PMC:7571312 / 80342-80857 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T591","span":{"begin":214,"end":216},"obj":"http://purl.obolibrary.org/obo/CLO_0007874"},{"id":"T592","span":{"begin":249,"end":254},"obj":"http://purl.obolibrary.org/obo/CLO_0007706"}],"text":"J = 8 Hz, 1H), 4.52 (m, 1H), 4.42 (m, 1H), 4.24 (dd, J = 8, 20 Hz, 1H), 4.12 (dd, J = 8, 20 Hz, 1H), 3.87 (s, 3H), 3.09 (m, 2H), 2.25 (m, 1H), 2.06 (m, 1H), 1.93 (m, 1H), 1.80 (dd, J = 8, 16 Hz, 1H), 0.93 (s, 9H); MS (ESI+) for C25H34N4O6m/z 487.2 (M + H)+; anal. calcd for C25H34N4O6·0.3 H2O: C, 61.03; H, 7.09; N, 11.39. Found: C, 61.07; H, 7.09; N, 11.22; HRMS (ESI+) calcd for C25H34N4O6 487.2551, found 487.2541.\n\n4-Methoxy-N-((1S)-1-{[((1S)-3-methoxy-2-oxo-1-{[(3S)-2-oxopyrrolidin-3-yl]methyl}propyl)amino]ca"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T1199","span":{"begin":10,"end":12},"obj":"Chemical"},{"id":"T1200","span":{"begin":24,"end":26},"obj":"Chemical"},{"id":"T1201","span":{"begin":38,"end":40},"obj":"Chemical"},{"id":"T1202","span":{"begin":67,"end":69},"obj":"Chemical"},{"id":"T1203","span":{"begin":96,"end":98},"obj":"Chemical"},{"id":"T1204","span":{"begin":138,"end":140},"obj":"Chemical"},{"id":"T1205","span":{"begin":152,"end":154},"obj":"Chemical"},{"id":"T1206","span":{"begin":166,"end":168},"obj":"Chemical"},{"id":"T1207","span":{"begin":195,"end":197},"obj":"Chemical"},{"id":"T1208","span":{"begin":214,"end":216},"obj":"Chemical"},{"id":"T1209","span":{"begin":289,"end":292},"obj":"Chemical"},{"id":"T1210","span":{"begin":449,"end":456},"obj":"Chemical"},{"id":"T1212","span":{"begin":459,"end":462},"obj":"Chemical"},{"id":"T1213","span":{"begin":493,"end":499},"obj":"Chemical"},{"id":"T1215","span":{"begin":500,"end":506},"obj":"Chemical"},{"id":"T1216","span":{"begin":507,"end":512},"obj":"Chemical"}],"attributes":[{"id":"A1199","pred":"chebi_id","subj":"T1199","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1200","pred":"chebi_id","subj":"T1200","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1201","pred":"chebi_id","subj":"T1201","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1202","pred":"chebi_id","subj":"T1202","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1203","pred":"chebi_id","subj":"T1203","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1204","pred":"chebi_id","subj":"T1204","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1205","pred":"chebi_id","subj":"T1205","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1206","pred":"chebi_id","subj":"T1206","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1207","pred":"chebi_id","subj":"T1207","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1208","pred":"chebi_id","subj":"T1208","obj":"http://purl.obolibrary.org/obo/CHEBI_73613"},{"id":"A1209","pred":"chebi_id","subj":"T1209","obj":"http://purl.obolibrary.org/obo/CHEBI_15377"},{"id":"A1210","pred":"chebi_id","subj":"T1210","obj":"http://purl.obolibrary.org/obo/CHEBI_32772"},{"id":"A1211","pred":"chebi_id","subj":"T1210","obj":"http://purl.obolibrary.org/obo/CHEBI_44520"},{"id":"A1212","pred":"chebi_id