The nonlinear optical properties of a series of compounds of 1-benzoyl-3-substituted phenyl thiourea derivatives were theoreticaly studied.On the basis given above,their nonlinear optical properties were investigated....The nonlinear optical properties of a series of compounds of 1-benzoyl-3-substituted phenyl thiourea derivatives were theoreticaly studied.On the basis given above,their nonlinear optical properties were investigated.We speculate that these compounds have applied potentials as nonlinear optical materials.展开更多
Twentyone N,N nitrobenzoyl substituted benzoylthiosemicarbazides were synthesized by addition reaction of nitrophenyl isothiocyanates with aroyl hydrazines and their structures were characterized by 1H NMR, 13 C NM...Twentyone N,N nitrobenzoyl substituted benzoylthiosemicarbazides were synthesized by addition reaction of nitrophenyl isothiocyanates with aroyl hydrazines and their structures were characterized by 1H NMR, 13 C NMR, IR and elemental analysis. The biological tests indicated that these compounds had antibacterial activity against B.subtilis , but no action on E.coli .展开更多
In order to find new anticonvulsant compounds,eight norcantharidin-glycine-substituted phenylthiourea compounds were designed and synthesized.The structures of the eight target compounds were identified by IR,1H-NMR a...In order to find new anticonvulsant compounds,eight norcantharidin-glycine-substituted phenylthiourea compounds were designed and synthesized.The structures of the eight target compounds were identified by IR,1H-NMR and HR-MS.Preliminary test of anticonvulsant activity showed that compounds d7 and d8 had appreciable antiepileptic activity.展开更多
文摘The nonlinear optical properties of a series of compounds of 1-benzoyl-3-substituted phenyl thiourea derivatives were theoreticaly studied.On the basis given above,their nonlinear optical properties were investigated.We speculate that these compounds have applied potentials as nonlinear optical materials.
文摘Twentyone N,N nitrobenzoyl substituted benzoylthiosemicarbazides were synthesized by addition reaction of nitrophenyl isothiocyanates with aroyl hydrazines and their structures were characterized by 1H NMR, 13 C NMR, IR and elemental analysis. The biological tests indicated that these compounds had antibacterial activity against B.subtilis , but no action on E.coli .
文摘In order to find new anticonvulsant compounds,eight norcantharidin-glycine-substituted phenylthiourea compounds were designed and synthesized.The structures of the eight target compounds were identified by IR,1H-NMR and HR-MS.Preliminary test of anticonvulsant activity showed that compounds d7 and d8 had appreciable antiepileptic activity.
