GB1227693A - - Google Patents

Info

Publication number
GB1227693A
GB1227693A GB1227693DA GB1227693A GB 1227693 A GB1227693 A GB 1227693A GB 1227693D A GB1227693D A GB 1227693DA GB 1227693 A GB1227693 A GB 1227693A
Authority
GB
United Kingdom
Prior art keywords
general formula
glycosyl
azacytosines
azacytosine
per
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
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
Publication of GB1227693A publication Critical patent/GB1227693A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/12—Triazine radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

1,227,693. 1 - Glycosyl - 5 - azacytosines. CESKOSLOVENSKA AKADEMIE VED. 9 May, 1969 [13 Nov., 1968], No. 23688/69. Heading C2C l-Glycosyl-5-azacytosines of the general formula wherein R<SP>1</SP> is a glycosyl residue, R<SP>2</SP> is a hydrogen. atom or an alkyl group and R<SP>3</SP> and R<SP>4</SP> are each a hydrogen atom, an alkyl group or an aralkyl group, are prepared by trimethylsilylizing a 5-azacytosine of the general formula treating the resulting trimethylsilyl or bis(trimethylsilyl) derivative with a per-acylglycosyi halide and subjecting the resulting 1-(peracylglycosyl)-5-azacytosine of the general formula wherein R<SP>5</SP> is a per-acylglycosyl residue, to alcoholysis or ammonolysis.
GB1227693D 1968-11-13 1969-05-09 Expired GB1227693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS771868 1968-11-13

Publications (1)

Publication Number Publication Date
GB1227693A true GB1227693A (en) 1971-04-07

Family

ID=5426787

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1227693D Expired GB1227693A (en) 1968-11-13 1969-05-09

Country Status (10)

Country Link
AT (1) AT304579B (en)
BE (1) BE737021A (en)
BR (1) BR6909453D0 (en)
CH (1) CH532062A (en)
DE (1) DE1935028C3 (en)
ES (1) ES367793A1 (en)
FR (1) FR2024839A1 (en)
GB (1) GB1227693A (en)
IT (1) IT1049506B (en)
NL (1) NL6908044A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2012888C3 (en) * 1970-03-14 1981-04-02 Schering Ag, 1000 Berlin Und 4619 Bergkamen Process for the preparation of 5-azapyrimidine nucleosides

Also Published As

Publication number Publication date
NL6908044A (en) 1970-05-15
IT1049506B (en) 1981-02-10
ES367793A1 (en) 1971-04-01
BR6909453D0 (en) 1973-01-11
DE1935028B2 (en) 1978-06-15
DE1935028C3 (en) 1979-02-22
BE737021A (en) 1970-01-16
DE1935028A1 (en) 1970-06-04
FR2024839A1 (en) 1970-09-04
CH532062A (en) 1972-12-31
AT304579B (en) 1973-01-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
PCNP Patent ceased through non-payment of renewal fee