PMC:7571312 / 98842-98928 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T59444","span":{"begin":1,"end":11},"obj":"Chemical"},{"id":"T35775","span":{"begin":6,"end":11},"obj":"Chemical"},{"id":"T40975","span":{"begin":43,"end":46},"obj":"Chemical"},{"id":"T93872","span":{"begin":77,"end":83},"obj":"Chemical"}],"attributes":[{"id":"A63478","pred":"chebi_id","subj":"T59444","obj":"http://purl.obolibrary.org/obo/CHEBI_30355"},{"id":"A94207","pred":"chebi_id","subj":"T35775","obj":"http://purl.obolibrary.org/obo/CHEBI_41264"},{"id":"A63532","pred":"chebi_id","subj":"T40975","obj":"http://purl.obolibrary.org/obo/CHEBI_46629"},{"id":"A8160","pred":"chebi_id","subj":"T93872","obj":"http://purl.obolibrary.org/obo/CHEBI_32875"},{"id":"A40059","pred":"chebi_id","subj":"T93872","obj":"http://purl.obolibrary.org/obo/CHEBI_29309"}],"text":" tert-butyl [(1S)-2-[((1S)-3-(benzyloxy)-2-oxo-1-{[(3S)-2-oxopyrrolidin-3-yl]methyl}pr"}