Triethylamine → 7K32MF98WA

4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2-methoxyaniline (30 mg) was dissolved in chloroform (1 ml) and triethylamine (0.1 ml) to prepare a solution. A solution of triphosgene (35 mg) in chloroform (0.2 ml) was then added to the solution, and the mixture was stirred at room temperature for one hr. Next, a solution of (1R)-1-(1,3-thiazol-2-yl)-1-ethylamine (35 mg) in chloroform (0.2 ml) was added thereto, and the mixture was stirred at room temperature for 10 hr. The stirred mixture was purified by chromatography on silica gel using chloroform/methanol for development to give the title compound (36 mg, yield 82%).

1. stirringthe mixture was stirred at room temperature for 10 hr
2. customThe stirred mixture was purified by chromatography on silica gel

ORD-Eintrag

ord-9fc18914dc87450483e537bc2d163b65

Quelldatensatz

uspto-grants-2009_10

DOI

10.6084/m9.figshare.5104873.v1

Patentnummer

US07598258B2