PMC:7291971 / 40715-40928 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T839","span":{"begin":75,"end":78},"obj":"CHEBI:62946;CHEBI:62946"},{"id":"T840","span":{"begin":82,"end":86},"obj":"CHEBI:32145;CHEBI:32145"},{"id":"T841","span":{"begin":164,"end":170},"obj":"CHEBI:30563;CHEBI:30563"},{"id":"T10210","span":{"begin":75,"end":78},"obj":"CHEBI:62946;CHEBI:62946"},{"id":"T88591","span":{"begin":82,"end":86},"obj":"CHEBI:32145;CHEBI:32145"},{"id":"T84694","span":{"begin":164,"end":170},"obj":"CHEBI:30563;CHEBI:30563"}],"text":"olvents were removed and the residue was coevaporated three times with 7 M NH3 in MeOH. The residue was purified by flash column chromatography on a reversed-phase silica gel column C18 (4 g, 40 μm) with a linear "}

{"project":"LitCovid-PubTator","denotations":[{"id":"706","span":{"begin":75,"end":78},"obj":"Chemical"},{"id":"707","span":{"begin":82,"end":86},"obj":"Chemical"},{"id":"708","span":{"begin":164,"end":174},"obj":"Chemical"}],"attributes":[{"id":"A708","pred":"tao:has_database_id","subj":"708","obj":"MESH:D058428"}],"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":"olvents were removed and the residue was coevaporated three times with 7 M NH3 in MeOH. The residue was purified by flash column chromatography on a reversed-phase silica gel column C18 (4 g, 40 μm) with a linear "}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T294","span":{"begin":147,"end":148},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T295","span":{"begin":204,"end":205},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"olvents were removed and the residue was coevaporated three times with 7 M NH3 in MeOH. The residue was purified by flash column chromatography on a reversed-phase silica gel column C18 (4 g, 40 μm) with a linear "}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T709","span":{"begin":75,"end":78},"obj":"Chemical"},{"id":"T710","span":{"begin":82,"end":86},"obj":"Chemical"},{"id":"T711","span":{"begin":164,"end":170},"obj":"Chemical"}],"attributes":[{"id":"A709","pred":"chebi_id","subj":"T709","obj":"http://purl.obolibrary.org/obo/CHEBI_16134"},{"id":"A710","pred":"chebi_id","subj":"T710","obj":"http://purl.obolibrary.org/obo/CHEBI_17790"},{"id":"A711","pred":"chebi_id","subj":"T711","obj":"http://purl.obolibrary.org/obo/CHEBI_30563"}],"text":"olvents were removed and the residue was coevaporated three times with 7 M NH3 in MeOH. The residue was purified by flash column chromatography on a reversed-phase silica gel column C18 (4 g, 40 μm) with a linear "}