PMC:7291971 / 44624-44907 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":" mL) was added. After stirring at 0 °C for 30 min, pH ≈ 3 or 4 was adjusted by addition of 1 M aqueous HCl solution. The solvent was removed under vacuum and the residue was purified by flash column chromatography on a reversed-phase silica gel column C18 (4 g, 40 μm) with a 0–15% l","tracks":[{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T933","span":{"begin":95,"end":102},"obj":"CHEBI:15377;CHEBI:15377"},{"id":"T934","span":{"begin":103,"end":106},"obj":"CHEBI:17883;CHEBI:17883"},{"id":"T935","span":{"begin":107,"end":115},"obj":"CHEBI:75958;CHEBI:75958"},{"id":"T936","span":{"begin":121,"end":128},"obj":"CHEBI:46787;CHEBI:46787"},{"id":"T937","span":{"begin":234,"end":240},"obj":"CHEBI:30563;CHEBI:30563"},{"id":"T45037","span":{"begin":95,"end":102},"obj":"CHEBI:15377;CHEBI:15377"},{"id":"T26603","span":{"begin":103,"end":106},"obj":"CHEBI:17883;CHEBI:17883"},{"id":"T15792","span":{"begin":107,"end":115},"obj":"CHEBI:75958;CHEBI:75958"},{"id":"T22239","span":{"begin":121,"end":128},"obj":"CHEBI:46787;CHEBI:46787"},{"id":"T42331","span":{"begin":234,"end":240},"obj":"CHEBI:30563;CHEBI:30563"}],"attributes":[{"subj":"T933","pred":"source","obj":"LitCovid-PMC-OGER-BB"},{"subj":"T934","pred":"source","obj":"LitCovid-PMC-OGER-BB"},{"subj":"T935","pred":"source","obj":"LitCovid-PMC-OGER-BB"},{"subj":"T936","pred":"source","obj":"LitCovid-PMC-OGER-BB"},{"subj":"T937","pred":"source","obj":"LitCovid-PMC-OGER-BB"},{"subj":"T45037","pred":"source","obj":"LitCovid-PMC-OGER-BB"},{"subj":"T26603","pred":"source","obj":"LitCovid-PMC-OGER-BB"},{"subj":"T15792","pred":"source","obj":"LitCovid-PMC-OGER-BB"},{"subj":"T22239","pred":"source","obj":"LitCovid-PMC-OGER-BB"},{"subj":"T42331","pred":"source","obj":"LitCovid-PMC-OGER-BB"}]},{"project":"LitCovid-PubTator","denotations":[{"id":"796","span":{"begin":103,"end":106},"obj":"Chemical"},{"id":"797","span":{"begin":234,"end":240},"obj":"Chemical"},{"id":"798","span":{"begin":252,"end":255},"obj":"Chemical"}],"attributes":[{"id":"A796","pred":"tao:has_database_id","subj":"796","obj":"MESH:D006851"},{"id":"A797","pred":"tao:has_database_id","subj":"797","obj":"MESH:D012822"},{"id":"A798","pred":"tao:has_database_id","subj":"798","obj":"MESH:C109760"},{"subj":"796","pred":"source","obj":"LitCovid-PubTator"},{"subj":"797","pred":"source","obj":"LitCovid-PubTator"},{"subj":"798","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":"T309","span":{"begin":217,"end":218},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T310","span":{"begin":274,"end":275},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"attributes":[{"subj":"T309","pred":"source","obj":"LitCovid-PD-CLO"},{"subj":"T310","pred":"source","obj":"LitCovid-PD-CLO"}]},{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T818","span":{"begin":103,"end":106},"obj":"Chemical"},{"id":"T819","span":{"begin":107,"end":115},"obj":"Chemical"},{"id":"T820","span":{"begin":121,"end":128},"obj":"Chemical"},{"id":"T821","span":{"begin":234,"end":240},"obj":"Chemical"}],"attributes":[{"id":"A818","pred":"chebi_id","subj":"T818","obj":"http://purl.obolibrary.org/obo/CHEBI_17883"},{"id":"A819","pred":"chebi_id","subj":"T819","obj":"http://purl.obolibrary.org/obo/CHEBI_75958"},{"id":"A820","pred":"chebi_id","subj":"T820","obj":"http://purl.obolibrary.org/obo/CHEBI_46787"},{"id":"A821","pred":"chebi_id","subj":"T821","obj":"http://purl.obolibrary.org/obo/CHEBI_30563"},{"subj":"T818","pred":"source","obj":"LitCovid-PD-CHEBI"},{"subj":"T819","pred":"source","obj":"LitCovid-PD-CHEBI"},{"subj":"T820","pred":"source","obj":"LitCovid-PD-CHEBI"},{"subj":"T821","pred":"source","obj":"LitCovid-PD-CHEBI"}]},{"project":"LitCovid-sentences","denotations":[{"id":"T327","span":{"begin":16,"end":116},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T327","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-PMC-OGER-BB","color":"#bbec93","default":true},{"id":"LitCovid-PubTator","color":"#ec93d5"},{"id":"LitCovid-PD-CLO","color":"#93ece9"},{"id":"LitCovid-PD-CHEBI","color":"#eccf93"},{"id":"LitCovid-sentences","color":"#b593ec"}]}]}}