Sodium Hydroxide → 3-Cyclopropyl-3-(3-(((2-(2,2-dimethylpropyl)-2'-fluoro-5'-methoxybiphenyl-4-yl)oxy)methyl)phenyl)propanoic acid

To a solution of ethyl 3-cyclopropyl-3-(3-(((2′-fluoro-5′-methoxy-2-neopentyl-[1,1′-biphenyl]-4-yl)oxy)methyl)phenyl)propanoate (305 mg) in THF (6.0 mL) and methanol (12 mL) was added 1N aqueous sodium hydroxide solution (5.9 mL), and the mixture was stirred at room temperature for 1 hr. The reaction mixture was concentrated under reduced pressure, and the residue was purified by silica gel column chromatography (ethyl acetate/hexane) to give the title compound (282 mg) as a pale-yellow oil.

1. concentrationThe reaction mixture was concentrated under reduced pressure
2. customthe residue was purified by silica gel column chromatography (ethyl acetate/hexane)

ORD 기록

ord-c1182b6afc254e1ba378e683367bfa10

출처 데이터셋

uspto-grants-2016_07

DOI

10.6084/m9.figshare.5104873.v1

특허 번호

US09382188B2