| Description | Claims | Drawing | Cited references |
| CN21310456006 | [0002] |
| CA2898550A1 | [0003] |
| US2007149522A | [0037] |
| IN2006MU00055 | [0040] |
| WO2001002020A | [0043] |
| Journal of medicinal chemistry | [0003] |
| Journal of medicinal chemistry | [0003] |
| Synthesis | [0039] |
| Organic Process Research & Development | [0042] |
| Protective Groups In Organic Synthesis | [0063] |