HCID 178513051, compound → HCID 178513050, compound

Participants

Reaction Steps

2-(3'-Nitrophenyl)quinoline-4-carbonylguanidine (0.40 g) formed in Example 19 was dissolved in 40 ml of methanol, and hydrogenated under normal pressure for 5.5 hours in the presence of 0.3 g of Pd/C (purity 10%). The catalyst was filtered off from the reaction solution, and the filtrate was concentrated to obtain 0.45 g of the above-mentioned compound as a brown crystal. m.p. 209°-210° C.

Provenance & Evidence