title: X-ray crystal structure analysis of 4,7,8,9-tetra-O-acetyl-N-acetyl-2,3-dehydro-2-deoxy-4-epineuraminic acid methyl ester.
abstract: X-ray crystallographic analysis was performed on a single crystal of 4,7,8,9-tetra-O-acetyl-N-acetyl-2,3-dehydro-2-deoxy-4-epi-neuraminic acid methyl ester. The pyranoid ring adopts the 5H6 conformation.
authors.affiliation: Department of Pharmacology, Department of Basic Medicine, Second Military Medical University, Shanghai, PR China.
authors.forename: W
authors.initials: W
authors.lastname: Li
authors.forename: S
authors.initials: S
authors.lastname: Li
mesh_terms: D018360:Crystallography, X-Ray; D004791:Enzyme Inhibitors / Q000737:chemistry; D004952:Esters / Q000737:chemistry*; D015394:Molecular Structure; D009438:Neuraminic Acids / Q000737:chemistry*; D009439:Neuraminidase / Q000037:antagonists & inhibitors; D013237:Stereoisomerism
chemical_list: C421922:4,7,8,9-tetra-O-acetyl-N-acetyl-2,3-dehydro-2-deoxy-4-neuraminic acid methyl ester; D004791:Enzyme Inhibitors; D004952:Esters; D009438:Neuraminic Acids; D009439:Neuraminidase