","subj":"T1212","obj":"http://purl.obolibrary.org/obo/CHEBI_46629"},{"id":"A1213","pred":"chebi_id","subj":"T1213","obj":"http://purl.obolibrary.org/obo/CHEBI_32875"},{"id":"A1214","pred":"chebi_id","subj":"T1213","obj":"http://purl.obolibrary.org/obo/CHEBI_29309"},{"id":"A1215","pred":"chebi_id","subj":"T1215","obj":"http://purl.obolibrary.org/obo/CHEBI_26308"},{"id":"A1216","pred":"chebi_id","subj":"T1216","obj":"http://purl.obolibrary.org/obo/CHEBI_46882"}],"text":"J = 8 Hz, 1H), 4.52 (m, 1H), 4.42 (m, 1H), 4.24 (dd, J = 8, 20 Hz, 1H), 4.12 (dd, J = 8, 20 Hz, 1H), 3.87 (s, 3H), 3.09 (m, 2H), 2.25 (m, 1H), 2.06 (m, 1H), 1.93 (m, 1H), 1.80 (dd, J = 8, 16 Hz, 1H), 0.93 (s, 9H); MS (ESI+) for C25H34N4O6m/z 487.2 (M + H)+; anal. calcd for C25H34N4O6·0.3 H2O: C, 61.03; H, 7.09; N, 11.39. Found: C, 61.07; H, 7.09; N, 11.22; HRMS (ESI+) calcd for C25H34N4O6 487.2551, found 487.2541.\n\n4-Methoxy-N-((1S)-1-{[((1S)-3-methoxy-2-oxo-1-{[(3S)-2-oxopyrrolidin-3-yl]methyl}propyl)amino]ca"}

{"project":"LitCovid-sentences","denotations":[{"id":"T480","span":{"begin":323,"end":417},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"J = 8 Hz, 1H), 4.52 (m, 1H), 4.42 (m, 1H), 4.24 (dd, J = 8, 20 Hz, 1H), 4.12 (dd, J = 8, 20 Hz, 1H), 3.87 (s, 3H), 3.09 (m, 2H), 2.25 (m, 1H), 2.06 (m, 1H), 1.93 (m, 1H), 1.80 (dd, J = 8, 16 Hz, 1H), 0.93 (s, 9H); MS (ESI+) for C25H34N4O6m/z 487.2 (M + H)+; anal. calcd for C25H34N4O6·0.3 H2O: C, 61.03; H, 7.09; N, 11.39. Found: C, 61.07; H, 7.09; N, 11.22; HRMS (ESI+) calcd for C25H34N4O6 487.2551, found 487.2541.\n\n4-Methoxy-N-((1S)-1-{[((1S)-3-methoxy-2-oxo-1-{[(3S)-2-oxopyrrolidin-3-yl]methyl}propyl)amino]ca"}

{"project":"LitCovid-PubTator","denotations":[{"id":"1660","span":{"begin":274,"end":284},"obj":"Chemical"},{"id":"1661","span":{"begin":289,"end":292},"obj":"Chemical"},{"id":"1662","span":{"begin":294,"end":295},"obj":"Chemical"},{"id":"1663","span":{"begin":313,"end":314},"obj":"Chemical"},{"id":"1664","span":{"begin":330,"end":331},"obj":"Chemical"},{"id":"1665","span":{"begin":349,"end":350},"obj":"Chemical"},{"id":"1666","span":{"begin":381,"end":391},"obj":"Chemical"},{"id":"1667","span":{"begin":359,"end":363},"obj":"Disease"}],"attributes":[{"id":"A1662","pred":"tao:has_database_id","subj":"1662","obj":"MESH:D002244"},{"id":"A1663","pred":"tao:has_database_id","subj":"1663","obj":"MESH:D009584"},{"id":"A1664","pred":"tao:has_database_id","subj":"1664","obj":"MESH:D002244"},{"id":"A1665","pred":"tao:has_database_id","subj":"1665","obj":"MESH:D009584"}],"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":"J = 8 Hz, 1H), 4.52 (m, 1H), 4.42 (m, 1H), 4.24 (dd, J = 8, 20 Hz, 1H), 4.12 (dd, J = 8, 20 Hz, 1H), 3.87 (s, 3H), 3.09 (m, 2H), 2.25 (m, 1H), 2.06 (m, 1H), 1.93 (m, 1H), 1.80 (dd, J = 8, 16 Hz, 1H), 0.93 (s, 9H); MS (ESI+) for C25H34N4O6m/z 487.2 (M + H)+; anal. calcd for C25H34N4O6·0.3 H2O: C, 61.03; H, 7.09; N, 11.39. Found: C, 61.07; H, 7.09; N, 11.22; HRMS (ESI+) calcd for C25H34N4O6 487.2551, found 487.2541.\n\n4-Methoxy-N-((1S)-1-{[((1S)-3-methoxy-2-oxo-1-{[(3S)-2-oxopyrrolidin-3-yl]methyl}propyl)amino]ca"}