IP Library Granted Patent US 10,562,856
Granted Patent B2
US 10,562,856 · App. 16/206,611 · Granted Feb 18, 2020

DNA2 inhibitors for cancer treatment

Inventors: Binghui Shen (La Verne, CA); Judith Campbell (Pasadena, CA); Li Zheng (Arcadia, CA); Hongzhi Li (Duarte, CA); David Horne (Duarte, CA); Jun Xie (Duarte, CA); Kenneth Karanja (Maple Grove, MN)
Assignees: City of Hope; California Institute of Technology
C07D215/56A61K31/47A61K45/06
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Quick Facts
Patent No.
US 10,562,856
App. No.
16/206,611
Granted
Feb 18, 2020
Kind
B2
Abstract

Disclosed herein, inter alia, are compositions and methods for inhibiting DNA2.

Claims (8)

1. A method of treating cancer in a patient in need thereof, the method comprising administering to the patient a therapeutically effective amount of a compound, a pharmaceutically acceptable salt thereof, a tautomer thereof, or a pharmaceutically acceptable salt of a tautomer thereof; wherein the cancer is breast cancer, colon cancer, prostate cancer, lung cancer, or ovarian cancer; and wherein the compound is:

2. The method of claim 1 , further comprising administering to the patient a chemotherapeutic agent.

3. The method of claim 2 , wherein the chemotherapeutic agent is a PARP inhibitor.

4. The method of claim 2 , wherein the chemotherapeutic agent is a topoisomerase inhibitor.

5. The method of claim 4 , wherein the topoisomerase inhibitor is a topoisomerase I inhibitor.

6. The method of claim 2 , wherein the chemotherapeutic agent is irinotecan, topotecan, camptothecin, lamellarin D, etoposide, teniposide, doxorubicin, daunorubicin, mitoxantrone, amsacrine, ellipticines, aurintricarboxylic acid, HU-331, epigallocatechin gallate, genistein, quercetin, resveratrol, or a combination of two or more thereof.

7. The method of claim 1 , further comprising administering radiation to the patient.

8. The method of claim 2 , further comprising administering radiation to the patient.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 4, 2019
From: SHEN, BINGHUI; ZHENG, LI; LI, HONGZHI; HORNE, DAVID; XIE, JUN
To: CITY OF HOPE
Reel/Frame 047903/0806 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 4, 2019
From: CAMPBELL, JUDITH; KARANJA, KENNETH
To: CALIFORNIA INSTITUTE OF TECHNOLOGY
Reel/Frame 047903/0986 →
Continuity (4)
Division 15866268 · Jan 9, 2018
Division 15428021 · Feb 8, 2017
Provisional Application 62292506 · Feb 8, 2016
Related Publication 20190092732A1 · Mar 28, 2019