PMC:7571312 / 59627-59766 JSONTXT

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{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T6862","span":{"begin":30,"end":32},"obj":"Chemical"},{"id":"T2479","span":{"begin":47,"end":51},"obj":"Chemical"},{"id":"T15870","span":{"begin":56,"end":64},"obj":"Chemical"},{"id":"T44525","span":{"begin":65,"end":75},"obj":"Chemical"}],"attributes":[{"id":"A35268","pred":"chebi_id","subj":"T6862","obj":"http://purl.obolibrary.org/obo/CHEBI_73582"},{"id":"A65565","pred":"chebi_id","subj":"T2479","obj":"http://purl.obolibrary.org/obo/CHEBI_30563"},{"id":"A68209","pred":"chebi_id","subj":"T15870","obj":"http://purl.obolibrary.org/obo/CHEBI_17790"},{"id":"A52164","pred":"chebi_id","subj":"T44525","obj":"http://purl.obolibrary.org/obo/CHEBI_35255"}],"text":"This material was purified by LC (20 g 230–400 SiO2, 3% methanol/chloroform) to afford 114 mg (65%) of the title compound as a white solid."}

{"project":"LitCovid-sentences","denotations":[{"id":"T379","span":{"begin":0,"end":139},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"This material was purified by LC (20 g 230–400 SiO2, 3% methanol/chloroform) to afford 114 mg (65%) of the title compound as a white solid."}

{"project":"LitCovid-PubTator","denotations":[{"id":"1319","span":{"begin":47,"end":51},"obj":"Chemical"},{"id":"1320","span":{"begin":56,"end":64},"obj":"Chemical"},{"id":"1321","span":{"begin":65,"end":75},"obj":"Chemical"}],"attributes":[{"id":"A1320","pred":"tao:has_database_id","subj":"1320","obj":"MESH:D000432"},{"id":"A1321","pred":"tao:has_database_id","subj":"1321","obj":"MESH:D002725"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"This material was purified by LC (20 g 230–400 SiO2, 3% methanol/chloroform) to afford 114 mg (65%) of the title compound as a white solid."}