PMC:7571312 / 44565-44762 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T431","span":{"begin":0,"end":1},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"A solution of tert-butyl ((1S)-3-diazo-2-oxo-1-{[(3S)-2-oxopyrrolidin-3-yl]methyl}propyl) carbamate (592 mg, 2.0 mmol) in 1,4-dioxane (7 mL) was placed under an atmosphere of N2 and cooled to 0 °C."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T795","span":{"begin":2,"end":10},"obj":"Chemical"},{"id":"T796","span":{"begin":14,"end":24},"obj":"Chemical"},{"id":"T797","span":{"begin":19,"end":24},"obj":"Chemical"},{"id":"T798","span":{"begin":33,"end":38},"obj":"Chemical"},{"id":"T799","span":{"begin":41,"end":44},"obj":"Chemical"},{"id":"T800","span":{"begin":75,"end":81},"obj":"Chemical"},{"id":"T802","span":{"begin":82,"end":88},"obj":"Chemical"},{"id":"T803","span":{"begin":90,"end":99},"obj":"Chemical"},{"id":"T804","span":{"begin":122,"end":133},"obj":"Chemical"},{"id":"T805","span":{"begin":126,"end":133},"obj":"Chemical"},{"id":"T806","span":{"begin":175,"end":177},"obj":"Chemical"}],"attributes":[{"id":"A795","pred":"chebi_id","subj":"T795","obj":"http://purl.obolibrary.org/obo/CHEBI_75958"},{"id":"A796","pred":"chebi_id","subj":"T796","obj":"http://purl.obolibrary.org/obo/CHEBI_30355"},{"id":"A797","pred":"chebi_id","subj":"T797","obj":"http://purl.obolibrary.org/obo/CHEBI_41264"},{"id":"A798","pred":"chebi_id","subj":"T798","obj":"http://purl.obolibrary.org/obo/CHEBI_30105"},{"id":"A799","pred":"chebi_id","subj":"T799","obj":"http://purl.obolibrary.org/obo/CHEBI_46629"},{"id":"A800","pred":"chebi_id","subj":"T800","obj":"http://purl.obolibrary.org/obo/CHEBI_32875"},{"id":"A801","pred":"chebi_id","subj":"T800","obj":"http://purl.obolibrary.org/obo/CHEBI_29309"},{"id":"A802","pred":"chebi_id","subj":"T802","obj":"http://purl.obolibrary.org/obo/CHEBI_26308"},{"id":"A803","pred":"chebi_id","subj":"T803","obj":"http://purl.obolibrary.org/obo/CHEBI_13941"},{"id":"A804","pred":"chebi_id","subj":"T804","obj":"http://purl.obolibrary.org/obo/CHEBI_47032"},{"id":"A805","pred":"chebi_id","subj":"T805","obj":"http://purl.obolibrary.org/obo/CHEBI_46923"},{"id":"A806","pred":"chebi_id","subj":"T806","obj":"http://purl.obolibrary.org/obo/CHEBI_17997"}],"text":"A solution of tert-butyl ((1S)-3-diazo-2-oxo-1-{[(3S)-2-oxopyrrolidin-3-yl]methyl}propyl) carbamate (592 mg, 2.0 mmol) in 1,4-dioxane (7 mL) was placed under an atmosphere of N2 and cooled to 0 °C."}

{"project":"LitCovid-sentences","denotations":[{"id":"T299","span":{"begin":0,"end":197},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"A solution of tert-butyl ((1S)-3-diazo-2-oxo-1-{[(3S)-2-oxopyrrolidin-3-yl]methyl}propyl) carbamate (592 mg, 2.0 mmol) in 1,4-dioxane (7 mL) was placed under an atmosphere of N2 and cooled to 0 °C."}