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PMC:7571312 / 47872-48016 JSONTXT

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LitCovid-PD-CLO

Id Subject Object Predicate Lexical cue
T456 30-32 http://purl.obolibrary.org/obo/CL_0000453 denotes LC

LitCovid-PD-CHEBI

Id Subject Object Predicate Lexical cue chebi_id
T926 30-32 Chemical denotes LC http://purl.obolibrary.org/obo/CHEBI_73582
T927 47-51 Chemical denotes SiO2 http://purl.obolibrary.org/obo/CHEBI_30563
T928 56-64 Chemical denotes methanol http://purl.obolibrary.org/obo/CHEBI_17790
T929 65-75 Chemical denotes chloroform http://purl.obolibrary.org/obo/CHEBI_35255

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T318 0-144 Sentence denotes This material was purified by LC (30 g 230–400 SiO2, 4% methanol/chloroform) to afford 167 mg (58%) of the title compound as an off-white solid.

LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
1126 47-51 Chemical denotes SiO2
1127 56-64 Chemical denotes methanol MESH:D000432
1128 65-75 Chemical denotes chloroform MESH:D002725