反应详情

The title compound was prepared from compound 1A and compound 23E in a manner similar to that described in Example 19. mp 237-238° C.; HPLC: 100% at 2.11 and 2.36 min (retention time) (Conditions: Phenomenex Luna C18 (4.6×50 mm); Eluted with 0% to 100% B, 4 min gradient (A=90% H2O—10% MeOH—0.1% H3PO4 and B=10% H2O—90% MeOH—0.1% H3PO4); Flow rate at 4 mL/min. UV detection at 220 nm). Chiral HPLC: retention time=15.9 min (100%); Conditions: OD (4.6×250 mm); Eluted with 20% isopropanol in hexane for 30 min at 1 mL/min, MS (ES) m/z 306 [M+1]+.

1. washEluted with 0% to 100% B, 4 min gradient (A=90% H2O—10% MeOH—0.1% H3PO4 and B=10% H2O—90% MeOH—0.1% H3PO4)
2. washEluted with 20% isopropanol in hexane for 30 min at 1 mL/min, MS (ES) m/z 306 [M+1]+