PMC:7291971 / 60162-60348 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1208","span":{"begin":24,"end":26},"obj":"CHEBI:75508;CHEBI:75508"},{"id":"T1209","span":{"begin":26,"end":27},"obj":"CHEBI:50217;CHEBI:50217"},{"id":"T1210","span":{"begin":27,"end":32},"obj":"CHEBI:46882;CHEBI:46882"},{"id":"T1211","span":{"begin":32,"end":34},"obj":"CHEBI:50217;CHEBI:50217"},{"id":"T1212","span":{"begin":34,"end":53},"obj":"CHEBI:53250;CHEBI:53250"},{"id":"T1213","span":{"begin":54,"end":63},"obj":"CHEBI:22260;CHEBI:22260"},{"id":"T1214","span":{"begin":97,"end":99},"obj":"CHEBI:86228;CHEBI:86228"},{"id":"T1215","span":{"begin":99,"end":106},"obj":"CHEBI:44520;CHEBI:44520"},{"id":"T1216","span":{"begin":106,"end":128},"obj":"CHEBI:86228;CHEBI:86228"},{"id":"T1217","span":{"begin":129,"end":137},"obj":"CHEBI:17996;CHEBI:17996"},{"id":"T43724","span":{"begin":24,"end":26},"obj":"CHEBI:75508;CHEBI:75508"},{"id":"T15754","span":{"begin":26,"end":27},"obj":"CHEBI:50217;CHEBI:50217"},{"id":"T15605","span":{"begin":27,"end":32},"obj":"CHEBI:46882;CHEBI:46882"},{"id":"T66517","span":{"begin":32,"end":34},"obj":"CHEBI:50217;CHEBI:50217"},{"id":"T51285","span":{"begin":34,"end":53},"obj":"CHEBI:53250;CHEBI:53250"},{"id":"T60654","span":{"begin":54,"end":63},"obj":"CHEBI:22260;CHEBI:22260"},{"id":"T59959","span":{"begin":97,"end":99},"obj":"CHEBI:86228;CHEBI:86228"},{"id":"T71386","span":{"begin":99,"end":106},"obj":"CHEBI:44520;CHEBI:44520"},{"id":"T64311","span":{"begin":106,"end":128},"obj":"CHEBI:86228;CHEBI:86228"},{"id":"T25560","span":{"begin":129,"end":137},"obj":"CHEBI:17996;CHEBI:17996"}],"text":"Following method A with 5′-amino-2′,3′-isopropylidene adenosine (280 mg, 0.92 mmol, 1.00 eq) and 4-methoxy-2-nitrobenzenesufonyl chloride, 26 (191 mg, 40%) was obtained as a beige solid."}

{"project":"LitCovid-PubTator","denotations":[{"id":"1051","span":{"begin":54,"end":63},"obj":"Chemical"},{"id":"1052","span":{"begin":97,"end":137},"obj":"Chemical"}],"attributes":[{"id":"A1051","pred":"tao:has_database_id","subj":"1051","obj":"MESH:D000241"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"Following method A with 5′-amino-2′,3′-isopropylidene adenosine (280 mg, 0.92 mmol, 1.00 eq) and 4-methoxy-2-nitrobenzenesufonyl chloride, 26 (191 mg, 40%) was obtained as a beige solid."}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T355","span":{"begin":17,"end":18},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T356","span":{"begin":172,"end":173},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"Following method A with 5′-amino-2′,3′-isopropylidene adenosine (280 mg, 0.92 mmol, 1.00 eq) and 4-methoxy-2-nitrobenzenesufonyl chloride, 26 (191 mg, 40%) was obtained as a beige solid."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T91742","span":{"begin":27,"end":32},"obj":"Chemical"},{"id":"T272","span":{"begin":39,"end":53},"obj":"Chemical"},{"id":"T33382","span":{"begin":54,"end":63},"obj":"Chemical"},{"id":"T53867","span":{"begin":99,"end":106},"obj":"Chemical"},{"id":"T88523","span":{"begin":129,"end":137},"obj":"Chemical"}],"attributes":[{"id":"A3432","pred":"chebi_id","subj":"T91742","obj":"http://purl.obolibrary.org/obo/CHEBI_46882"},{"id":"A6623","pred":"chebi_id","subj":"T272","obj":"http://purl.obolibrary.org/obo/CHEBI_29858"},{"id":"A79351","pred":"chebi_id","subj":"T33382","obj":"http://purl.obolibrary.org/obo/CHEBI_16335"},{"id":"A95268","pred":"chebi_id","subj":"T53867","obj":"http://purl.obolibrary.org/obo/CHEBI_32772"},{"id":"A28036","pred":"chebi_id","subj":"T53867","obj":"http://purl.obolibrary.org/obo/CHEBI_44520"},{"id":"A22407","pred":"chebi_id","subj":"T88523","obj":"http://purl.obolibrary.org/obo/CHEBI_17996"}],"text":"Following method A with 5′-amino-2′,3′-isopropylidene adenosine (280 mg, 0.92 mmol, 1.00 eq) and 4-methoxy-2-nitrobenzenesufonyl chloride, 26 (191 mg, 40%) was obtained as a beige solid."}

{"project":"LitCovid-sentences","denotations":[{"id":"T416","span":{"begin":0,"end":186},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Following method A with 5′-amino-2′,3′-isopropylidene adenosine (280 mg, 0.92 mmol, 1.00 eq) and 4-methoxy-2-nitrobenzenesufonyl chloride, 26 (191 mg, 40%) was obtained as a beige solid."}