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PMC:7571312 / 74642-75404 JSONTXT

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LitCovid-PD-CLO

Id Subject Object Predicate Lexical cue
T565 248-249 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T566 398-399 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T567 717-719 http://purl.obolibrary.org/obo/CLO_0007874 denotes MS
T568 754-759 http://purl.obolibrary.org/obo/CLO_0007706 denotes M + H

LitCovid-PD-CHEBI

Id Subject Object Predicate Lexical cue chebi_id
T30108 57-59 Chemical denotes N2 http://purl.obolibrary.org/obo/CHEBI_17997
T11556 61-80 Chemical denotes tert-butoxycarbonyl http://purl.obolibrary.org/obo/CHEBI_48502
T12506 93-99 Chemical denotes chloro http://purl.obolibrary.org/obo/CHEBI_47853
T55873 102-105 Chemical denotes oxo http://purl.obolibrary.org/obo/CHEBI_46629
T74812 136-142 Chemical denotes methyl http://purl.obolibrary.org/obo/CHEBI_32875|http://purl.obolibrary.org/obo/CHEBI_29309
T31730 143-149 Chemical denotes propyl http://purl.obolibrary.org/obo/CHEBI_26308
T950 182-185 Chemical denotes Boc http://purl.obolibrary.org/obo/CHEBI_48502
T63866 189-196 Chemical denotes t-butyl http://purl.obolibrary.org/obo/CHEBI_30355
T60099 191-196 Chemical denotes butyl http://purl.obolibrary.org/obo/CHEBI_41264
T54817 198-201 Chemical denotes Ala http://purl.obolibrary.org/obo/CHEBI_16977|http://purl.obolibrary.org/obo/CHEBI_46217
T955 329-337 Chemical denotes methanol http://purl.obolibrary.org/obo/CHEBI_17790
T956 338-348 Chemical denotes chloroform http://purl.obolibrary.org/obo/CHEBI_35255
T957 412-414 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T958 420-424 Chemical denotes DMSO http://purl.obolibrary.org/obo/CHEBI_28262
T959 450-452 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T960 464-466 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T961 488-490 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T962 513-515 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T963 538-540 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T964 552-554 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T965 566-568 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T966 590-592 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T967 614-616 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T968 628-630 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T969 642-644 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T970 656-658 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T971 717-719 Chemical denotes MS http://purl.obolibrary.org/obo/CHEBI_73613

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T457 0-263 Sentence denotes Following the procedure described for the preparation of N2-(tert-butoxycarbonyl)-N1-((1S)-3-chloro-2-oxo-1-{[(3S)-2-oxopyrrolidin-3-yl]methyl}propyl)-l-leucinamide but substituting Boc-(β t-butyl)-Ala-OH and making noncritical variations provided a golden syrup.
T458 264-411 Sentence denotes This material was purified by Biotage MPLC (65i column, 2.5–3.5% methanol/chloroform) to afford 3.41 g (40%) of the title compound as a white foam.
T459 412-762 Sentence denotes 1H NMR (DMSO-d6) δ 8.39 (d, J = 8 Hz, 1H), 7.64 (s, 1H), 7.00 (d, J = 8 Hz, 1H), 4.58 (d, J = 16 Hz, 1H), 4.52 (d, J = 16 Hz, 1H), 4.38 (m, 1H), 3.92 (m, 1H), 3.15 (t, J = 8 Hz, 1H), 3.07 (q, J = 8 Hz, 1H), 2.22 (m, 1H), 2.09 (m, 1H), 1.97 (m, 1H), 1.62 (m, 2H), 1.50 (m, 2H), 1.36 (s, 9H), 0.88 (s, 9H); MS (ESI+) for C20H34ClN3O6m/z 432.1 (M + H)+.

LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
1601 182-185 Gene denotes Boc Gene:91653
1602 329-337 Chemical denotes methanol MESH:D000432
1603 338-348 Chemical denotes chloroform MESH:D002725