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:
Apr. 30, 2013
Filed:
May. 05, 2009
Applicants:
Matthieu Giraud, Sion, CH;
Fernando Albericio, Barcelona, ES;
Albert Isidro Liobet, Barcelona, ES;
Mercedes Alvarez Domingo, Sant Joan Despi, ES;
Inventors:
Matthieu Giraud, Sion, CH;
Fernando Albericio, Barcelona, ES;
Albert Isidro Liobet, Barcelona, ES;
Mercedes Alvarez Domingo, Sant Joan Despi, ES;
Assignee:
Lonza Ltd., Visp, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 209/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to indolesulfonyl halogenides which are useful for the protection of organic compounds comprising at least one guanidino moiety and/or at least one amino group. The invention further relates to a process for their preparation and their use as protecting reagents. The invention also relates to the process for the protecting reaction and to the protected compounds thereof.