Gupta, Poonam published an article in 2021, the title of the article was Synthesis of related substances of antipsychotic drug Risperidone.SDS of cas: 517-23-7 And the article contains the following content:
European pharmacopeia related substances I [ R1 = H, CH3; R2 = (5-fluoro-1,2-benzoxazol-3-yl), (4-fluoro-2-hydroxy-benzoyl) etc] (impurities) was obtained during the synthesis of Risperidone. Described the detection, origin, synthesis, characterization and control of the related substances, which was improved the com. process. The experimental process involved the reaction of 3-Acetyldihydrofuran-2(3H)-one(cas: 517-23-7).SDS of cas: 517-23-7
The Article related to methyl piperidyl ethyl tetrahydropyridopyrimidinone preparation, Heterocyclic Compounds (More Than One Hetero Atom): Pyrimidines and Quinazolines and other aspects.SDS of cas: 517-23-7
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