GB1190901A - 07beta(1')-Spiro-2'-Oxiranes of the Oestrane Series - Google Patents

07beta(1')-Spiro-2'-Oxiranes of the Oestrane Series

Info

Publication number
GB1190901A
GB1190901A GB24369A GB24369A GB1190901A GB 1190901 A GB1190901 A GB 1190901A GB 24369 A GB24369 A GB 24369A GB 24369 A GB24369 A GB 24369A GB 1190901 A GB1190901 A GB 1190901A
Authority
GB
United Kingdom
Prior art keywords
oxiranes
spiro
series
07beta
oestrane series
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
GB24369A
Inventor
Kurt Ponsold
Michael Hubner
Helmut Kasch
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.)
Jenapharm GmbH and Co KG
Original Assignee
VEB Jenapharm
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 VEB Jenapharm filed Critical VEB Jenapharm
Priority to GB24369A priority Critical patent/GB1190901A/en
Publication of GB1190901A publication Critical patent/GB1190901A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)

Abstract

1,190,901. Steroid-17#(1<SP>1</SP>)-spiro-2<SP>1</SP>-oxiranes. JENAPHARM VEB. 2 Jan., 1969, No. 243/69. Heading C2U. The invention comprises 17#(1<SP>1</SP>)spiro-2<SP>1</SP>-oxiranes of the estra-1,3,5(10)-triene series, and a process for the preparation of 17#(1<SP>1</SP>)-spiro-2<SP>1</SP>- oxiranes of the estrane series by reacting a 17- oxo steroid of the estrane series with a stoichiometric excess of dimethyl sulphonium methylide.
GB24369A 1969-01-02 1969-01-02 07beta(1')-Spiro-2'-Oxiranes of the Oestrane Series Expired GB1190901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB24369A GB1190901A (en) 1969-01-02 1969-01-02 07beta(1')-Spiro-2'-Oxiranes of the Oestrane Series

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24369A GB1190901A (en) 1969-01-02 1969-01-02 07beta(1')-Spiro-2'-Oxiranes of the Oestrane Series

Publications (1)

Publication Number Publication Date
GB1190901A true GB1190901A (en) 1970-05-06

Family

ID=9700954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24369A Expired GB1190901A (en) 1969-01-02 1969-01-02 07beta(1')-Spiro-2'-Oxiranes of the Oestrane Series

Country Status (1)

Country Link
GB (1) GB1190901A (en)

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Legal Events

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