prov:value
| - l, e.g. tri-fluoromethyl, C1-6 alkylamino, e.g. methylamino or ethylamino, C1-6 dialkylamino, e.g. dimethylamino or diethylamino, amino (NH2), nitro, cyano, hydroxyl (OH), carboxyl (CO2 H), --CO2 R7 [where R7 is a C1-6 alkyl e.g. methyl or ethyl, C6-12 arylC1-3 alkyl, e.g. benzyl or phenethyl or C6-12 aryl, e.g. phenyl group], C1-6 alkanoyl, e.g. acetyl, sulphonyl (--SO3 H), C1-6 alkylsulphonyl, e
|