Process for the preparation of keto compounds

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United States of America Patent

PATENT NO 8236961
APP PUB NO 20080293948A1
SERIAL NO

12121294

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Abstract

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A process for the preparation of 4-[1-oxo-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-α,α-dimethylbenzeneacetic acid, useful as an intermediate for the preparation of fexofenadine, is provided.

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Patent Owner(s)

Patent OwnerAddress
DIPHARMA FRANCIS S R L20021 BARANZATE (MI)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allegrini, Pietro San Donato Milanese, IT 114 341
Napoletano, Caterina Via Repubblica, IT 3 6
Rocchini, Eliana Colloredo Di Prato, IT 2 13
Scubla, Tiziano Pasian Di Prato, IT 7 9

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