4-(3-Amino-benzylamino)-quinazoline-8-carboxylic acid amide hydrochloride → HCID 178513604, compound

HRID 474471

Reaction equation

Cl.[NH2:2][C:3]1[CH:4]=[C:5]([CH:21]=[CH:22][CH:23]=1)[CH2:6][NH:7][C:8]1[C:17]2[C:12](=[C:13]([C:18]([NH2:20])=[O:19])[CH:14]=[CH:15][CH:16]=2)[N:11]=[CH:10][N:9]=1.Cl[C:25]1[NH:29][C:28]2[CH:30]=[CH:31][C:32]([C:34]([F:37])([F:36])[F:35])=[CH:33][C:27]=2[N:26]=1>CN(C=O)C>[F:37][C:34]([F:35])([F:36])[C:32]1[CH:31]=[CH:30][C:28]2[NH:29][C:25]([NH:2][C:3]3[CH:4]=[C:5]([CH:21]=[CH:22][CH:23]=3)[CH2:6][NH:7][C:8]3[C:17]4[C:12](=[C:13]([C:18]([NH2:20])=[O:19])[CH:14]=[CH:15][CH:16]=4)[N:11]=[CH:10][N:9]=3)=[N:26][C:27]=2[CH:33]=1

Participants

Conditions

Temperature: 100 °C

Procedure

33 mg (0.11 mmol) 4-(3-Amino-benzylamino)-quinazoline-8-carboxylic acid amide hydrochloride and 24 mg (0.11 mmol) 2-Chloro-5-trifluoromethyl-1H-benzoimidazole were dissolved in 500 μl DMF and stirred at 100° C. for 15 h. The reaction mixture was directly purified using preparative HPLC. The product was treated with HCl in methanol and concentrated in the SpeedVac.

Workup

customThe reaction mixture was directly purified
additionThe product was treated with HCl in methanol
concentrationconcentrated in the SpeedVac

Sources & evidence

ORD record: ord-b73afaaeb5fb4c2298486c853c8e7c6f
Source dataset: uspto-grants-2014_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08637532B2

Linked notes

Loading…