PMC:7571312 / 37147-37435 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T86","span":{"begin":161,"end":170},"obj":"Body_part"}],"attributes":[{"id":"A86","pred":"fma_id","subj":"T86","obj":"http://purl.org/sig/ont/fma/fma82749"}],"text":"A 3 L multineck flask equipped with an overhead stirrer and internal thermometer was charged with methyl N-(tert-butoxycarbonyl)-3-[(3S)-2-oxopyrrolidin-3-yl]-l-alaninate (compound 5)33 (205 g, 716 mmol) followed by methanol (1 L), and the solution was cooled to 0 °C using ice/NaCl bath."}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T375","span":{"begin":0,"end":3},"obj":"http://purl.obolibrary.org/obo/CLO_0001577"}],"text":"A 3 L multineck flask equipped with an overhead stirrer and internal thermometer was charged with methyl N-(tert-butoxycarbonyl)-3-[(3S)-2-oxopyrrolidin-3-yl]-l-alaninate (compound 5)33 (205 g, 716 mmol) followed by methanol (1 L), and the solution was cooled to 0 °C using ice/NaCl bath."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T579","span":{"begin":98,"end":104},"obj":"Chemical"},{"id":"T581","span":{"begin":108,"end":127},"obj":"Chemical"},{"id":"T582","span":{"begin":161,"end":170},"obj":"Chemical"},{"id":"T583","span":{"begin":216,"end":224},"obj":"Chemical"},{"id":"T584","span":{"begin":240,"end":248},"obj":"Chemical"},{"id":"T585","span":{"begin":278,"end":282},"obj":"Chemical"}],"attributes":[{"id":"A579","pred":"chebi_id","subj":"T579","obj":"http://purl.obolibrary.org/obo/CHEBI_32875"},{"id":"A580","pred":"chebi_id","subj":"T579","obj":"http://purl.obolibrary.org/obo/CHEBI_29309"},{"id":"A581","pred":"chebi_id","subj":"T581","obj":"http://purl.obolibrary.org/obo/CHEBI_48502"},{"id":"A582","pred":"chebi_id","subj":"T582","obj":"http://purl.obolibrary.org/obo/CHEBI_32439"},{"id":"A583","pred":"chebi_id","subj":"T583","obj":"http://purl.obolibrary.org/obo/CHEBI_17790"},{"id":"A584","pred":"chebi_id","subj":"T584","obj":"http://purl.obolibrary.org/obo/CHEBI_75958"},{"id":"A585","pred":"chebi_id","subj":"T585","obj":"http://purl.obolibrary.org/obo/CHEBI_26710"}],"text":"A 3 L multineck flask equipped with an overhead stirrer and internal thermometer was charged with methyl N-(tert-butoxycarbonyl)-3-[(3S)-2-oxopyrrolidin-3-yl]-l-alaninate (compound 5)33 (205 g, 716 mmol) followed by methanol (1 L), and the solution was cooled to 0 °C using ice/NaCl bath."}

{"project":"LitCovid-sentences","denotations":[{"id":"T256","span":{"begin":0,"end":288},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"A 3 L multineck flask equipped with an overhead stirrer and internal thermometer was charged with methyl N-(tert-butoxycarbonyl)-3-[(3S)-2-oxopyrrolidin-3-yl]-l-alaninate (compound 5)33 (205 g, 716 mmol) followed by methanol (1 L), and the solution was cooled to 0 °C using ice/NaCl bath."}

{"project":"LitCovid-PubTator","denotations":[{"id":"937","span":{"begin":98,"end":170},"obj":"Chemical"},{"id":"938","span":{"begin":216,"end":224},"obj":"Chemical"},{"id":"939","span":{"begin":274,"end":277},"obj":"Chemical"},{"id":"940","span":{"begin":278,"end":282},"obj":"Chemical"}],"attributes":[{"id":"A938","pred":"tao:has_database_id","subj":"938","obj":"MESH:D000432"},{"id":"A939","pred":"tao:has_database_id","subj":"939","obj":"MESH:D007053"},{"id":"A940","pred":"tao:has_database_id","subj":"940","obj":"MESH:D012965"}],"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":"A 3 L multineck flask equipped with an overhead stirrer and internal thermometer was charged with methyl N-(tert-butoxycarbonyl)-3-[(3S)-2-oxopyrrolidin-3-yl]-l-alaninate (compound 5)33 (205 g, 716 mmol) followed by methanol (1 L), and the solution was cooled to 0 °C using ice/NaCl bath."}