбс
Ейжен Е. Джеленти
Original Assignee
Сандос Аг (Фирма), Швейцария
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 Сандос Аг (Фирма), Швейцария filed Critical Сандос Аг (Фирма), Швейцария
Application granted granted Critical
Publication of SU448642A3 publication Critical patent/SU448642A3/ru

Links

Classifications

    • 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)
  • Pyridine Compounds (AREA)
SU1694922A 1970-08-10 1971-08-09 Способ получени стероидов прегнанового р да SU448642A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6266370A 1970-08-10 1970-08-10

Publications (1)

Publication Number Publication Date
SU448642A3 true SU448642A3 (ru) 1974-10-30

Family

ID=22044013

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1694922A SU448642A3 (ru) 1970-08-10 1971-08-09 Способ получени стероидов прегнанового р да

Country Status (12)

Country Link
US (1) US3711521A (OSRAM)
AU (1) AU3216471A (OSRAM)
BE (1) BE771111A (OSRAM)
DE (1) DE2139456A1 (OSRAM)
DK (1) DK128210B (OSRAM)
ES (1) ES394036A1 (OSRAM)
FR (1) FR2102149B1 (OSRAM)
GB (1) GB1363454A (OSRAM)
HU (1) HU162863B (OSRAM)
NL (1) NL7110665A (OSRAM)
SU (1) SU448642A3 (OSRAM)
ZA (1) ZA715284B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018919A (en) * 1975-07-16 1977-04-19 Eli Lilly And Company Sequential contraceptive method using two types of progestational agents

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014030A (en) * 1959-08-19 1961-12-19 Upjohn Co 9alpha-methylpregnenes, pregnadienes and intermediates therefor
CH531488A (de) * 1969-07-23 1972-12-15 Sandoz Ag Verfahren zur Herstellung neuer 9a-Methyl substituierter Steroide

Also Published As

Publication number Publication date
DE2139456A1 (de) 1972-02-17
BE771111A (fr) 1972-02-09
ZA715284B (en) 1973-03-28
HU162863B (OSRAM) 1973-04-28
NL7110665A (OSRAM) 1972-02-14
GB1363454A (en) 1974-08-14
FR2102149A1 (OSRAM) 1972-04-07
FR2102149B1 (OSRAM) 1975-06-06
DK128210B (da) 1974-03-18
ES394036A1 (es) 1974-09-01
US3711521A (en) 1973-01-16
AU3216471A (en) 1973-02-15

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