JPS51138668A - Production of 211hydroxyy 166pregnenn200one derivatives - Google Patents

Production of 211hydroxyy 166pregnenn200one derivatives

Info

Publication number
JPS51138668A
JPS51138668A JP51053116A JP5311676A JPS51138668A JP S51138668 A JPS51138668 A JP S51138668A JP 51053116 A JP51053116 A JP 51053116A JP 5311676 A JP5311676 A JP 5311676A JP S51138668 A JPS51138668 A JP S51138668A
Authority
JP
Japan
Prior art keywords
derivatives
production
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP51053116A
Other languages
English (en)
Japanese (ja)
Inventor
Nikoruson Rooberuto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Pharma AG
Original Assignee
Schering 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 Schering AG filed Critical Schering AG
Publication of JPS51138668A publication Critical patent/JPS51138668A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
    • C07J13/005—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 16 (17)
    • 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
    • C07J1/0033—Androstane derivatives substituted in position 17 alfa and 17 beta
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not 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)
JP51053116A 1975-05-09 1976-05-10 Production of 211hydroxyy 166pregnenn200one derivatives Pending JPS51138668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752521231 DE2521231A1 (de) 1975-05-09 1975-05-09 Verfahren zur herstellung von 21- hydroxy-16-pregnen-20-on-derivaten

Publications (1)

Publication Number Publication Date
JPS51138668A true JPS51138668A (en) 1976-11-30

Family

ID=5946424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51053116A Pending JPS51138668A (en) 1975-05-09 1976-05-10 Production of 211hydroxyy 166pregnenn200one derivatives

Country Status (10)

Country Link
US (1) US4089852A (OSRAM)
JP (1) JPS51138668A (OSRAM)
BE (1) BE841577A (OSRAM)
DE (1) DE2521231A1 (OSRAM)
DK (1) DK141532C (OSRAM)
FR (1) FR2310355A1 (OSRAM)
GB (1) GB1551120A (OSRAM)
IE (1) IE43105B1 (OSRAM)
LU (1) LU74903A1 (OSRAM)
NL (1) NL7604836A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704130A1 (de) * 1977-01-28 1978-08-10 Schering Ag Verfahren zur herstellung von 17 beta- hydroxy-20-alkoxy-pregnan-21-saeure-derivaten
US4216159A (en) * 1978-05-25 1980-08-05 The Upjohn Company Synthesis of 16-unsaturated pregnanes from 17-keto steroids
US4357279A (en) * 1981-05-18 1982-11-02 The Upjohn Company Preparation of corticoids from 17-keto steroids
FR2721927B1 (fr) 1994-07-01 1996-08-09 Roussel Uclaf Nouveau procede de preparation de derives steroides 20-oxo 17 alpha, 21-dihydroxyles et nouveaux intermediaires

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793350A (en) * 1971-10-01 1974-02-19 Syntex Corp Process for preparing 17alpha,21-dihydroxy-20-keto-pregnanes,derivatives and intermediates thereof

Also Published As

Publication number Publication date
NL7604836A (nl) 1976-11-11
BE841577A (fr) 1976-11-08
FR2310355B1 (OSRAM) 1979-05-25
DK141532C (da) 1980-09-29
FR2310355A1 (fr) 1976-12-03
GB1551120A (en) 1979-08-22
DK141532B (da) 1980-04-14
DE2521231A1 (de) 1976-11-18
IE43105L (en) 1976-11-09
IE43105B1 (en) 1980-12-17
US4089852A (en) 1978-05-16
LU74903A1 (OSRAM) 1977-01-14
DK140576A (da) 1976-11-10

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