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PMC:7571312 / 98826-99248 JSONTXT

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LitCovid-PD-CLO

Id Subject Object Predicate Lexical cue
T1 3-4 http://purl.obolibrary.org/obo/CLO_0001020 denotes a

LitCovid-PD-CHEBI

Id Subject Object Predicate Lexical cue chebi_id
T63164 5-13 Chemical denotes solution http://purl.obolibrary.org/obo/CHEBI_75958
T59444 17-27 Chemical denotes tert-butyl http://purl.obolibrary.org/obo/CHEBI_30355
T35775 22-27 Chemical denotes butyl http://purl.obolibrary.org/obo/CHEBI_41264
T40975 59-62 Chemical denotes oxo http://purl.obolibrary.org/obo/CHEBI_46629
T93872 93-99 Chemical denotes methyl http://purl.obolibrary.org/obo/CHEBI_32875|http://purl.obolibrary.org/obo/CHEBI_29309
T74567 100-106 Chemical denotes propyl http://purl.obolibrary.org/obo/CHEBI_26308
T69512 107-112 Chemical denotes amino http://purl.obolibrary.org/obo/CHEBI_46882
T20884 135-145 Chemical denotes 2-oxoethyl http://purl.obolibrary.org/obo/CHEBI_46886
T5959 146-155 Chemical denotes carbamate http://purl.obolibrary.org/obo/CHEBI_13941
T56743 179-186 Chemical denotes dioxane http://purl.obolibrary.org/obo/CHEBI_46923
T53389 208-225 Chemical denotes hydrochloric acid http://purl.obolibrary.org/obo/CHEBI_17883
T42433 221-225 Chemical denotes acid http://purl.obolibrary.org/obo/CHEBI_37527
T4011 226-233 Chemical denotes dioxane http://purl.obolibrary.org/obo/CHEBI_46923
T75071 250-258 Chemical denotes solution http://purl.obolibrary.org/obo/CHEBI_75958
T51684 325-333 Chemical denotes solvents http://purl.obolibrary.org/obo/CHEBI_46787
T36338 373-380 Chemical denotes toluene http://purl.obolibrary.org/obo/CHEBI_17578

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T558 0-422 Sentence denotes To a solution of tert-butyl [(1S)-2-[((1S)-3-(benzyloxy)-2-oxo-1-{[(3S)-2-oxopyrrolidin-3-yl]methyl}propyl)amino]-1-(cyclohexylmethyl)-2-oxoethyl]carbamate (200 mg, 0.38 mmol) in dioxane (4 mL) was added 4 M hydrochloric acid/dioxane (4 mL), and the solution was stirred at an ambient temperature for 2 h before removing the solvents in vacuo, azeotroping the residue with toluene (2 × 10 mL), and drying in vacuo for 1 h.