发明授权
US09475799B1 Synthesis of Raltegravir 有权
Raltegravir的合成

Synthesis of Raltegravir
摘要:
The present invention relates to a novel synthetic route for the preparation of raltegravir and pharmaceutically acceptable salts, starting from 2-amino-2-methylpropanenitrile and oxadiazole carbonyl chloride, through the formation of a pyrimidinone intermediate of formula (V).
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