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. 23, 1990
Filed:
Jan. 28, 1988
Applicant:
Inventors:
Arthur M Felix, West Caldwell, NJ (US);
Alain Fournier, Pierrefonds, CA;
Waleed Danho, Wayne, NJ (US);
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K / ; C07K / ; C07K / ;
U.S. Cl.
CPC ...
530334 ; 530333 ; 530336 ; 530327 ; 530328 ;
Abstract
A method for the solid phase synthesis of multi-sulfated peptides comprising coupling side-chain unprotected hydroxyamino acids to the peptide chain utilizing benzotriazol-1-yl-oxy-tris (dimethyl)-phosphonium hexafluorophosphate (BOP) as a coupling reagent.