PMC:7291971 / 63710-63895 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1284","span":{"begin":24,"end":26},"obj":"CHEBI:75508;CHEBI:75508"},{"id":"T1285","span":{"begin":26,"end":27},"obj":"CHEBI:50217;CHEBI:50217"},{"id":"T1286","span":{"begin":27,"end":32},"obj":"CHEBI:46882;CHEBI:46882"},{"id":"T1287","span":{"begin":32,"end":34},"obj":"CHEBI:50217;CHEBI:50217"},{"id":"T1288","span":{"begin":34,"end":53},"obj":"CHEBI:53250;CHEBI:53250"},{"id":"T1289","span":{"begin":54,"end":63},"obj":"CHEBI:22260;CHEBI:22260"},{"id":"T1290","span":{"begin":97,"end":99},"obj":"CHEBI:86228;CHEBI:86228"},{"id":"T1291","span":{"begin":99,"end":105},"obj":"CHEBI:47853;CHEBI:47853"},{"id":"T1292","span":{"begin":105,"end":127},"obj":"CHEBI:86228;CHEBI:86228"},{"id":"T1293","span":{"begin":128,"end":136},"obj":"CHEBI:17996;CHEBI:17996"},{"id":"T41796","span":{"begin":24,"end":26},"obj":"CHEBI:75508;CHEBI:75508"},{"id":"T29317","span":{"begin":26,"end":27},"obj":"CHEBI:50217;CHEBI:50217"},{"id":"T14374","span":{"begin":27,"end":32},"obj":"CHEBI:46882;CHEBI:46882"},{"id":"T34149","span":{"begin":32,"end":34},"obj":"CHEBI:50217;CHEBI:50217"},{"id":"T75460","span":{"begin":34,"end":53},"obj":"CHEBI:53250;CHEBI:53250"},{"id":"T57966","span":{"begin":54,"end":63},"obj":"CHEBI:22260;CHEBI:22260"},{"id":"T37315","span":{"begin":97,"end":99},"obj":"CHEBI:86228;CHEBI:86228"},{"id":"T51836","span":{"begin":99,"end":105},"obj":"CHEBI:47853;CHEBI:47853"},{"id":"T55660","span":{"begin":105,"end":127},"obj":"CHEBI:86228;CHEBI:86228"},{"id":"T3877","span":{"begin":128,"end":136},"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-chloro-3-nitrobenzenesufonyl chloride, 29 (346 mg, 72%) was obtained as a brown solid."}

{"project":"LitCovid-PubTator","denotations":[{"id":"1156","span":{"begin":54,"end":63},"obj":"Chemical"},{"id":"1157","span":{"begin":97,"end":136},"obj":"Chemical"}],"attributes":[{"id":"A1156","pred":"tao:has_database_id","subj":"1156","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-chloro-3-nitrobenzenesufonyl chloride, 29 (346 mg, 72%) was obtained as a brown solid."}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T369","span":{"begin":17,"end":18},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T370","span":{"begin":171,"end":172},"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-chloro-3-nitrobenzenesufonyl chloride, 29 (346 mg, 72%) was obtained as a brown solid."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T78338","span":{"begin":27,"end":32},"obj":"Chemical"},{"id":"T86776","span":{"begin":39,"end":53},"obj":"Chemical"},{"id":"T376","span":{"begin":54,"end":63},"obj":"Chemical"},{"id":"T92152","span":{"begin":99,"end":105},"obj":"Chemical"},{"id":"T10656","span":{"begin":128,"end":136},"obj":"Chemical"}],"attributes":[{"id":"A61333","pred":"chebi_id","subj":"T78338","obj":"http://purl.obolibrary.org/obo/CHEBI_46882"},{"id":"A59389","pred":"chebi_id","subj":"T86776","obj":"http://purl.obolibrary.org/obo/CHEBI_29858"},{"id":"A38060","pred":"chebi_id","subj":"T376","obj":"http://purl.obolibrary.org/obo/CHEBI_16335"},{"id":"A23449","pred":"chebi_id","subj":"T92152","obj":"http://purl.obolibrary.org/obo/CHEBI_47853"},{"id":"A81296","pred":"chebi_id","subj":"T10656","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-chloro-3-nitrobenzenesufonyl chloride, 29 (346 mg, 72%) was obtained as a brown solid."}

{"project":"LitCovid-sentences","denotations":[{"id":"T441","span":{"begin":0,"end":185},"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-chloro-3-nitrobenzenesufonyl chloride, 29 (346 mg, 72%) was obtained as a brown solid."}