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PMC:7291971 / 48783-49318 JSONTXT

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LitCovid-PMC-OGER-BB

Id Subject Object Predicate Lexical cue
T989 5-13 CHEBI:75958;CHEBI:75958 denotes solution
T990 80-87 CHEBI:15858;CHEBI:15858 denotes bromide
T991 88-95 CHEBI:33893;CHEBI:33893 denotes reagent
T992 190-197 CHEBI:60004;CHEBI:60004 denotes mixture
T993 236-243 CHEBI:15377;CHEBI:15377 denotes aqueous
T994 344-350 CHEBI:34683;CHEBI:34683 denotes Na2SO4
T995 439-445 CHEBI:30563;CHEBI:30563 denotes silica
T996 472-476 CHEBI:32145;CHEBI:32145 denotes MeOH
T997 505-513 CHEBI:36357;CHEBI:36357 denotes compound
T27381 5-13 CHEBI:75958;CHEBI:75958 denotes solution
T70032 80-87 CHEBI:15858;CHEBI:15858 denotes bromide
T50931 88-95 CHEBI:33893;CHEBI:33893 denotes reagent
T24500 190-197 CHEBI:60004;CHEBI:60004 denotes mixture
T75121 236-243 CHEBI:15377;CHEBI:15377 denotes aqueous
T6076 344-350 CHEBI:34683;CHEBI:34683 denotes Na2SO4
T31885 439-445 CHEBI:30563;CHEBI:30563 denotes silica
T20744 472-476 CHEBI:32145;CHEBI:32145 denotes MeOH
T50504 505-513 CHEBI:36357;CHEBI:36357 denotes compound

LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
847 33-36 Chemical denotes NMP MESH:C038678
848 344-350 Chemical denotes Na2SO4
849 439-449 Chemical denotes silica gel MESH:D058428
850 472-476 Chemical denotes MeOH
851 480-483 Chemical denotes DCM

LitCovid-PD-CLO

Id Subject Object Predicate Lexical cue
T325 3-4 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T326 292-299 http://purl.obolibrary.org/obo/OBI_0100026 denotes organic
T327 292-299 http://purl.obolibrary.org/obo/UBERON_0000468 denotes organic
T328 517-518 http://purl.obolibrary.org/obo/CLO_0001020 denotes a

LitCovid-PD-CHEBI

Id Subject Object Predicate Lexical cue chebi_id
T915 5-13 Chemical denotes solution http://purl.obolibrary.org/obo/CHEBI_75958
T916 33-36 Chemical denotes NMP http://purl.obolibrary.org/obo/CHEBI_17188|http://purl.obolibrary.org/obo/CHEBI_25608|http://purl.obolibrary.org/obo/CHEBI_7307
T919 80-87 Chemical denotes bromide http://purl.obolibrary.org/obo/CHEBI_15858
T920 88-95 Chemical denotes reagent http://purl.obolibrary.org/obo/CHEBI_33893
T921 190-197 Chemical denotes mixture http://purl.obolibrary.org/obo/CHEBI_60004
T922 215-220 Chemical denotes AcOEt http://purl.obolibrary.org/obo/CHEBI_27750
T923 269-274 Chemical denotes AcOEt http://purl.obolibrary.org/obo/CHEBI_27750
T924 344-350 Chemical denotes Na2SO4 http://purl.obolibrary.org/obo/CHEBI_32149
T925 439-445 Chemical denotes silica http://purl.obolibrary.org/obo/CHEBI_30563
T926 472-476 Chemical denotes MeOH http://purl.obolibrary.org/obo/CHEBI_17790
T927 480-483 Chemical denotes DCM http://purl.obolibrary.org/obo/CHEBI_15767

LitCovid-PD-HP

Id Subject Object Predicate Lexical cue hp_id
T18 480-483 Phenotype denotes DCM http://purl.obolibrary.org/obo/HP_0001644

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T353 0-43 Sentence denotes To a solution of 20 in anhydrous NMP (conc.
T354 44-125 Sentence denotes 0.03 M) was added the corresponding bromide reagent (3.00 eq) and DIEA (3.00 eq).
T355 126-231 Sentence denotes After stirring for 4 h at 110 °C under microwaves, the reaction mixture was diluted with AcOEt and brine.
T356 232-381 Sentence denotes The aqueous layer was extracted with AcOEt and the combined organic extracts were washed with brine, dried over Na2SO4 and concentrated under vacuum.
T357 382-535 Sentence denotes The residue was purified by flash column chromatography (silica gel, linear gradient 0–4% MeOH in DCM) to give the desired compound as a colorless solid.