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:
Aug. 23, 1988
Filed:
Dec. 04, 1986
Applicant:
Inventor:
Fadia E Ali, Cherry Hill, NJ (US);
Assignee:
Smith Kline Beckman Corporation, Philadelphia, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07K / ;
U.S. Cl.
CPC ...
514 16 ; 514807 ; 530315 ;
Abstract
Vasopressin antagonists which have a dipeptide tail composed of a neutral and basic amino acid unit demonstrate potent V.sub.1 and V.sub.2 -antagonist activity. Two species of this invention, which are prepared by solid phase peptide synthesis, are [1-(.beta.-mercapto-.beta.,.beta.-cyclopentamethylene propionic acid)-2-(O-ethyl)-D-tyrosine-4-valine-7-tyrosine-8-arginine-9-desglycine]- vasopressin and [1-(.beta.-mercapto-.beta.,.beta.-cyclopentamethylenepropionic acid)-2-(O-ethyl)-D-tyrosine-4-valine-7-arginine-8-tyrosine-9-desglycine]- vasopressin.