Synthesis and antiviral activities of novel chiral cyanoacrylate derivatives with (E) configuration
摘要:
The intermediate 3 is converted by the nucleophilic attack of the appropriate aryl (heterocyclic) amine under microwave irradiation into the chiral (E) isomers of title compound 4. These compounds exhibited weak to good anti-TMV bioactivity with (R)-4p showing significant enhancement of disease resistance in tobacco leaves. (C) 2007 Elsevier Ltd. All rights reserved.