Diisopropylethylamine → HCID 59451544, 화합물

HATU (0.072 g, 0.19 mmol) was added to a solution of 3-{[3-(aminomethyl)-6-chloro-2-fluorophenyl]oxy}-5-chlorobenzonitrile (0.040 g, 0.13 mmol), 7-methyl-1H-indole-2-carboxylic acid (0.033 g, 0.19 mmol) and DIPEA (0.033 mL, 0.19 mmol) in DMF (1 mL). After 1 h, the reaction mixture was diluted with ethyl acetate and water. The organic layer was washed with water and brine, dried over anhydrous sodium sulfate, and concentrated. The residue was purified by column chromatography (hexane/EtOAc) to give a sticky solid, which was triturated with methanol and dried under vacuum to give the title compound (0.035 g, 57%) as a white solid. 1H NMR (400 MHz, DMSO-d6): δ ppm 11.38 (s, 1H), 8.99 (t, 1H), 7.81 (s, 1H), 7.26-7.63 (m, 5H), 7.15 (d, 1H), 6.68-7.06 (m, 2H), 4.57 (d, 2H), 2.21-2.69 (s, 3H). MS: m/z 468 (M+1).

1. washThe organic layer was washed with water and brine
2. dry with materialdried over anhydrous sodium sulfate
3. concentrationconcentrated
4. customThe residue was purified by column chromatography (hexane/EtOAc)
5. customto give a sticky solid, which
6. customwas triturated with methanol
7. customdried under vacuum

ORD 기록

ord-c9f822e1407d4dcdb438202e986ca13b

출처 데이터셋

uspto-grants-2012_11

DOI

10.6084/m9.figshare.5104873.v1

특허 번호

US08304419B2