The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 07, 2006
Filed:
Feb. 11, 2004
Ferenc Korodi, Debrecen, HU;
Csaba Szabo, Debrecen, HU;
Szabolcs Salyi, Debrecen, HU;
Istvan Bodi, Balmazujvaros, HU;
Ferenc Korodi, Debrecen, HU;
Csaba Szabo, Debrecen, HU;
Szabolcs Salyi, Debrecen, HU;
Istvan Bodi, Balmazujvaros, HU;
Plus Chemicals, B.V., Mijdrecht, NL;
Abstract
The present invention relates to a process for preparing simvastatin, wherein the simvastatin dimer content is controlled. More particularly, the present invention relates to a process for preparing simvastatin having a simvastatin dimer content of about 0.2 to about 0.4% wt. The present invention also relates to a process for preparing simvastatin having a simvastatin dimer content of less than about 0.2% wt. The present invention also discloses a commercial scale process of preparing simvastatin having a specified simvastatin dimer content which is reproducible.