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TAKAHASHI et al., 1979 - Google Patents

Cyclodesulfurization Reaction of Glycosyl Thioureides

TAKAHASHI et al., 1979

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Document ID
3140686019758737346
Author
TAKAHASHI H
NIMURA N
OBATA N
SAKAI H
OGURA H
Publication year
Publication venue
Chemical and Pharmaceutical Bulletin

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Snippet

Reactions of glycosyl isothiocyanates (1a, b, c) with diamines such as o— phenylenediamine, 2, 3-diaminopyridine or 5, 6-diamino-1, 3—dimethy1uracil gave the corresponding glycosyl thioureides in good yields. Glycosyl thioureides were converted into …
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    • 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
    • C07H19/16—Purine radicals
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    • C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulfur or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
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    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
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    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
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    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
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