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. 05, 2008
Filed:
Apr. 21, 2005
Applicants:
Johannes Platzek, Berlin, DE;
Orlin Petrov, Berlin, DE;
Marc Willuhn, Berlin, DE;
Klaus Dieter Graske, Berlin, DE;
Werner Skuballa, Berlin, DE;
Inventors:
Johannes Platzek, Berlin, DE;
Orlin Petrov, Berlin, DE;
Marc Willuhn, Berlin, DE;
Klaus Dieter Graske, Berlin, DE;
Werner Skuballa, Berlin, DE;
Assignee:
Schering AG, Berlin, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D 309/06 (2006.01); C07C 45/27 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a new synthetic process for the production of key intermediates useful in the synthesis of epothilones or epothilone derivatives, to certain compounds used to produce these key intermediates and to a process to produce said compounds.