反应详情

The title compound was prepared by an analogous sequence to that used to synthesize Example 51 from 7F (tert-butyl 2-(2-(1-(3-hydroxyphenyl)-2-oxabicyclo[2.2.2]octan-4-yl)ethoxy)acetate) except that (bromomethyl)cyclohexane was used instead of (bromomethyl)cyclobutane as the alkylating agent. The crude product was purified by preparative LC/MS (Column: Waters XBridge C18, 19×200 mm, 5-nm particles; Mobile Phase A: 5:95 MeCN:water with 10-mM NH4OAc; Mobile Phase B: 95:5 MeCN:water with 10-mM NH4OAc; Gradient: 30-70% B over 20 min, then a 5-min hold at 100% B; Flow rate: 20 mL/min) to give the title compound (8 mg, 65% yield; 100% purity by LC/MS) as a light yellow oil. LCMS, [M−H]−=401. 1H NMR (500 MHz, DMSO-d6) δ 7.96 (s, 1H), 7.17 (t, J=8.1 Hz, 1H), 6.96-6.85 (m, 2H), 6.78-6.68 (m, 1H), 3.95 (s, 2H), 3.79-3.70 (m, 4H), 3.50 (t, J=6.7 Hz, 3H), 2.08-1.98 (m, 2H), 1.86-1.57 (m, 12H), 1.40 (t, J=6.7 Hz, 2H), 1.32-1.12 (m, 3H), 1.10-0.99 (m, 2H).

1. customThe title compound was prepared by an analogous sequence to
2. customThe crude product was purified by preparative LC/MS (Column
3. customa 5-min hold