Example 252
First Eluting Diastereomer: 1H NMR (400 MHz, Methanol-d4) δ 7.80 (s, 1H), 7.20-7.13 (m, 2H), 7.13-7.07 (m, 2H), 6.86 (d, J=4.5 Hz, 1H), 6.77 (d, J=4.6 Hz, 1H), 5.96 (d, J=5.9 Hz, 1H), 5.85 (dd, J=5.8, 4.4 Hz, 1H), 5.68 (d, J=4.4 Hz, 1H), 4.94 (p, J=6.2 Hz, 1H), 4.51 (dd, J=11.1, 5.8 Hz, 1H), 4.39 (dd, J=11.1, 4.8 Hz, 1H), 3.86-3.74 (m, 1H), 3.69-3.58 (m, 4H), 2.93 (qd, J=13.6, 6.6 Hz, 2H), 2.65 (dp, J=16.1, 7.0 Hz, 2H), 1.26-1.13 (m, 21H). 31P NMR (162 MHz, Methanol-d4) δ 3.07. LCMS: MS m/z=802.14 [M+1], tR=1.19 min; LC system: Thermo Accela 1250 UHPLC; MS system: Thermo LCQ Fleet; Column: Kinetex 2.6μ XB-C18 100A, 50×3.0 mm; Solvents: acetonitrile with 0.1% formic acid, water with 0.1% formic acid; Gradient: 0 min-1.8 min 2-100% acetonitrile, 1.8 min-1.85 min 100%-2% acetonitrile, 1.85 min-2.00 min 2% ACN at 1800 μL/min. HPLC: tR=4.04 min; HPLC system: Agilent 1100 series; Column: Gemini 5μ C18 110A, 50×4.6 mm; Solvents: Acetonitrile with 0.1% TFA, Water with 0.1% TFA; Gradient: 0 min-9.0 min 2-95% ACN, 9.0 min-10.0 min 95% ACN at 2 mL/min.