PMC:7755033 / 1334-1512 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"43","span":{"begin":49,"end":52},"obj":"Species"},{"id":"49","span":{"begin":90,"end":96},"obj":"Chemical"},{"id":"50","span":{"begin":110,"end":121},"obj":"Chemical"}],"attributes":[{"id":"A43","pred":"tao:has_database_id","subj":"43","obj":"Tax:2698737"},{"id":"A49","pred":"tao:has_database_id","subj":"49","obj":"MESH:D010100"},{"id":"A50","pred":"tao:has_database_id","subj":"50","obj":"MESH:D054358"}],"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":"to various receptor proteins and target enzymes. SAR analysis revealed that the number of oxygen atoms in the withanolide backbone and structural rearrangements were crucial for "}