SYNTHESIS, CHARACTERIZATIONAND ANTIMICROBIALACTIVITYOF FRIEDELIN [2, 3-d] SElENADIAZOlE
ABSTRACT The new 1, 2, 3, selenadiazole derivative (3) was prepared from friedelin (1) via the co"esponding semicarbazone (2) using Lalezari cyclization. The compounds were prepared, separated and characterized on the basis of microanalysis and spectral studies. The isolated friedelin and its s...
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[Yogyakarta] : Universitas Gadjah Mada
2009
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