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PMC:7571312 / 65066-66076 JSONTXT

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LitCovid-PD-CLO

Id Subject Object Predicate Lexical cue
T520 255-256 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T521 325-328 http://purl.obolibrary.org/obo/CLO_0001302 denotes 3–4
T522 856-858 http://purl.obolibrary.org/obo/CLO_0007874 denotes MS
T523 891-896 http://purl.obolibrary.org/obo/CLO_0007706 denotes M + H

LitCovid-PD-CHEBI

Id Subject Object Predicate Lexical cue chebi_id
T603 72-79 Chemical denotes methoxy http://purl.obolibrary.org/obo/CHEBI_32772|http://purl.obolibrary.org/obo/CHEBI_44520
T605 80-93 Chemical denotes 1H-indol-2-yl http://purl.obolibrary.org/obo/CHEBI_51611
T11750 80-82 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T95862 94-102 Chemical denotes carbonyl http://purl.obolibrary.org/obo/CHEBI_23019
T35408 106-112 Chemical denotes leucyl http://purl.obolibrary.org/obo/CHEBI_32630|http://purl.obolibrary.org/obo/CHEBI_37904
T87533 113-118 Chemical denotes amino http://purl.obolibrary.org/obo/CHEBI_46882
T67929 122-125 Chemical denotes oxo http://purl.obolibrary.org/obo/CHEBI_46629
T35508 155-168 Chemical denotes butyl acetate http://purl.obolibrary.org/obo/CHEBI_31328
T35794 155-160 Chemical denotes butyl http://purl.obolibrary.org/obo/CHEBI_41264
T76788 161-168 Chemical denotes acetate http://purl.obolibrary.org/obo/CHEBI_30089|http://purl.obolibrary.org/obo/CHEBI_47622
T58822 186-211 Chemical denotes 2,6-dimethoxybenzoic acid http://purl.obolibrary.org/obo/CHEBI_89493
T15516 207-211 Chemical denotes acid http://purl.obolibrary.org/obo/CHEBI_37527
T15070 330-338 Chemical denotes methanol http://purl.obolibrary.org/obo/CHEBI_17790
T64122 339-354 Chemical denotes dichloromethane http://purl.obolibrary.org/obo/CHEBI_15767
T81298 424-426 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T54533 432-436 Chemical denotes DMSO http://purl.obolibrary.org/obo/CHEBI_28262
T622 463-465 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T623 487-489 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T46651 511-513 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T56552 525-527 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T79428 568-570 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T65113 592-594 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T81511 616-618 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T81900 640-642 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T78670 665-667 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T86509 690-692 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T57101 765-767 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T30991 856-858 Chemical denotes MS http://purl.obolibrary.org/obo/CHEBI_73613
T72032 932-935 Chemical denotes H2O http://purl.obolibrary.org/obo/CHEBI_15377
T70397 941-946 Chemical denotes CHCl3 http://purl.obolibrary.org/obo/CHEBI_35255

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T405 0-274 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 2,6-dimethoxybenzoic acid and making noncritical variations provided a crude brown foam.
T406 275-423 Sentence denotes This material was purified by Biotage MPLC (25 M, 3–4% methanol/dichloromethane) to afford 169 mg (66%) of the title compound as an off-white solid.
T407 424-975 Sentence denotes 1H NMR (DMSO-d6) δ 11.58 (d, J = 2 Hz, 1H), 8.55 (d, J = 8 Hz, 1H), 8.45 (d, J = 8 Hz, 1H), 7.64 (s, 1H), 7.40–7.35 (m, 2H), 7.08 (t, J = 8 Hz, 1H), 7.00 (d, J = 8 Hz, 1H), 6.71 (d, J = 8 Hz, 1H), 6.50 (d, J = 8 Hz, 1H), 5.01 (d, J = 16 Hz, 1H), 4.95 (d, J = 16 Hz, 1H), 4.53–4.48 (m, 2H), 3.87 (s, 3H), 3.75 (s, 6H), 3.08 (m, 2H), 2.31 (m, 1H), 2.11–1.90 (m, 2H), 1.75–1.55 (m, 5H), 0.94 (d, J = 8 Hz, 3H), 0.89 (d, J = 8 Hz, 3H); MS (ESI+) for C33H40N4O9m/z 637.2 (M + H)+; anal. calcd for C33H40N4O9·0.25 H2O·0.25 CHCl3: C, 59.51; H, 6.12; N, 8.35.
T408 976-1010 Sentence denotes Found: C, 59.49; H, 6.08; N, 8.42.

LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
1418 186-211 Chemical denotes 2,6-dimethoxybenzoic acid MESH:C472445
1419 330-338 Chemical denotes methanol MESH:D000432
1420 339-354 Chemical denotes dichloromethane MESH:D008752
1421 916-926 Chemical denotes C33H40N4O9
1422 932-935 Chemical denotes H2O
1423 941-946 Chemical denotes CHCl3
1424 948-949 Chemical denotes C MESH:D002244
1425 967-968 Chemical denotes N MESH:D009584
1426 983-984 Chemical denotes C MESH:D002244
1427 1002-1003 Chemical denotes N MESH:D009584