(S)-(+)-Tetrahydrofurfurylamine → 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-[3-fluoro-5-({[(1R)-1,2,2-trimethylpropyl]amino}methyl)phenyl]-1H-indole-7-carboxamide trifluoroacetate

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Reaction Steps

The title compound was prepared according to the general procedure of 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-[3-fluoro-5-({[(2S)-tetrahydro-2-furanylmethyl]amino}methyl)phenyl]-1H-indole-7-carboxamide trifluoroacetate, substituting (2R)-3,3-dimethyl-2-butanamine (52 mg, 0.525 mmol) for 1-[(2S)-tetrahydro-2-furanyl]methanamine to afford 24.9 mg of the title compound (43.6%).

Provenance & Evidence