PMC:7118659 / 1807-1959 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T10","span":{"begin":63,"end":64},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"Hydroxychloroquine differs from chloroquine by the presence of a hydroxyl group at the end of the side chain: the N-ethyl substituent is β-hydroxylated."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T24","span":{"begin":32,"end":43},"obj":"Chemical"},{"id":"T25","span":{"begin":65,"end":79},"obj":"Chemical"},{"id":"T26","span":{"begin":65,"end":73},"obj":"Chemical"},{"id":"T27","span":{"begin":74,"end":79},"obj":"Chemical"},{"id":"T28","span":{"begin":116,"end":121},"obj":"Chemical"}],"attributes":[{"id":"A24","pred":"chebi_id","subj":"T24","obj":"http://purl.obolibrary.org/obo/CHEBI_3638"},{"id":"A25","pred":"chebi_id","subj":"T25","obj":"http://purl.obolibrary.org/obo/CHEBI_43176"},{"id":"A26","pred":"chebi_id","subj":"T26","obj":"http://purl.obolibrary.org/obo/CHEBI_29191"},{"id":"A27","pred":"chebi_id","subj":"T27","obj":"http://purl.obolibrary.org/obo/CHEBI_24433"},{"id":"A28","pred":"chebi_id","subj":"T28","obj":"http://purl.obolibrary.org/obo/CHEBI_37807"},{"id":"A29","pred":"chebi_id","subj":"T28","obj":"http://purl.obolibrary.org/obo/CHEBI_62801"}],"text":"Hydroxychloroquine differs from chloroquine by the presence of a hydroxyl group at the end of the side chain: the N-ethyl substituent is β-hydroxylated."}

{"project":"LitCovid-PubTator","denotations":[{"id":"83","span":{"begin":114,"end":115},"obj":"Gene"},{"id":"97","span":{"begin":0,"end":18},"obj":"Chemical"},{"id":"98","span":{"begin":32,"end":43},"obj":"Chemical"}],"attributes":[{"id":"A83","pred":"tao:has_database_id","subj":"83","obj":"Gene:43740575"},{"id":"A97","pred":"tao:has_database_id","subj":"97","obj":"MESH:D006886"},{"id":"A98","pred":"tao:has_database_id","subj":"98","obj":"MESH:D002738"}],"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":"Hydroxychloroquine differs from chloroquine by the presence of a hydroxyl group at the end of the side chain: the N-ethyl substituent is β-hydroxylated."}

{"project":"LitCovid-sentences","denotations":[{"id":"T15","span":{"begin":0,"end":152},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Hydroxychloroquine differs from chloroquine by the presence of a hydroxyl group at the end of the side chain: the N-ethyl substituent is β-hydroxylated."}