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:
May. 03, 1988
Filed:
Oct. 23, 1985
Applicant:
Inventors:
William M Bryan, Philadelphia, PA (US);
William F Huffman, Malvern, PA (US);
Michael L Moore, Media, PA (US);
Assignee:
Smithkline Beckman Corporation, Philadelphia, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07C / ;
U.S. Cl.
CPC ...
530315 ; 530328 ; 530329 ; 514807 ;
Abstract
Peptides whose structures resemble those of vasopressin antagonists but have both a carboxamido amino acid unit and a basic amino acid unit in the side chain have good antagonist activity. A species of the invention is [1-(.beta.-mercapto-.beta.,.beta.-cyclopentamethylenepropionic acid)-2-(O-ethyl)-D-tyrosine-4-valine-8-glutamine-9-desglycine]-vasopressi n.