HCID 49797468, compound → HCID 9820646, compound

Participants

Reaction Steps

Pyridinium narcistatin (3a, 50 mg) was dissolved in water (35 ml) and the solution passed through a column (1×20 cm) of Dowex 50W-X2 bearing the respective cation. The u.v. active fractions were combined and freeze dried to give the corresponding narcistatin salt as a colorless solid unless otherwise recorded. The solubility of each in water (mg/ml) now follows: 3c, >50 mg; 3d, 60 mg; 3e, 11 mg; 3f, <13 mg.

Provenance & Evidence