Carbocyclic Analogues ofN-Acetyl-2,3-didehydro-2-deoxy-D-neuraminic Acid (Neu5Ac2en, DANA): Synthesis and Inhibition of Viral and Bacterial Neuraminidases
摘要:
Inhibition of neuraminidases from Influenza A and Salmonella typhimurium is shown by the carbocyclic compound 2, whereas its double-bond isomer 1 hardly binds to these enzymes. The cyclohexenes 1 and 2 were prepared from N-acetyl-D-mannosamine in 18 steps in 2.6 and 1.6 % yields, respectively.
Carbocyclic Analogues ofN-Acetyl-2,3-didehydro-2-deoxy-D-neuraminic Acid (Neu5Ac2en, DANA): Synthesis and Inhibition of Viral and Bacterial Neuraminidases
摘要:
Inhibition of neuraminidases from Influenza A and Salmonella typhimurium is shown by the carbocyclic compound 2, whereas its double-bond isomer 1 hardly binds to these enzymes. The cyclohexenes 1 and 2 were prepared from N-acetyl-D-mannosamine in 18 steps in 2.6 and 1.6 % yields, respectively.