FR2031806A5 - 17beta-spiro-oxiranes of the oestrane series - Google Patents

17beta-spiro-oxiranes of the oestrane series

Info

Publication number
FR2031806A5
FR2031806A5 FR6902939A FR6902939A FR2031806A5 FR 2031806 A5 FR2031806 A5 FR 2031806A5 FR 6902939 A FR6902939 A FR 6902939A FR 6902939 A FR6902939 A FR 6902939A FR 2031806 A5 FR2031806 A5 FR 2031806A5
Authority
FR
France
Prior art keywords
17beta
spiro
oxiranes
oestrane series
oestrane
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
FR6902939A
Other languages
French (fr)
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 FR6902939A priority Critical patent/FR2031806A5/en
Application granted granted Critical
Publication of FR2031806A5 publication Critical patent/FR2031806A5/en
Expired legal-status Critical Current

Links

Landscapes

  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

Preparing 17beta-spiro-1',2'-oxiranes of the oestrane series by reaction of 17-keto-oestranes with excess of diMe-sulphuronium-methylide in a solvent, e.g. diMe-sulphoxide or THF at -10 to +20 deg., pref. at 0 deg. 3-Methoxy-oestra-1,3,5(10)-trien-17beta-spiro-1',2'-oxirane (I) (specifically claimed).
FR6902939A 1969-02-07 1969-02-07 17beta-spiro-oxiranes of the oestrane series Expired FR2031806A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6902939A FR2031806A5 (en) 1969-02-07 1969-02-07 17beta-spiro-oxiranes of the oestrane series

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6902939A FR2031806A5 (en) 1969-02-07 1969-02-07 17beta-spiro-oxiranes of the oestrane series

Publications (1)

Publication Number Publication Date
FR2031806A5 true FR2031806A5 (en) 1970-11-20

Family

ID=9028797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6902939A Expired FR2031806A5 (en) 1969-02-07 1969-02-07 17beta-spiro-oxiranes of the oestrane series

Country Status (1)

Country Link
FR (1) FR2031806A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse