HCID 86757422, compound → HCID 18536864, compound

Participants

Reaction Steps

4-(2-{[2-(Methylethyl)phenyl]amino{(1,3-thiazol-4-yl))-5-methylthiothiophene-2-carboxamidine hydrochloride: Methyl 4-(2-{[2-(methylethyl)phenyl]amino}(1,3-thiazol-4-yl))-5-methylthiothiophene-2-carboxylate hydrobromide (33.1 mg, 0.06 mmol) was treated as described in Example 154, step (b) to give 22.4 mg (88%) of 4-(2-{[2-(methylethyl)phenyl]amino}(1,3-thiazol-4-yl))-5-methylthiothiophene-2-carboxamidine hydrochloride. 1H NMR (DMSO-d6, 300 MHz) δ 1.19 (d, 6H, J=6.8 Hz), 2.70 (s, 3H), 3.32 (m, 1H), 7.04 (s, 1H), 7.14-7.25 (m, 2H), 7.35 (dd, 1H, J=1.4, 7.5 Hz), 7.86 (dd, 1H, J=1.4, 7.9 Hz), 8.37 (s, 1H); Mass Spectrum (ESI) m/z calcd. for C18H20N4S3, 388.58 (M+H), found 389.2.

Provenance & Evidence