PMC:7571312 / 101940-102681 JSONTXT

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LitCovid-PD-CLO

Id Subject Object Predicate Lexical cue
T15 236-237 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T16 385-386 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T17 400-403 http://purl.obolibrary.org/obo/CLO_0001310 denotes 351
T18 408-410 http://purl.obolibrary.org/obo/CLO_0001313 denotes 36
T19 692-694 http://purl.obolibrary.org/obo/CLO_0007874 denotes MS
T20 700-702 http://purl.obolibrary.org/obo/CLO_0053755 denotes ES
T21 733-738 http://purl.obolibrary.org/obo/CLO_0007706 denotes M – H

LitCovid-PD-CHEBI

Id Subject Object Predicate Lexical cue chebi_id
T33680 57-59 Chemical denotes N2 http://purl.obolibrary.org/obo/CHEBI_17997
T87508 61-80 Chemical denotes tert-butoxycarbonyl http://purl.obolibrary.org/obo/CHEBI_48502
T90688 93-99 Chemical denotes chloro http://purl.obolibrary.org/obo/CHEBI_47853
T85873 102-105 Chemical denotes oxo http://purl.obolibrary.org/obo/CHEBI_46629
T13091 136-142 Chemical denotes methyl http://purl.obolibrary.org/obo/CHEBI_32875|http://purl.obolibrary.org/obo/CHEBI_29309
T86710 143-149 Chemical denotes propyl http://purl.obolibrary.org/obo/CHEBI_26308
T29648 182-185 Chemical denotes Boc http://purl.obolibrary.org/obo/CHEBI_48502
T47981 186-189 Chemical denotes Phe http://purl.obolibrary.org/obo/CHEBI_17295|http://purl.obolibrary.org/obo/CHEBI_29997
T89287 328-336 Chemical denotes methanol http://purl.obolibrary.org/obo/CHEBI_17790
T5237 337-352 Chemical denotes dichloromethane http://purl.obolibrary.org/obo/CHEBI_15767
T93823 413-415 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T90226 430-435 Chemical denotes CDCl3 http://purl.obolibrary.org/obo/CHEBI_85365
T95940 448-450 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T91093 481-483 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T18151 507-509 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T17831 526-528 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T81758 540-542 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T32769 616-618 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T56438 635-637 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T24078 654-656 Chemical denotes 1H http://purl.obolibrary.org/obo/CHEBI_49637
T90628 692-694 Chemical denotes MS http://purl.obolibrary.org/obo/CHEBI_73613
T19605 700-702 Chemical denotes ES http://purl.obolibrary.org/obo/CHEBI_73509

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T570 0-254 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-Phe-OH and making noncritical variations provided a crude brown oil.
T571 255-412 Sentence denotes This material was purified by Biotage flash chromatography, eluting with methanol/dichloromethane to afford the title compound as a white solid, 351 mg, 36%.
T572 413-741 Sentence denotes 1H NMR (400 MHz, CDCl3) δ 8.02 (s, 1H), 7.19–7.31 (m, 5H), 5.77 (s, 1H), 5.10 (d, J = 6.1 Hz, 1H), 4.52–4.57 (m, 1H), 4.44 (m, 1H), 4.01–4.12 (m, 2H), 3.26–3.37 (m, 2H), 3.01–3.08 (m, 2H), 2.29–2.37 (m, 1H), 2.15–2.25 (m, 1H), 1.98–2.06 (m, 1H), 1.75–1.91 (m, 2H), 1.40 (s, 9H); MS (API-ES−) for C22H30N3O5Cl m/z 450.2 (M – H)−.

LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
1891 182-185 Gene denotes Boc Gene:91653
1892 328-336 Chemical denotes methanol MESH:D000432
1893 337-352 Chemical denotes dichloromethane MESH:D008752