PMC:7291971 / 49165-49318 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T995","span":{"begin":57,"end":63},"obj":"CHEBI:30563;CHEBI:30563"},{"id":"T996","span":{"begin":90,"end":94},"obj":"CHEBI:32145;CHEBI:32145"},{"id":"T997","span":{"begin":123,"end":131},"obj":"CHEBI:36357;CHEBI:36357"},{"id":"T31885","span":{"begin":57,"end":63},"obj":"CHEBI:30563;CHEBI:30563"},{"id":"T20744","span":{"begin":90,"end":94},"obj":"CHEBI:32145;CHEBI:32145"},{"id":"T50504","span":{"begin":123,"end":131},"obj":"CHEBI:36357;CHEBI:36357"}],"text":"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."}

{"project":"LitCovid-PubTator","denotations":[{"id":"849","span":{"begin":57,"end":67},"obj":"Chemical"},{"id":"850","span":{"begin":90,"end":94},"obj":"Chemical"},{"id":"851","span":{"begin":98,"end":101},"obj":"Chemical"}],"attributes":[{"id":"A849","pred":"tao:has_database_id","subj":"849","obj":"MESH:D058428"}],"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":"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."}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T328","span":{"begin":135,"end":136},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"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."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T925","span":{"begin":57,"end":63},"obj":"Chemical"},{"id":"T926","span":{"begin":90,"end":94},"obj":"Chemical"},{"id":"T927","span":{"begin":98,"end":101},"obj":"Chemical"}],"attributes":[{"id":"A925","pred":"chebi_id","subj":"T925","obj":"http://purl.obolibrary.org/obo/CHEBI_30563"},{"id":"A926","pred":"chebi_id","subj":"T926","obj":"http://purl.obolibrary.org/obo/CHEBI_17790"},{"id":"A927","pred":"chebi_id","subj":"T927","obj":"http://purl.obolibrary.org/obo/CHEBI_15767"}],"text":"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."}

{"project":"LitCovid-PD-HP","denotations":[{"id":"T18","span":{"begin":98,"end":101},"obj":"Phenotype"}],"attributes":[{"id":"A18","pred":"hp_id","subj":"T18","obj":"http://purl.obolibrary.org/obo/HP_0001644"}],"text":"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."}

{"project":"LitCovid-sentences","denotations":[{"id":"T357","span":{"begin":0,"end":153},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"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."}