PubMed:1591757 JSONTXT

{"project":"GlyCosmos6-Glycan-Motif-Image","denotations":[{"id":"T1","span":{"begin":13,"end":24},"obj":"Glycan_Motif"},{"id":"T2","span":{"begin":59,"end":70},"obj":"Glycan_Motif"},{"id":"T3","span":{"begin":98,"end":109},"obj":"Glycan_Motif"},{"id":"T4","span":{"begin":498,"end":509},"obj":"Glycan_Motif"}],"attributes":[{"id":"A1","pred":"image","subj":"T1","obj":"https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G81533KY"},{"id":"A2","pred":"image","subj":"T2","obj":"https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G81533KY"},{"id":"A3","pred":"image","subj":"T3","obj":"https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G81533KY"},{"id":"A4","pred":"image","subj":"T4","obj":"https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G81533KY"}],"text":"Synthesis of sialic acid-containing nucleotide sugars: CMP-sialic acid analogs.\nSyntheses of some sialic acid-containing nucleotide sugars are reported. The reaction of methyl [(2-hydroxy)ethyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto -2-nonulopyranosid]onate (4) with various fully protected hydrogen phosphonates of nucleosides (5a-c) in the presence of 2,4,6-triisopropylbenzenesulfonyl chloride (TPSCl), gave, after oxidation and deprotection, the corresponding sialic acid-containing nucleotide sugar analogs (8a-c)."}

{"project":"GlyCosmos6-Glycan-Motif-Structure","denotations":[{"id":"T1","span":{"begin":13,"end":24},"obj":"https://glytoucan.org/Structures/Glycans/G81533KY"},{"id":"T2","span":{"begin":59,"end":70},"obj":"https://glytoucan.org/Structures/Glycans/G81533KY"},{"id":"T3","span":{"begin":98,"end":109},"obj":"https://glytoucan.org/Structures/Glycans/G81533KY"},{"id":"T4","span":{"begin":498,"end":509},"obj":"https://glytoucan.org/Structures/Glycans/G81533KY"}],"text":"Synthesis of sialic acid-containing nucleotide sugars: CMP-sialic acid analogs.\nSyntheses of some sialic acid-containing nucleotide sugars are reported. The reaction of methyl [(2-hydroxy)ethyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto -2-nonulopyranosid]onate (4) with various fully protected hydrogen phosphonates of nucleosides (5a-c) in the presence of 2,4,6-triisopropylbenzenesulfonyl chloride (TPSCl), gave, after oxidation and deprotection, the corresponding sialic acid-containing nucleotide sugar analogs (8a-c)."}

{"project":"sentences","denotations":[{"id":"TextSentencer_T1","span":{"begin":0,"end":79},"obj":"Sentence"},{"id":"TextSentencer_T2","span":{"begin":80,"end":152},"obj":"Sentence"},{"id":"TextSentencer_T3","span":{"begin":153,"end":553},"obj":"Sentence"},{"id":"T1","span":{"begin":0,"end":79},"obj":"Sentence"},{"id":"T2","span":{"begin":80,"end":152},"obj":"Sentence"},{"id":"T3","span":{"begin":153,"end":553},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Synthesis of sialic acid-containing nucleotide sugars: CMP-sialic acid analogs.\nSyntheses of some sialic acid-containing nucleotide sugars are reported. The reaction of methyl [(2-hydroxy)ethyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto -2-nonulopyranosid]onate (4) with various fully protected hydrogen phosphonates of nucleosides (5a-c) in the presence of 2,4,6-triisopropylbenzenesulfonyl chloride (TPSCl), gave, after oxidation and deprotection, the corresponding sialic acid-containing nucleotide sugar analogs (8a-c)."}

{"project":"NCBITAXON","denotations":[{"id":"T1","span":{"begin":214,"end":221},"obj":"OrganismTaxon"}],"attributes":[{"id":"A1","pred":"db_id","subj":"T1","obj":"100829"}],"text":"Synthesis of sialic acid-containing nucleotide sugars: CMP-sialic acid analogs.\nSyntheses of some sialic acid-containing nucleotide sugars are reported. The reaction of methyl [(2-hydroxy)ethyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto -2-nonulopyranosid]onate (4) with various fully protected hydrogen phosphonates of nucleosides (5a-c) in the presence of 2,4,6-triisopropylbenzenesulfonyl chloride (TPSCl), gave, after oxidation and deprotection, the corresponding sialic acid-containing nucleotide sugar analogs (8a-c)."}