PubMed:6426794 JSONTXT

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{"project":"GlyCosmos6-Glycan-Motif-Structure","denotations":[{"id":"T1","span":{"begin":0,"end":10},"obj":"https://glytoucan.org/Structures/Glycans/G40843KY"},{"id":"T2","span":{"begin":0,"end":10},"obj":"https://glytoucan.org/Structures/Glycans/G72548RZ"},{"id":"T3","span":{"begin":0,"end":10},"obj":"https://glytoucan.org/Structures/Glycans/G95090DW"},{"id":"T4","span":{"begin":155,"end":165},"obj":"https://glytoucan.org/Structures/Glycans/G40843KY"},{"id":"T5","span":{"begin":155,"end":165},"obj":"https://glytoucan.org/Structures/Glycans/G72548RZ"},{"id":"T6","span":{"begin":155,"end":165},"obj":"https://glytoucan.org/Structures/Glycans/G95090DW"},{"id":"T7","span":{"begin":518,"end":527},"obj":"https://glytoucan.org/Structures/Glycans/G40843KY"},{"id":"T8","span":{"begin":518,"end":527},"obj":"https://glytoucan.org/Structures/Glycans/G72548RZ"},{"id":"T9","span":{"begin":518,"end":527},"obj":"https://glytoucan.org/Structures/Glycans/G95090DW"}],"text":"Sulfatides of Mycobacterium tuberculosis. Synthesis of the core alpha,alpha-trehalose 2-sulfate.\nalpha,alpha-Trehalose 2-sulfate, the core carbohydrate of sulfatides of Mycobacterium tuberculosis, and the 3-sulfate isomer were synthesized by sulfation of 4,6:4',6'-di-O-benzylidene-alpha,alpha-trehalose with pyridine-sulfur trioxide complex to give the 2- and 3-sulfates, which were separated by column chromatography. The ammonium 2-sulfate salt wa was identical with the natural product obtained from the principal sulfatide (SL-I) of M. tuberculosis."}

{"project":"sentences","denotations":[{"id":"TextSentencer_T1","span":{"begin":0,"end":41},"obj":"Sentence"},{"id":"TextSentencer_T2","span":{"begin":42,"end":96},"obj":"Sentence"},{"id":"TextSentencer_T3","span":{"begin":97,"end":419},"obj":"Sentence"},{"id":"TextSentencer_T4","span":{"begin":420,"end":554},"obj":"Sentence"},{"id":"T1","span":{"begin":0,"end":41},"obj":"Sentence"},{"id":"T2","span":{"begin":42,"end":96},"obj":"Sentence"},{"id":"T3","span":{"begin":97,"end":419},"obj":"Sentence"},{"id":"T4","span":{"begin":420,"end":554},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Sulfatides of Mycobacterium tuberculosis. Synthesis of the core alpha,alpha-trehalose 2-sulfate.\nalpha,alpha-Trehalose 2-sulfate, the core carbohydrate of sulfatides of Mycobacterium tuberculosis, and the 3-sulfate isomer were synthesized by sulfation of 4,6:4',6'-di-O-benzylidene-alpha,alpha-trehalose with pyridine-sulfur trioxide complex to give the 2- and 3-sulfates, which were separated by column chromatography. The ammonium 2-sulfate salt wa was identical with the natural product obtained from the principal sulfatide (SL-I) of M. tuberculosis."}

{"project":"mondo_disease","denotations":[{"id":"T1","span":{"begin":28,"end":40},"obj":"Disease"},{"id":"T2","span":{"begin":183,"end":195},"obj":"Disease"},{"id":"T3","span":{"begin":541,"end":553},"obj":"Disease"}],"attributes":[{"id":"A1","pred":"mondo_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/MONDO_0018076"},{"id":"A2","pred":"mondo_id","subj":"T2","obj":"http://purl.obolibrary.org/obo/MONDO_0018076"},{"id":"A3","pred":"mondo_id","subj":"T3","obj":"http://purl.obolibrary.org/obo/MONDO_0018076"}],"text":"Sulfatides of Mycobacterium tuberculosis. Synthesis of the core alpha,alpha-trehalose 2-sulfate.\nalpha,alpha-Trehalose 2-sulfate, the core carbohydrate of sulfatides of Mycobacterium tuberculosis, and the 3-sulfate isomer were synthesized by sulfation of 4,6:4',6'-di-O-benzylidene-alpha,alpha-trehalose with pyridine-sulfur trioxide complex to give the 2- and 3-sulfates, which were separated by column chromatography. The ammonium 2-sulfate salt wa was identical with the natural product obtained from the principal sulfatide (SL-I) of M. tuberculosis."}

{"project":"NCBITAXON","denotations":[{"id":"T1","span":{"begin":14,"end":40},"obj":"OrganismTaxon"},{"id":"T2","span":{"begin":169,"end":195},"obj":"OrganismTaxon"}],"attributes":[{"id":"A1","pred":"db_id","subj":"T1","obj":"1773"},{"id":"A2","pred":"db_id","subj":"T2","obj":"1773"}],"text":"Sulfatides of Mycobacterium tuberculosis. Synthesis of the core alpha,alpha-trehalose 2-sulfate.\nalpha,alpha-Trehalose 2-sulfate, the core carbohydrate of sulfatides of Mycobacterium tuberculosis, and the 3-sulfate isomer were synthesized by sulfation of 4,6:4',6'-di-O-benzylidene-alpha,alpha-trehalose with pyridine-sulfur trioxide complex to give the 2- and 3-sulfates, which were separated by column chromatography. The ammonium 2-sulfate salt wa was identical with the natural product obtained from the principal sulfatide (SL-I) of M. tuberculosis."}