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Fakulteta za farmacijo, Ljubljana (FFALJ)
  • Synthesis of new functionalized imidazo[2,1-b]thiazoles and thiazolo[3,2-a]pyrimidines
    Peterlin-Mašič, Lucija, 1974- ...
    5-0x0-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylic acid (4), and 6-methylimidazol[2,1-b]thiazole-5-carboxylic acid (17) were reacted with amines 6a-i by the reaction with oxalyl chloride and ... N,N-dimethyl-formamide asa catalyst into primary and secobndary amide derivatives7-14 and 19-22. Fromcompound 24 N,N'-disubstituted ureas 26,27 and prhydroimidazo[1,5-c]thiazole 29 derivatives of imidazo[2,1-b]thiazole were prepared. By NMR analysis of compound 29, the existance of two stereoisomers resulting from both optical, due to centre of chirality at C7'a, and conformational, due to restricted C5-N6' bond rotation were proved.
    Vir: Journal of heterocyclic chemistry. - ISSN 0022-152X (Vol. 37, no. 1, 2000, str. 95-101)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 2000
    Jezik - angleški
    COBISS.SI-ID - 667761

vir: Journal of heterocyclic chemistry. - ISSN 0022-152X (Vol. 37, no. 1, 2000, str. 95-101)

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