4-amino-2-deoxy-2,3-didehydro-N-acetylneuraminic acid
4-amino-2-deoxy-2,3-didehydro-N-acetylneuraminic acid;(4S,5R,6R)-5-ACETAMIDO-4-AMINO-6-[(1R,2R)-1,2,3-TRIHYDROXYPROPYL]-5,6-DIHYDROPYRAN-2-CARBOXYLIC ACID;Zanamivir Amine;4-AM-DANA;5-(Acetylamino)-4-amino-2,6-anhydro-3,4,5-trideoxy-D-glycero-D-galactonon-2-enonic acid;Zanamivir intermediates A;4-a-Amino-N-acetyl-2-deoxy-2,3-didehydro-D-neuraminate
