| 摘要 |
Dissolve 5'-GMP 2Na 60g and 5'-IMP 2Na 60g in water 300mL on a heater, add MeOH 22.5ml to the soln. for 30 min. at 40 deg.C, ripen for 10 min. to obtain homogeneous crystals, add MeOH 427.5ml for 3hr. and cool to 15 deg.C to give the 1:1 mixt. of GMP 2Na/IMP 2Na 151g. |
