1,2,3,4-Tetrahydroisoquinoline → HCID 136237297, compound

Participants

Reaction Steps

The title compound (23 mg) was prepared following the general procedure of Example 1 from 1-(2-oxo-2-((4-oxo-4,5,7,8-tetrahydro-3H-pyrano[4,3-d]pyrimidin-2-yl)methylamino)ethyl)piperidine-4-carboxylic acid (250 mg, 0.50 mmol) and 1,2,3,4-tetrahydroisoquinoline (66 mg, 0.50 mmol). 1H NMR (400 MHz, CDC3) δ 8.19 (br. s., 1H), 6.94-7.16 (m, 3H), 4.66 (s, 1H), 4.59 (s, 1H), 4.46 (s, 2H), 4.32 (d, J=5.1 Hz, 2H), 3.85 (t, J=5.3 Hz, 2H), 3.76 (t, J=6.1 Hz, 1H), 3.65 (t, J=5.8 Hz, 1H), 3.40 (br. s., 1H), 3.06 (br. s., 1H), 3.01 (s, 2H), 2.68-2.95 (m, 4H), 2.60 (br. s., 2H), 2.33-2.57 (m, 1H), 2.17 (t, J=11.4 Hz, 2H), 1.87 (dq, J=11.1, 10.9 Hz, 2H). HRMS calculated for C25H31N5O4 466.2454. found (ESI, [M+H]+), 466.2466. Retention time=1.25 min.

Provenance & Evidence