HCID 57070053, compound → HCID 9915200, compound

Participants

Reaction Steps

31 mg of (2S)-2-(naphthalene-1-sulfonylamino)-3-{4-[3-(1,4,5,6-tetrahydropyrimidin-2-ylcarbamoyl)-propoxy]-phenyl}-propionic acid tert-butyl ester were dissolved in trifluoroacetic acid/water (95/5) and stirred for 2 hours. The solvent was removed in vacuo, and the residue was dissolved in acetic acid/water and lyophilized. Yield 19.7 mg. MS (ES+): m/e=539.3 (M+H)+.

Provenance & Evidence