DD209635A5 - Verfahren zur herstellung von 11beta-chlor-steroiden - Google Patents

Verfahren zur herstellung von 11beta-chlor-steroiden Download PDF

Info

Publication number
DD209635A5
DD209635A5 DD83249873A DD24987383A DD209635A5 DD 209635 A5 DD209635 A5 DD 209635A5 DD 83249873 A DD83249873 A DD 83249873A DD 24987383 A DD24987383 A DD 24987383A DD 209635 A5 DD209635 A5 DD 209635A5
Authority
DD
German Democratic Republic
Prior art keywords
chloro
acid
methyl
group
general formula
Prior art date
Application number
DD83249873A
Other languages
German (de)
English (en)
Inventor
Helmut Hofmeister
Karl Petzoldt
Klaus Annen
Henry Laurent
Rudolf Wiechert
Yukeshige Nishino
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 DD209635A5 publication Critical patent/DD209635A5/de

Links

Classifications

    • 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0081—Substituted in position 17 alfa and 17 beta
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005—Ketals
    • C07J21/006—Ketals at position 3
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DD83249873A 1982-04-16 1983-04-14 Verfahren zur herstellung von 11beta-chlor-steroiden DD209635A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823214689 DE3214689A1 (de) 1982-04-16 1982-04-16 11ss-chlor-steroide, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate

Publications (1)

Publication Number Publication Date
DD209635A5 true DD209635A5 (de) 1984-05-16

Family

ID=6161447

Family Applications (1)

Application Number Title Priority Date Filing Date
DD83249873A DD209635A5 (de) 1982-04-16 1983-04-14 Verfahren zur herstellung von 11beta-chlor-steroiden

Country Status (12)

Country Link
EP (1) EP0092173B1 (da)
JP (1) JPS58188899A (da)
AT (1) ATE18407T1 (da)
AU (1) AU555284B2 (da)
CA (1) CA1242697A (da)
DD (1) DD209635A5 (da)
DE (2) DE3214689A1 (da)
DK (1) DK92283A (da)
ES (1) ES8401096A1 (da)
GR (1) GR78212B (da)
HU (1) HU186687B (da)
ZA (1) ZA832672B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232521A1 (de) * 1992-09-22 1994-03-24 Schering Ag Gestagen wirksame 4,5;11,12-Estradiene, Verfahren zu ihrer Herstellung, diese Estradiene enthaltende Arzneimittel sowie deren Verwendung zur Herstellung von Arzneimitteln

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE651797A (da) * 1962-10-17
US3665021A (en) * 1966-07-29 1972-05-23 Glaxo Lab Ltd 9alpha-unsubstituted-11beta-chloro-l9 nos-steroids
NL7209299A (en) * 1972-07-01 1974-01-03 Delta-4-3-oxo-11-beta-halo steroids - with hormonal activity

Also Published As

Publication number Publication date
DK92283D0 (da) 1983-02-25
HU186687B (en) 1985-09-30
JPS58188899A (ja) 1983-11-04
DE3362380D1 (en) 1986-04-10
EP0092173B1 (de) 1986-03-05
DE3214689A1 (de) 1983-10-27
ZA832672B (en) 1983-12-28
AU555284B2 (en) 1986-09-18
DK92283A (da) 1983-10-17
ATE18407T1 (de) 1986-03-15
AU1248783A (en) 1983-10-20
CA1242697A (en) 1988-10-04
ES520207A0 (es) 1983-12-01
GR78212B (da) 1984-09-26
EP0092173A1 (de) 1983-10-26
ES8401096A1 (es) 1983-12-01

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