N-methyl-1-(3-methylbenzofuran-2-yl)methanamine → (E)-N-Methyl-N-(3-methyl-benzofuran-2-ylmethyl)-3-[4-(3-morpholin-4-yl-propyl)-2-oxo-2,3,4,5-tetrahydro-1H-pyrido[2,3-e][1,4]diazepin-7-yl]acrylamide hydrochloride

Participants

Reaction Steps

According to the procedure of Example 1, except substituting methyl-(3-methyl-benzofuran-2-ylmethyl)amine for the methyl-(1-propyl-naphthalen-2-ylmethyl)amine, and substituting (E)-3-[4-(3-morpholin-4-yl-propyl)-2-oxo-2,3,4,5-tetrahydro-1H-pyrido[2,3-e][1,4]diazepin-7-yl]acrylic acid hydrochloride for the (E)-3-(4-methyl-2-oxo-2,3,4,5-tetrahydro-1H-pyrido[2,3-e][1,4]diazepin-7-yl)acrylic acid hydrochloride, the title compound (0.28 g, 78%) was prepared as an off-white powder: 1H NMR (300 MHz, DMSO-d6) δ 10.74-10.54 (m, 2H), 8.61 (s, 1H), 8.29 (s, 1H), 7.63-7.47 (m, 3H), 7.34-7.23 (m, 3H), 5.03-4.80 (m, 2H), 4.02 (br s, 2H), 3.87-3.79 (m, 4H), 3.65 (br s, 2H), 3.48-3.38 (br s, 4H), 3.20-2.93 (m, 5H), 2.72-2.57 (br s, 2H), 2.26 (s, 3H), 1.95 (s, 2H); MS (ESI) m/e 518 (M+H)+.

Provenance & Evidence