GB1157252A - Disubstituted 5beta-H-6-Keto-Steroids and process for their manufacture - Google Patents

Disubstituted 5beta-H-6-Keto-Steroids and process for their manufacture

Info

Publication number
GB1157252A
GB1157252A GB4404866A GB4404866A GB1157252A GB 1157252 A GB1157252 A GB 1157252A GB 4404866 A GB4404866 A GB 4404866A GB 4404866 A GB4404866 A GB 4404866A GB 1157252 A GB1157252 A GB 1157252A
Authority
GB
United Kingdom
Prior art keywords
hydrogen atom
steroids
5beta
disubstituted
keto
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.)
Expired
Application number
GB4404866A
Other languages
English (en)
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 GB1157252A publication Critical patent/GB1157252A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • 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
    • 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
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB4404866A 1965-10-15 1966-10-03 Disubstituted 5beta-H-6-Keto-Steroids and process for their manufacture Expired GB1157252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC037892 1965-10-15

Publications (1)

Publication Number Publication Date
GB1157252A true GB1157252A (en) 1969-07-02

Family

ID=7434487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4404866A Expired GB1157252A (en) 1965-10-15 1966-10-03 Disubstituted 5beta-H-6-Keto-Steroids and process for their manufacture

Country Status (12)

Country Link
BE (1) BE686153A (nl)
BR (1) BR6683599D0 (nl)
CH (1) CH475221A (nl)
DE (1) DE1493175C3 (nl)
DK (1) DK114772B (nl)
ES (1) ES330941A1 (nl)
FI (1) FI43073B (nl)
FR (1) FR1502943A (nl)
GB (1) GB1157252A (nl)
IL (1) IL26226A (nl)
NL (1) NL6614542A (nl)
SE (1) SE330533B (nl)

Also Published As

Publication number Publication date
CH475221A (de) 1969-07-15
BE686153A (nl) 1967-02-28
NL6614542A (nl) 1967-04-17
DE1493175C3 (de) 1974-03-14
SE330533B (nl) 1970-11-23
FR1502943A (fr) 1967-11-24
ES330941A1 (es) 1967-12-01
IL26226A (en) 1972-04-27
FI43073B (nl) 1970-10-01
DE1493175B2 (de) 1973-08-02
DK114772B (da) 1969-08-04
DE1493175A1 (de) 1969-06-26
BR6683599D0 (pt) 1973-12-18

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees