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Title: Synthesis and fungicidal activity of some 6-aryl-2-(-β-D-glucopyranosyl)-3-oxo-2,3-dihydro-1,3,4-oxadiazolo [3,2-b]-1,2,4,6-thiatriazine-1,1-dioxides
Authors: Khare, R K
Srivastava, Alok Kumar
Singh, H
Issue Date: Jan-2005
Publisher: CSIR
IPC Code: Int.Cl.7 C 07 D 285/00
Abstract: 6-Aryl-2-(β-D-glucopyranosyl)-3-oxo-2,3-dihydro-1,3,4-oxadiazolo[3,2-b]-1,2,4,6-thiatriazine-1,1-dioxides 4 have been conveniently prepared from 6-aryl-3-oxo-2,3-dihydro-1,3,4-oxadiazolo[3,2-b]-1,2,4,6-thiatriazine-1,1-dioxides 2 by reaction of β-D-1,2,3,4,6-penta-O-acetylglucopyranose and iodine. Thiatriazines 2 are synthesized by reported method from 2-amino-5-aryl-1,3,4-oxadiazole with chlorosulfonyl isocyanate (CSI) and diisopropyl ethylamine (DIEA). All the compounds have been tested in vitro for their antifungal activity against the two fungal species Cephalosporium saccharii and Colletotrichum falcatum.
Page(s): 163-166
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.44B(01) [January 2005]

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