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:
Dec. 16, 1997
Filed:
Apr. 13, 1994
Thomas C Bruice, Santa Barbara, CA (US);
Kenneth A Browne, Goleta, CA (US);
Gong-Xin He, Fremont, CA (US);
The Regents of the University of California, Oakland, CA (US);
Abstract
The present invention provides a triheterocyclic peptide having first, second, and third 5-member heterocyclic moieties having the following formula CR.sub.3 CONH--Q.sup.1 --CONH--Q.sup.2 --CONH--Q.sup.3 -CONH--(CR.sub.3).sub.S --B, wherein Q.sup.1 is selected from a group consisting of: ##STR1## wherein Q.sup.2 is selected from a group consisting of: ##STR2## wherein Q.sup.3 is selected from a group consisting of: ##STR3## wherein at least one of A and Z is other than C; wherein A is C, N, O, or S; wherein B is N(CR.sub.3).sub.n or C(NH.sub.2).sub.2 ; wherein n is an integer from 2 to 10; wherein P is H, a lower alkyl or a halogen; wherein Q1, Q2, and Q3 are the same or different; wherein R is H, a lower alkyl group; wherein S is an integer from 1 to 10; wherein X' represents CR.sub.3, (CR.sub.2).sub.n --NRY, or (CR.sub.2).sub.n --CR.sub.2 Y; wherein X' represents CR.sub.3, (CR.sub.2).sub.n --NRY, or (CR.sub.2).sub.n --CR.sub.2 Y; wherein X'' represents CR.sub.3, (CR.sub.2).sub.n --NRY, or (CR.sub.2).sub.n --CR.sub.2 Y; wherein Y is a polyamine group, and wherein Z is C or N; wherein at least one of X', X', or X'' is other than CR.sub.3.