IP Library Granted Patent US 9,266,845
Granted Patent B2
US 9,266,845 · App. 14/528,444 · Granted Feb 23, 2016

Oligomer-containing substituted aromatic triazine compounds

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Quick Facts
Patent No.
US 9,266,845
App. No.
14/528,444
Granted
Feb 23, 2016
Kind
B2
Abstract

The invention relates to (among other things) methods for treatment comprising administering oligomer-containing substituted aromatic triazine compounds. A compound of the invention, when administered by any of a number of administration routes, exhibits one or more advantages over corresponding compounds lacking the oligomer.

Claims (18)

1. A compound encompassed by the following formula:

or a pharmaceutically acceptable salt thereof, wherein:

R 1 is selected from the group consisting of Cl, Br, I, C 1-4 alkyl and OMe;

R 2 is selected from the group consisting of Cl, Br, I, C 1-4 alkyl and OMe; and

n is an integer selected from the group consisting of 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11.

2. The compound of claim 1 , wherein: R 1 is selected from the group consisting of Cl, Br, I, and C 1-4 alkyl; and R 2 is selected from the group consisting of Cl, Br, I, and C 1-4 alkyl.

3. The compound of claim 1 , wherein: R 1 is selected from the group consisting of Cl, Br and I; and R 2 is selected from the group consisting of Cl, Br and I.

4. The compound of claim 1 , wherein R 1 is Cl and R 2 is Cl.

5. The compound of claim 4 , wherein n is selected from the group consisting of 2, 3, 4, 5 and 6.

6. The compound of claim 5 , wherein n is 2.

7. The compound of claim 5 , wherein n is 3.

8. The compound of claim 5 , wherein n is 4.

9. The compound of claim 5 , wherein n is 5.

10. The compound of claim 1 , wherein n is selected from the group consisting of 2, 3, 4, 5 and 6.

11. The compound of claim 1 , wherein n is 2.

12. The compound of claim 1 , wherein n is 3.

13. The compound of claim 1 , wherein n is 4.

14. The compound of claim 1 , wherein n is 5.

Assignments (4)
RELEASE OF SECURITY INTEREST Recorded Apr 17, 2020
From: TC LENDING, LLC, AS COLLATERAL AGENT
To: NEKTAR THERAPEUTICS
Reel/Frame 053180/0009 →
RELEASE OF SECURITY INTEREST RECORDED AT REEL 34378, FRAME 0972 Recorded Oct 14, 2015
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: NEKTAR THERAPEUTICS
Reel/Frame 036855/0558 →
GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS Recorded Oct 6, 2015
From: NEKTAR THERAPEUTICS
To: TC LENDING, LLC, AS COLLATERAL AGENT
Reel/Frame 036796/0562 →
SECURITY INTEREST Recorded Dec 4, 2014
From: NEKTAR THERAPEUTICS
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 034378/0972 →