Histamine → HCID 178434658, compound
Reaction equation
[NH2:1][C:2]1[NH:6][N:5]=[C:4]([CH3:7])[C:3]=1[C:8]1[S:9][C:10]2[CH:16]=[C:15]([S:17](Cl)(=[O:19])=[O:18])[CH:14]=[CH:13][C:11]=2[N:12]=1.[N:21]1[CH:25]=[C:24]([CH2:26][CH2:27][NH2:28])[NH:23][CH:22]=1.CN1CCOCC1>CO>[N:21]1[CH:25]=[C:24]([CH2:26][CH2:27][NH:28][S:17]([C:15]2[CH:14]=[CH:13][C:11]3[N:12]=[C:8]([C:3]4[C:4]([CH3:7])=[N:5][NH:6][C:2]=4[NH2:1])[S:9][C:10]=3[CH:16]=2)(=[O:19])=[O:18])[NH:23][CH:22]=1Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Procedure
the title compound (8 mg) was prepared from crude 2-(5-amino-3-methyl-1H-pyrazol-4-yl)-benzothiazole-6-sulfonyl chloride (100 mg, 0.30 mmol), 2-(3H-imidazol-4-yl)-ethylamine (68 mg, 0.60 mmol) and PS-NMM (0.320 g, 0.60 mmol) in 5 mL of methanol. MS (m/z, ES+): 404.3 (M+1, 100%). Yield=6%.