PMC:7291971 / 14757-14862 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T340","span":{"begin":12,"end":21},"obj":"CHEBI:29191;CHEBI:29191"},{"id":"T341","span":{"begin":26,"end":31},"obj":"CHEBI:32952;CHEBI:32952"},{"id":"T342","span":{"begin":52,"end":55},"obj":"CHEBI:17855;CHEBI:17855"},{"id":"T343","span":{"begin":79,"end":91},"obj":"CHEBI:25248;CHEBI:25248"}],"text":"Then, sugar hydroxyls and amine were deprotected by TFA treatment and afforded methyl ester derivative 3."}

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T56","span":{"begin":6,"end":11},"obj":"Body_part"}],"attributes":[{"id":"A56","pred":"fma_id","subj":"T56","obj":"http://purl.org/sig/ont/fma/fma82737"}],"text":"Then, sugar hydroxyls and amine were deprotected by TFA treatment and afforded methyl ester derivative 3."}

{"project":"LitCovid-PubTator","denotations":[{"id":"306","span":{"begin":6,"end":21},"obj":"Chemical"},{"id":"307","span":{"begin":26,"end":31},"obj":"Chemical"},{"id":"308","span":{"begin":52,"end":55},"obj":"Chemical"},{"id":"309","span":{"begin":79,"end":91},"obj":"Chemical"}],"attributes":[{"id":"A307","pred":"tao:has_database_id","subj":"307","obj":"MESH:D000588"},{"id":"A308","pred":"tao:has_database_id","subj":"308","obj":"MESH:D014269"}],"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":"Then, sugar hydroxyls and amine were deprotected by TFA treatment and afforded methyl ester derivative 3."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T250","span":{"begin":26,"end":31},"obj":"Chemical"},{"id":"T251","span":{"begin":52,"end":55},"obj":"Chemical"},{"id":"T252","span":{"begin":79,"end":91},"obj":"Chemical"},{"id":"T253","span":{"begin":79,"end":85},"obj":"Chemical"},{"id":"T255","span":{"begin":86,"end":91},"obj":"Chemical"}],"attributes":[{"id":"A250","pred":"chebi_id","subj":"T250","obj":"http://purl.obolibrary.org/obo/CHEBI_32952"},{"id":"A251","pred":"chebi_id","subj":"T251","obj":"http://purl.obolibrary.org/obo/CHEBI_45892"},{"id":"A252","pred":"chebi_id","subj":"T252","obj":"http://purl.obolibrary.org/obo/CHEBI_25248"},{"id":"A253","pred":"chebi_id","subj":"T253","obj":"http://purl.obolibrary.org/obo/CHEBI_32875"},{"id":"A254","pred":"chebi_id","subj":"T253","obj":"http://purl.obolibrary.org/obo/CHEBI_29309"},{"id":"A255","pred":"chebi_id","subj":"T255","obj":"http://purl.obolibrary.org/obo/CHEBI_35701"}],"text":"Then, sugar hydroxyls and amine were deprotected by TFA treatment and afforded methyl ester derivative 3."}

{"project":"LitCovid-sentences","denotations":[{"id":"T91","span":{"begin":0,"end":105},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Then, sugar hydroxyls and amine were deprotected by TFA treatment and afforded methyl ester derivative 3."}