Piperidine → HCID 67075003, compound

Participants

Reaction Steps

According to the procedure described in the synthesis method of Compound IV-1, (9H-fluoren-9-yl)methyl (S)-3-(4-tert-butoxyphenyl)-1-(((S)-1,1-diethoxypropan-2-yl)(isoquinolin-5-ylmethyl)amino)-1-oxopropan-2-ylcarbamate (Compound III-5) 508 mg (0.70 mmol) was treated with piperidine and purified on silica gel column chromatography (n-hexane:ethyl acetate=9:1, chloroform:methanol=100:0 and 8:2) to obtain the title compound 406 mg (114%).

Provenance & Evidence