NL6901216A - 17beta-spiro-oxiranes of the oestrane series - Google Patents

17beta-spiro-oxiranes of the oestrane series

Info

Publication number
NL6901216A
NL6901216A NL6901216A NL6901216A NL6901216A NL 6901216 A NL6901216 A NL 6901216A NL 6901216 A NL6901216 A NL 6901216A NL 6901216 A NL6901216 A NL 6901216A NL 6901216 A NL6901216 A NL 6901216A
Authority
NL
Netherlands
Prior art keywords
17beta
spiro
oxiranes
oestrane series
oestrane
Prior art date
Application number
NL6901216A
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 filed Critical
Priority to NL6901216A priority Critical patent/NL6901216A/en
Publication of NL6901216A publication Critical patent/NL6901216A/en

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).
NL6901216A 1969-01-24 1969-01-24 17beta-spiro-oxiranes of the oestrane series NL6901216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6901216A NL6901216A (en) 1969-01-24 1969-01-24 17beta-spiro-oxiranes of the oestrane series

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6901216A NL6901216A (en) 1969-01-24 1969-01-24 17beta-spiro-oxiranes of the oestrane series

Publications (1)

Publication Number Publication Date
NL6901216A true NL6901216A (en) 1970-07-28

Family

ID=19805966

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6901216A NL6901216A (en) 1969-01-24 1969-01-24 17beta-spiro-oxiranes of the oestrane series

Country Status (1)

Country Link
NL (1) NL6901216A (en)

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