HCID 53756755, compound → HCID 22036108, compound

Participants

Reaction Steps

2-Acetylsulfanylmethyl-3-(6-tert-butoxycarbonylamino-pyridin-3-yl)4-phenyl-butyric acid ethyl ester (0.14 g, 0.3 mmol) was dissolved in conc. HCl (5.0 mL). The solution was heated to reflux for 4.5 h under argon. Concentration under reduced pressure gave the title compound as the hydrochloride salt (100 mg, 98%).

Provenance & Evidence