Methyl 4-(1-aminocyclopropyl)benzoate hydrochloride → Methyl 4-(1-(5-chloro-2-(3-(3-(trifluoromethyl)phenoxy)azetidin-1-yl)nicotinamido)cyclopropyl)benzoate

참여 물질

반응 단계

The title compound (D149) (20 mg) was prepared according to the experimental procedure described in Description 148 starting from 5-chloro-2-(3-(3-(trifluoromethyl)phenoxy)azetidin-1-yl)nicotinic acid (D105) (160 mg, 0.423 mmol) and methyl 4-(1-aminocyclopropyl)benzoate (D7) (115.45 mg, 0.507 mmol). The residue obtained from SPE-Si cartridge purification (38 mg) dissolved in a mixture of chloroform/ethanol/n-hexane (70/15/15) (1 ml) was separated by chiral HPLC [Phenomenex Lux1 column (250×20 mm, 5 μm particle size). Mobile phase: isocratic premixed mixture of (hexane 75%, ethanol 25%) containing 0.1% of diethylamine. Flow rate=10 ml/min. UV detection: 235 nm]. Collected fractions, after solvent evaporation afforded the title compound (D149) (20 mg)

출처 및 근거