Three flavonoids have been isolated from the leaves of Glycyrrhiza uralensis Fisch(licorice,Leguminosae).The structures have been identified as 5,7,3’,4’-tetr
The binding mode and configuration of cisplatin with F-actin were studied on the basisof charge transfer bands of cisplatin-F-actin complex The binding mode was
Acyl isocyanate(Ⅰ) was synthesized by the reaction of acyl chloride with lead cyanate in dichloromethane, using pyridine as a catalyst. Then, adding aryl urea(
Three new solid complexes of macrocyclic polyether ligand 2, 2’-dinitro-4, 5, 4’, 5’bis-(15-crown-5)-dihenzo disulfide(L) with trivalent rare earth nitrates havi