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:
Jan. 02, 1990
Filed:
Dec. 15, 1988
Bio-Mega Inc., Laval, CA;
Abstract
Disclosed herein are derivatives of atrial natriuretic peptides wherein the exocyclic N-terminal peptide segment is deleted and the two cysteinyl residues (at positions 105 and 121) of the natural sequence are replaced with a trivalent unit, --NHCH(CO--)--Q--X--Y--CH.sub.2 CH.sub.2 CO-- wherein Q is methylene, ethylene or CR'R' wherein R' and R' each independently is lower alkyl, X is oxy or thio, and Y is methylene or des-Y. The derivatives may be optionally substituted at various positions including positions 106, 107 and 124. The derivatives possess ANF-like activity and are indicated for treating hypertension and for treating pathological conditions resulting from an imbalance of body fluids and electrolytes.