PMC:7571312 / 91199-91590 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T641","span":{"begin":345,"end":347},"obj":"http://purl.obolibrary.org/obo/CLO_0007874"}],"text":"1H NMR (400 MHz, CDCl3) δ 7.76 (d, J = 7.6 Hz, 2H), 7.60 (dd, J = 7.2, 3.9 Hz, 2H), 7.40 (t, J = 7.2 Hz, 2H), 7.31 (t, J = 7.5 Hz, 2H), 5.26 (d, J = 8.6 Hz, 1H), 4.31–4.51 (m, 3H), 4.23 (t, J = 7.1 Hz, 1H), 3.75 (s, 3H), 1.78–1.93 (m, 1H), 1.60–1.76 (m, 1H), 1.45–1.60 (m, 1H), 1.05–1.34 (m, 2H), 0.88 (d, J = 4 Hz, 3H), 0.86 (d, J = 4 Hz, 3H); MS (APCI+) for C23H27NO4m/z 160.1 (M-Fmoc+H)+."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T1706","span":{"begin":0,"end":2},"obj":"Chemical"},{"id":"T1707","span":{"begin":17,"end":22},"obj":"Chemical"},{"id":"T1708","span":{"begin":157,"end":159},"obj":"Chemical"},{"id":"T1709","span":{"begin":202,"end":204},"obj":"Chemical"},{"id":"T1710","span":{"begin":235,"end":237},"obj":"Chemical"},{"id":"T1711","span":{"begin":254,"end":256},"obj":"Chemical"},{"id":"T1712","span":{"begin":273,"end":275},"obj":"Chemical"},{"id":"T1713","span":{"begin":345,"end":347},"obj":"Chemical"}],"attributes":[{"id":"A1706","pred":"chebi_id","subj":"T1706","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1707","pred":"chebi_id","subj":"T1707","obj":"http://purl.obolibrary.org/obo/CHEBI_85365"},{"id":"A1708","pred":"chebi_id","subj":"T1708","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1709","pred":"chebi_id","subj":"T1709","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1710","pred":"chebi_id","subj":"T1710","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1711","pred":"chebi_id","subj":"T1711","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1712","pred":"chebi_id","subj":"T1712","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A1713","pred":"chebi_id","subj":"T1713","obj":"http://purl.obolibrary.org/obo/CHEBI_73613"}],"text":"1H NMR (400 MHz, CDCl3) δ 7.76 (d, J = 7.6 Hz, 2H), 7.60 (dd, J = 7.2, 3.9 Hz, 2H), 7.40 (t, J = 7.2 Hz, 2H), 7.31 (t, J = 7.5 Hz, 2H), 5.26 (d, J = 8.6 Hz, 1H), 4.31–4.51 (m, 3H), 4.23 (t, J = 7.1 Hz, 1H), 3.75 (s, 3H), 1.78–1.93 (m, 1H), 1.60–1.76 (m, 1H), 1.45–1.60 (m, 1H), 1.05–1.34 (m, 2H), 0.88 (d, J = 4 Hz, 3H), 0.86 (d, J = 4 Hz, 3H); MS (APCI+) for C23H27NO4m/z 160.1 (M-Fmoc+H)+."}

{"project":"LitCovid-sentences","denotations":[{"id":"T526","span":{"begin":0,"end":391},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"1H NMR (400 MHz, CDCl3) δ 7.76 (d, J = 7.6 Hz, 2H), 7.60 (dd, J = 7.2, 3.9 Hz, 2H), 7.40 (t, J = 7.2 Hz, 2H), 7.31 (t, J = 7.5 Hz, 2H), 5.26 (d, J = 8.6 Hz, 1H), 4.31–4.51 (m, 3H), 4.23 (t, J = 7.1 Hz, 1H), 3.75 (s, 3H), 1.78–1.93 (m, 1H), 1.60–1.76 (m, 1H), 1.45–1.60 (m, 1H), 1.05–1.34 (m, 2H), 0.88 (d, J = 4 Hz, 3H), 0.86 (d, J = 4 Hz, 3H); MS (APCI+) for C23H27NO4m/z 160.1 (M-Fmoc+H)+."}