Valganciclovir Impurity 6

Chemical Name: 2-((2-Amino-6-oxo-5,6-dihydro-9H-purin-9-yl)methoxy)-3-hydroxypropyl ((benzyloxy)carbonyl)-L-valyl-L-valinate

Synonym: 2-(2-Benzyloxycarbonylamino-3-methyl-butyrylamino)-3-methyl-butyric acid 2-(2-amino-6-oxo-5,6-dihydro-purin-9-ylmethoxy)-3-hydroxy- propyl ester