1-(4-Amino-quinazoline-7-ylmethyl)-3-methoxymethyl-piperazine-2-one → HCID 54022526, compound

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Reaction Steps

The title compound is prepared as described in EXAMPLE 278 using 1-(4-amino-quinazoline-7-ylmethyl)-3-methoxymethyl-piperazine-2-one, EXAMPLE 75 and 2-(3-bromo-(E)-propenyl)-5-chloro-thiophene EXAMPLE 17. 1H NMR (d6-DMSO, 300 MHz) δ9.74 (bs, 2H), 8.80 (s, 1H), 8.38 (d, 1H), 7.69 (m, 2H), 7.02 (dd, 1H), 6.84 (d, 1H), 6.02 (m, 1H), 4.76 (AB, 2H), 3.86 (m, 4H), 3.30 (s, 3H), 3.23 (m, 2H), 3.02 (m, 2H). MS (ion spray), m/z, 458, 460, (M+H) (Cl pattern). Elemental analysis, cal C22H24ClN5O2S.2C2HF3O2.1.45H2O % C=43.85, % H=4.09, % N=9.83; found % C=43.92, % H=3.61, % N=9.63.

Provenance & Evidence