CORD-19:cb16d307afaecebd683e6d74c8b501ed54b0c9a4 / 58111-58304
Annnotations
CORD-19-Sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| TextSentencer_T336 | 0-193 | Sentence | denotes | In addition, the chemical "trapping" of four of the seven possible tautomeric forms of the heterocycle by mono-and dialkylation at the acidic hydrogens gave several additional potent analogues. |
| T43261 | 0-193 | Sentence | denotes | In addition, the chemical "trapping" of four of the seven possible tautomeric forms of the heterocycle by mono-and dialkylation at the acidic hydrogens gave several additional potent analogues. |
CORD-19_Custom_license_subset
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T50 | 0-193 | Sentence | denotes | In addition, the chemical "trapping" of four of the seven possible tautomeric forms of the heterocycle by mono-and dialkylation at the acidic hydrogens gave several additional potent analogues. |