prov:value
| - ???Heterocycle??? means a saturated, unsaturated, or aromatic carbocyclic group having a single ring (e.g., morpholino, pyridyl or furyl) or multiple condensed rings (e.g., naphthpyridyl, quinoxalyl, quinolinyl, indolizinyl or benzo[b]thienyl) and having 1 or more, e.g., 1, heteroatom such as N, O or S, within the ring or within one of more of the multiple condensed rings.
|