CH555818A - Verfahren zur herstellung von (delta)5-3(beta) hydroxy-20-oxo-21acyloxy-pregnenen. - Google Patents

Verfahren zur herstellung von (delta)5-3(beta) hydroxy-20-oxo-21acyloxy-pregnenen.

Info

Publication number
CH555818A
CH555818A CH570170A CH570170A CH555818A CH 555818 A CH555818 A CH 555818A CH 570170 A CH570170 A CH 570170A CH 570170 A CH570170 A CH 570170A CH 555818 A CH555818 A CH 555818A
Authority
CH
Switzerland
Prior art keywords
pregnenen
21acyloxy
oxo
delta
beta
Prior art date
Application number
CH570170A
Other languages
German (de)
English (en)
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 CH555818A publication Critical patent/CH555818A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CH570170A 1969-04-22 1970-04-16 Verfahren zur herstellung von (delta)5-3(beta) hydroxy-20-oxo-21acyloxy-pregnenen. CH555818A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81839269A 1969-04-22 1969-04-22

Publications (1)

Publication Number Publication Date
CH555818A true CH555818A (de) 1974-11-15

Family

ID=25225441

Family Applications (1)

Application Number Title Priority Date Filing Date
CH570170A CH555818A (de) 1969-04-22 1970-04-16 Verfahren zur herstellung von (delta)5-3(beta) hydroxy-20-oxo-21acyloxy-pregnenen.

Country Status (8)

Country Link
JP (1) JPS5028954B1 (enrdf_load_stackoverflow)
CH (1) CH555818A (enrdf_load_stackoverflow)
DE (1) DE2018730A1 (enrdf_load_stackoverflow)
FR (1) FR2042356B1 (enrdf_load_stackoverflow)
GB (1) GB1313583A (enrdf_load_stackoverflow)
HU (1) HU163232B (enrdf_load_stackoverflow)
NL (1) NL7005130A (enrdf_load_stackoverflow)
PL (1) PL80620B1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58177689A (ja) * 1982-04-13 1983-10-18 松下電器産業株式会社 電気乾燥機

Also Published As

Publication number Publication date
PL80620B1 (enrdf_load_stackoverflow) 1975-08-30
FR2042356B1 (enrdf_load_stackoverflow) 1973-12-21
NL7005130A (enrdf_load_stackoverflow) 1970-10-26
HU163232B (enrdf_load_stackoverflow) 1973-07-28
GB1313583A (en) 1973-04-11
FR2042356A1 (enrdf_load_stackoverflow) 1971-02-12
JPS5028954B1 (enrdf_load_stackoverflow) 1975-09-19
DE2018730A1 (de) 1970-11-05

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Legal Events

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