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:
Oct. 16, 2012
Filed:
May. 06, 2010
Applicants:
Angelino Doppiu, Seligenstadt, DE;
Ralf Karch, Kleinostheim, DE;
Kurt Puentener, Basel, CH;
Andreas Rivas-nass, Schries, DE;
Michelangelo Scalone, Birsfelden, CH;
Roland Winde, Frankfurt, DE;
Eileen Woerner, Maintal, DE;
Inventors:
Angelino Doppiu, Seligenstadt, DE;
Ralf Karch, Kleinostheim, DE;
Kurt Puentener, Basel, CH;
Andreas Rivas-Nass, Schries, DE;
Michelangelo Scalone, Birsfelden, CH;
Roland Winde, Frankfurt, DE;
Eileen Woerner, Maintal, DE;
Assignee:
Roche Palo Alto LLC, South San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 413/14 (2006.01); C07D 403/02 (2006.01); C07D 209/48 (2006.01); C07F 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a novel process for the preparation of Ruthenium metathesis catalysts of the formula Ruthenium metathesis catalysts have been widely applied in the synthesis of macrocyclic drug compounds.