PMC:7291971 / 36187-36363 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T751","span":{"begin":24,"end":25},"obj":"CHEBI:75508;CHEBI:75508"},{"id":"T752","span":{"begin":25,"end":26},"obj":"CHEBI:82321;CHEBI:82321"},{"id":"T753","span":{"begin":26,"end":27},"obj":"CHEBI:50217;CHEBI:50217"},{"id":"T754","span":{"begin":27,"end":32},"obj":"CHEBI:46882;CHEBI:46882"},{"id":"T755","span":{"begin":32,"end":34},"obj":"CHEBI:50217;CHEBI:50217"},{"id":"T756","span":{"begin":34,"end":53},"obj":"CHEBI:53250;CHEBI:53250"},{"id":"T757","span":{"begin":54,"end":63},"obj":"CHEBI:22260;CHEBI:22260"},{"id":"T758","span":{"begin":97,"end":118},"obj":"CHEBI:86228;CHEBI:86228"},{"id":"T759","span":{"begin":119,"end":127},"obj":"CHEBI:17996;CHEBI:17996"},{"id":"T31575","span":{"begin":24,"end":25},"obj":"CHEBI:75508;CHEBI:75508"},{"id":"T96563","span":{"begin":25,"end":26},"obj":"CHEBI:82321;CHEBI:82321"},{"id":"T43267","span":{"begin":26,"end":27},"obj":"CHEBI:50217;CHEBI:50217"},{"id":"T88305","span":{"begin":27,"end":32},"obj":"CHEBI:46882;CHEBI:46882"},{"id":"T5438","span":{"begin":32,"end":34},"obj":"CHEBI:50217;CHEBI:50217"},{"id":"T60092","span":{"begin":34,"end":53},"obj":"CHEBI:53250;CHEBI:53250"},{"id":"T29954","span":{"begin":54,"end":63},"obj":"CHEBI:22260;CHEBI:22260"},{"id":"T50196","span":{"begin":97,"end":118},"obj":"CHEBI:86228;CHEBI:86228"},{"id":"T14448","span":{"begin":119,"end":127},"obj":"CHEBI:17996;CHEBI:17996"}],"text":"Following method A with 5′-amino-2′,3′-isopropylidene adenosine (2.21 g, 7.22 mmol, 1.00 eq) and 4-nitrobenzenesufonyl chloride, 18 (2.64 g, 74%) was obtained as a beige solid."}

{"project":"LitCovid-PubTator","denotations":[{"id":"613","span":{"begin":54,"end":63},"obj":"Chemical"},{"id":"614","span":{"begin":97,"end":127},"obj":"Chemical"}],"attributes":[{"id":"A613","pred":"tao:has_database_id","subj":"613","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 (2.21 g, 7.22 mmol, 1.00 eq) and 4-nitrobenzenesufonyl chloride, 18 (2.64 g, 74%) was obtained as a beige solid."}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T273","span":{"begin":17,"end":18},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T274","span":{"begin":129,"end":131},"obj":"http://purl.obolibrary.org/obo/CLO_0050510"},{"id":"T275","span":{"begin":162,"end":163},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"Following method A with 5′-amino-2′,3′-isopropylidene adenosine (2.21 g, 7.22 mmol, 1.00 eq) and 4-nitrobenzenesufonyl chloride, 18 (2.64 g, 74%) was obtained as a beige solid."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T596","span":{"begin":27,"end":32},"obj":"Chemical"},{"id":"T597","span":{"begin":39,"end":53},"obj":"Chemical"},{"id":"T598","span":{"begin":54,"end":63},"obj":"Chemical"},{"id":"T599","span":{"begin":119,"end":127},"obj":"Chemical"}],"attributes":[{"id":"A596","pred":"chebi_id","subj":"T596","obj":"http://purl.obolibrary.org/obo/CHEBI_46882"},{"id":"A597","pred":"chebi_id","subj":"T597","obj":"http://purl.obolibrary.org/obo/CHEBI_29858"},{"id":"A598","pred":"chebi_id","subj":"T598","obj":"http://purl.obolibrary.org/obo/CHEBI_16335"},{"id":"A599","pred":"chebi_id","subj":"T599","obj":"http://purl.obolibrary.org/obo/CHEBI_17996"}],"text":"Following method A with 5′-amino-2′,3′-isopropylidene adenosine (2.21 g, 7.22 mmol, 1.00 eq) and 4-nitrobenzenesufonyl chloride, 18 (2.64 g, 74%) was obtained as a beige solid."}

{"project":"LitCovid-sentences","denotations":[{"id":"T267","span":{"begin":0,"end":176},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Following method A with 5′-amino-2′,3′-isopropylidene adenosine (2.21 g, 7.22 mmol, 1.00 eq) and 4-nitrobenzenesufonyl chloride, 18 (2.64 g, 74%) was obtained as a beige solid."}