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PMC:7571312 / 51336-52247 JSONTXT

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LitCovid-PD-CLO

Id Subject Object Predicate Lexical cue
T474 242-243 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T475 768-770 http://purl.obolibrary.org/obo/CLO_0007874 denotes MS
T476 803-808 http://purl.obolibrary.org/obo/CLO_0007706 denotes M + H

LitCovid-PD-CHEBI

Id Subject Object Predicate Lexical cue chebi_id
T71989 72-79 Chemical denotes methoxy http://purl.obolibrary.org/obo/CHEBI_32772|http://purl.obolibrary.org/obo/CHEBI_44520
T37846 80-93 Chemical denotes 1H-indol-2-yl http://purl.obolibrary.org/obo/CHEBI_51611
T86199 80-82 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T94436 94-102 Chemical denotes carbonyl http://purl.obolibrary.org/obo/CHEBI_23019
T72503 106-112 Chemical denotes leucyl http://purl.obolibrary.org/obo/CHEBI_32630|http://purl.obolibrary.org/obo/CHEBI_37904
T48336 113-118 Chemical denotes amino http://purl.obolibrary.org/obo/CHEBI_46882
T27045 122-125 Chemical denotes oxo http://purl.obolibrary.org/obo/CHEBI_46629
T19478 155-168 Chemical denotes butyl acetate http://purl.obolibrary.org/obo/CHEBI_31328
T106 155-160 Chemical denotes butyl http://purl.obolibrary.org/obo/CHEBI_41264
T86264 161-168 Chemical denotes acetate http://purl.obolibrary.org/obo/CHEBI_30089|http://purl.obolibrary.org/obo/CHEBI_47622
T5769 186-198 Chemical denotes pivalic acid http://purl.obolibrary.org/obo/CHEBI_45133
T3867 194-198 Chemical denotes acid http://purl.obolibrary.org/obo/CHEBI_37527
T111 318-326 Chemical denotes methanol http://purl.obolibrary.org/obo/CHEBI_17790
T3238 327-342 Chemical denotes dichloromethane http://purl.obolibrary.org/obo/CHEBI_15767
T22213 390-392 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T114 407-411 Chemical denotes DMSO http://purl.obolibrary.org/obo/CHEBI_28262
T26714 428-430 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T54523 454-456 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T10730 480-482 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T38064 494-496 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T79920 508-510 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T99227 534-536 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T94617 548-550 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T6524 574-576 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T53306 588-590 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T47671 607-609 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T69670 768-770 Chemical denotes MS http://purl.obolibrary.org/obo/CHEBI_73613
T41002 844-847 Chemical denotes H2O http://purl.obolibrary.org/obo/CHEBI_15377

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T336 0-258 Sentence denotes Following the procedure described for the preparation of (3S)-3-({N-[(4-methoxy-1H-indol-2-yl)carbonyl]-l-leucyl}amino)-2-oxo-4-[(3S)-2-oxopyrrolidin-3-yl]butyl acetate but substituting pivalic acid and making noncritical variations provided a crude product.
T337 259-389 Sentence denotes This material was purified by Biotage MPLC (25 M, 2.5–4.5% methanol/dichloromethane) to afford 152 mg (78%) of the title compound.
T338 390-811 Sentence denotes 1H NMR (400 MHz, DMSO-d6) δ 11.58 (s, 1H), 8.56 (d, J = 7.8 Hz, 1H), 8.44 (d, J = 7.8 Hz, 1H), 7.64 (s, 1H), 7.36 (s, 1H), 7.08 (t, J = 8.0 Hz, 1H), 6.99 (d, 1H), 6.49 (d, J = 7.6 Hz, 1H), 4.84 (s, 1H), 4.77–4.94 (m, 1H), 4.34–4.51 (m, 2H), 3.87 (s, 3H), 3.02–3.16 (m, 2H), 1.91–2.36 (m, 3H), 1.48–1.78 (m, 5H), 1.16 (s, 9H), 0.94 (d, J = 6.3 Hz, 3H), 0.89 (d, J = 6.3 Hz, 3H); MS (ESI+) for C29H40N4O7m/z 557.2 (M + H)+.
T339 812-876 Sentence denotes Anal. calcd for C29H40N4O7·0.76 H2O: C, 61.07; H, 7.34; N, 9.82.
T340 877-911 Sentence denotes Found: C, 61.14; H, 7.63; N, 9.59.

LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
1181 186-198 Chemical denotes pivalic acid MESH:C005566
1182 318-326 Chemical denotes methanol MESH:D000432
1183 327-342 Chemical denotes dichloromethane MESH:D008752
1184 828-838 Chemical denotes C29H40N4O7
1185 844-847 Chemical denotes H2O
1186 849-850 Chemical denotes C MESH:D002244
1187 868-869 Chemical denotes N MESH:D009584
1188 884-885 Chemical denotes C MESH:D002244
1189 903-904 Chemical denotes N MESH:D009584