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Ettore Bigatti

Ettore Bigatti, Rho IT

Patent application numberDescriptionPublished
20080200681Processes for preparing palonosetron salts - The present invention provides processes for preparing Palonosetron salts, especially, the hydrochloride salt and intermediates used to prepare Palonosetron salts.08-21-2008
20090247767PROCESSES FOR PREPARING SUNITINIB AND SALTS THEREOF - Methods for preparing sunitinib or salts thereof are described using novel intermediates and chemical pathways. One such intermediate is:10-01-2009
20100004449CRYSTALLINE FORMS OF ERLOTINIB BASE AND ERLOTINIB HCL - The preparation of crystalline Erlotinib base form G2 is described. This crystalline form can be converted to an Erlotinib salt, such as Erlotinib HCl, which can be used in the treatment of patients with locally advanced or metastatic non-small cell lung cancer (NSCLC).01-07-2010
20100035354PROCESS FOR PREPARING AZACYTIDINE INTERMEDIATE - The present invention provides a processes for preparing 5-Azacytidine, and intermediates thereof. The present invention further provides an analytical method for determining the purity of 5-Azacytidine in a sample.02-11-2010
20100160646PROCESSES FOR PREPARING SUNITINIB AND SALTS THEREOF - Methods for preparing sunitinib or salts thereof are described using novel intermediates and chemical pathways. One such intermediate is:06-24-2010
20110009596PROCESS FOR THE PREPARATION OF N-PROTECTED-DECYLAMINOETHANAL - Compounds useful in the preparation of telavancin, for example, were prepared. These compounds include decylaminoethanal dialkyl acetals and N-protected decylaminoethanal dialkyl acetals, imidazolidine derivatives, and N-protected-decylaminoethanal.01-13-2011

Patent applications by Ettore Bigatti, Rho IT

Ettore Bigatti, Balerna CH

Patent application numberDescriptionPublished
20090306417Process for the preparation of 7alpha-alkylated 19-norsteroids - Processes useful in the preparation of pharmaceutical compounds such as fulvestrant and processes for the preparation of fulvestrant.12-10-2009
20090318721Process for the preparation of 7alpha-alkylated 19-norsteroids - Processes useful in the preparation of pharmaceutical compounds such as fulvestrant and processes for the preparation of fulvestrant.12-24-2009

Patent applications by Ettore Bigatti, Balerna CH