Benzathine → HCID 9832273, compound

Participants

Reaction Steps

(R)-(−)-2-[3-[3-(1-tert-Butylcarbonylmethyl-2-oxo-5-c yclohexyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-3-yl)urei do]phenyl]-2-methylpropionic acid (158 mg) and N,N′-dibenzylethylenediamine (67 mg) were added to acetonitrile (2 mL), and were then dissolved under heat. The reaction mixture was allowed to stand. Crystals so precipitated were collected by filtration and dried, whereby the title compound (200 mg) was obtained. Yield: 89%.

Provenance & Evidence