The residue containing the sugar was analyzed by UPLC/MS
under the following conditions: solvents: (A) ACN−H2O (30/70) +
0.1% NH4OH; (B) ACN−H2O (80/20) + 0.1% NH4OH, A/B (20/
80), flow: 0.17 mL/min, detection: MS. The analysis by SFC was
performed under the following conditions: cosolvent MeOH (15%),
CO2 flow rate: 3.4 mL/min, cosolvent flow rate: 0.6 mL/min, total