
CORD-19:cb16d307afaecebd683e6d74c8b501ed54b0c9a4 / 980-1137
Annnotations
CORD-19-Sentences
{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T9","span":{"begin":0,"end":157},"obj":"Sentence"},{"id":"T97103","span":{"begin":0,"end":157},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Since 1883, the synthesis of antipyrine (1) by Knorr, numerous attention has caused by the analgesic and antipyretic activities of pyrazolone analogues [1] ."}
CORD-19_Custom_license_subset
{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T9","span":{"begin":0,"end":157},"obj":"Sentence"}],"text":"Since 1883, the synthesis of antipyrine (1) by Knorr, numerous attention has caused by the analgesic and antipyretic activities of pyrazolone analogues [1] ."}