Pyridine → HCID 53823170, compound

Participants

Reaction Steps

Compound 17 (10 mg, 18.0 μmol) was dissolved by addition of pyridine (1 mL). Acetic anhydride (0.5 mL) was added to the solution, and the mixture was stirred at the room temperature for 2 hours. The solvent was subjected to azeotropy with toluene, and the residue was purified with Sephadex LH-20 (CHCl3:MeOH=1:2) to obtain Compound 18 (11 mg, qu.).

Provenance & Evidence