ChemInform is a weekly ing Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform ...
The four stereomer 1-(4-hydroxy-3-methoxy)-phenyl-1,2,3-propanetriols were obtained in about 30% yields starting from ferulic acid by a synthesis based on ...
The oxidation of potassium tetracyanoplatinate(II) in the absence of halide ions results in the formation of bronze needles of K/sub 1.75/Pt(CN) . 1.5HO st...
Two new taxane-glycosides are isolated from the methanolic extract of the needles of T.canadensis.Their structures are evaluated by 1D and 2D NMR data anal...
ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a Chem...
ChemInform is a weeklying Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInformof ...
ChemInform is a weeklying Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInformof ...
Nanostructured materials (NsM) are solids composed of structural elements - mostly crystallites - with a characteristic size (in at least one direction) of...
The chapter discusses mucopolysaccharides in disease. Meyer (M12) introduced the term mucopolysaccharide to describe "hexosamine-containing polysaccharides of animal origin, occurring either in a pure state or as protein salts. The chapt...
The 2-and 3-0-B-0-gluoopyranosides of 1-(4-hy-droxyphenyl)-1, 2, 3-propanetriol [1-C-(p-hydroxy-phenyl) glycerol] and l-(4 hydroxy-3—methoxyphenyl)-1, 2, ...
The reaction of d-glucuronic acid in aqueous solutions of pH 3.5 and 4.5 at 96掳 yielded 2-furaidehyde (1), 2-furoic acid (12), 2,3-dihydroxy-2-cyclopentcn-l -one (reductic acid) (2), 1,2-dihydroxybenzene (7), 1,2,3-trihydroxybenzene (8)...
Eight compounds were isolated from the barks of LIGSTRUM JAPONICUM Thunb. which is used in Chinese drugs and their structures were elucidated by using IR, ...
From the fronds of the fern Ceterach officinarum naringin and a new flavanone, naringenin 7-[ O- L-arabinopyranosyl-(1 → 6) glucoside], have been characte...
