| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 3-溴-4-硝基苯甲酸 | 3-Bromo-4-nitrobenzoic acid | 101420-81-9 | C7H4BrNO4 | 246.017 |
| 4-氨基-3-溴苯甲酸甲酯 | methyl 4-amino-3-bromobenzoate | 106896-49-5 | C8H8BrNO2 | 230.061 |
| 2-溴-4-甲基-1-硝基苯 | 3-bromo-4-nitrotoluene | 40385-54-4 | C7H6BrNO2 | 216.034 |
Attempts to extend the hydrated imidazoline ring expansion (HIRE) strategy to a series of diarene-fused [1,4]diazepinones (earlier applied successfully to bis-pyrido substrate nevirapine) did not result in ring expansion but, rather, led to 2-aminoethyl side chain expulsion. This seeming setback (setting the limitations to the HIRE methodology substrate scope) led to the discovery of selective dopamine D2 ligands with elements of structure–activity relationships.