The structure of chiral N-ethyl-N'-(2',3',4',6'-tetra-O-acetyl-(-D-glycosyl)-thio- carbamide was determined by X-ray diffraction method. It
The title compound is separated from the ginkgo hairy rootculture. This compound (C11H10O5, Mr=222.19), crystallizes in the monoclinic system, space group P21/n
The title complex, C18H15N3NiO3, has been prepared and characterized by X-ray diffraction analysis. It crystallizes in the monoclinic system, space group Cc wit
A new copper(Ⅱ) complex with formula CuL(py), where L2- is the dianion of 2,4-dihydroxybenzylidene benzoylhydrazone, has been synthesized and characterized by