HCID 131721712, compound → Gln-Ala

Participants

Reaction Steps

The protected form of L-Gln-L-Ala-didemnin A. (1.20 mg, 0.90 umol) was dissolved in isopropyl alcohol (0.05 mL) and 10% Pd/C catalyst (0.80 mg) was added. The solution was hydrogenated for 3 h, then the catalyst was removed by filtration over celite and solvent was removed to afford L-Gln-L-Ala-DA (0.75 mg, 87%); FABMS 1142.7 (M+H); HRFABMS Calcd for C57H92N9O15 (M+H) 1142.6717, Found 1142.6713.

Provenance & Evidence