C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 473/18 (2006.01)
Patent
CA 2581965
A process for the preparation of valganciclovir with triacetyl ganciclovir (V) as a starting material, comprising the following steps: selective hydrolysis, reacting with a coupling agent and a solvent, followed by hydrolysis under basic conditions and hydrogenolysis in the presence of a catalyst.
Narayanrao Kankan Rajendra
Purushottam Pande Vidyadhar
Ramchandra Rao Dharamaraj
Cipla Limited
Riches Mckenzie & Herbert Llp
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