PMC:7291971 / 16529-16672 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7291971","sourcedb":"PMC","sourceid":"7291971","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7291971","text":"Their subsequent coupling with 17 in the presence of K2CO3 and KI gave the corresponding dinucleosides 30–33 in moderate yields from 43 to 52%.","tracks":[{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T381","span":{"begin":53,"end":58},"obj":"CHEBI:32031;CHEBI:32031"},{"id":"T382","span":{"begin":89,"end":102},"obj":"CHEBI:23447;CHEBI:23447"}],"attributes":[{"subj":"T381","pred":"source","obj":"LitCovid-PMC-OGER-BB"},{"subj":"T382","pred":"source","obj":"LitCovid-PMC-OGER-BB"}]},{"project":"LitCovid-PubTator","denotations":[{"id":"338","span":{"begin":53,"end":58},"obj":"Chemical"},{"id":"339","span":{"begin":89,"end":102},"obj":"Chemical"}],"attributes":[{"id":"A338","pred":"tao:has_database_id","subj":"338","obj":"MESH:C037593"},{"subj":"338","pred":"source","obj":"LitCovid-PubTator"},{"subj":"339","pred":"source","obj":"LitCovid-PubTator"}],"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_"}]},{"project":"LitCovid-PD-CLO","denotations":[{"id":"T140","span":{"begin":139,"end":141},"obj":"http://purl.obolibrary.org/obo/CLO_0001407"}],"attributes":[{"subj":"T140","pred":"source","obj":"LitCovid-PD-CLO"}]},{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T306","span":{"begin":53,"end":58},"obj":"Chemical"},{"id":"T307","span":{"begin":63,"end":65},"obj":"Chemical"}],"attributes":[{"id":"A306","pred":"chebi_id","subj":"T306","obj":"http://purl.obolibrary.org/obo/CHEBI_131526"},{"id":"A307","pred":"chebi_id","subj":"T307","obj":"http://purl.obolibrary.org/obo/CHEBI_74559"},{"id":"A308","pred":"chebi_id","subj":"T307","obj":"http://purl.obolibrary.org/obo/CHEBI_8346"},{"subj":"T306","pred":"source","obj":"LitCovid-PD-CHEBI"},{"subj":"T307","pred":"source","obj":"LitCovid-PD-CHEBI"}]},{"project":"LitCovid-sentences","denotations":[{"id":"T102","span":{"begin":0,"end":143},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T102","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-PMC-OGER-BB","color":"#ca93ec","default":true},{"id":"LitCovid-PubTator","color":"#93ecb0"},{"id":"LitCovid-PD-CLO","color":"#ec9693"},{"id":"LitCovid-PD-CHEBI","color":"#93a9ec"},{"id":"LitCovid-sentences","color":"#c3ec93"}]}]}}