Hydrochloric Acid → HCID 67056679, compound

Participants

Reaction Steps

(±)-cis-N1-[[5-[2-(tert-Butoxycarbonylamino)-ethyl]-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl]carbonyl]-N2-[(5-chloroindol-2-yl)carbonyl]-1,2-cyclohexanediamine (450 mg) was dissolved in dichloromethane (5 ml), and a saturated ethanol solution (30 ml) of hydrochloric acid was added to stir the mixture at room temperature for 1 minute. The reaction mixture was concentrated under reduced pressure, ethyl acetate was added to the residue, and solids deposited were collected by filtration to obtain the title compound (367 mg) as a pale yellow amorphous solid.

Provenance & Evidence