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FRESENIUS KABI ONCOLOGY LTD.

FRESENIUS KABI ONCOLOGY LTD. Patent applications
Patent application numberTitlePublished
20110301189STABLE PHARMACEUTICAL COMPOSITIONS OF RAPAMYCIN ESTERS - A stable pharmaceutical compositions of Rapamycin Esters, in particular Rapamycin 42-ester with 3-hydroxy-2-(hydroxymethyl)-2-methylpropionic acid that is free of antioxidants and a process of preparing the same.12-08-2011
20100234617 PROCESS FOR PREPARATION OF LETROZOLE AND ITS INTERMEDIATES - The present invention relates to an improved process for preparation of the non-steroidal aromatase inhibitor drug, Letrozole of formula (I) and its intermediates, 4-[1-(1,2,4-triazolyl)methyl]-benzonitrile of formula (IV) and 4-[1-(1,2,4-triazolyl)methyl]-benzonitrile hydrochloride of formula (VII), all having a purity of ≧99%, which is simple, convenient, economical, does not use hazardous chemicals and industrially viable.09-16-2010