IP Library Granted Patent US 11,124,493
Granted Patent B2
US 11,124,493 · App. 16/519,955 · Granted Sep 21, 2021

Nuclear transport modulators and uses thereof

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 11,124,493
App. No.
16/519,955
Granted
Sep 21, 2021
Kind
B2
Abstract

The present invention relates to compounds of formula I: and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising the compounds of formula I or their pharmaceutically acceptable salts, and methods of using said compounds, salts and compositions in the treatment of various disorders associated with CRM1 activity.

Claims (16)

1. A method of treating a cancer, the method comprising administering to a subject in need thereof a therapeutically effective amount of a compound represented by the following structural formula

or a pharmaceutically acceptable salt thereof, wherein the cancer is selected from multiple myeloma, diffuse large B-cell lymphoma, acute myeloid leukemia and follicular lymphoma.

2. The method of claim 1 , wherein the cancer is multiple myeloma.

3. The method of claim 1 , wherein the cancer is diffuse large B-cell lymphoma.

4. A method of treating a cancer, the method comprising administering to a subject in need thereof a therapeutically effective amount of a compound represented by the following structural formula

or a pharmaceutically acceptable salt thereof, wherein the cancer is colorectal cancer.

5. A method of treating a cancer, the method comprising administering to a subject in need thereof a therapeutically effective amount of a compound represented by the following structural formula

or a pharmaceutically acceptable salt thereof, wherein the cancer is prostate cancer.

6. A method of treating myelodysplastic syndrome, the method comprising administering to a subject in need thereof a therapeutically effective amount of a compound represented by the following structural formula

or a pharmaceutically acceptable salt thereof.

7. A method of treating an inflammatory disorder, the method comprising administering to a subject in need thereof a therapeutically effective amount of a compound represented by the following structural formula

or a pharmaceutically acceptable salt thereof, wherein the inflammatory disorder is an inflammatory bowel disease.

8. The method of claim 7 , wherein the inflammatory bowel disease is selected from Crohn's disease and ulcerative colitis.

9. A method of treating nasopharyngeal cancer in a subject in need thereof, the method comprising administering to the subject a therapeutically effective amount of a compound represented by the following structural formula

or a pharmaceutically acceptable salt thereof.

10. The method of any one of claims 1 - 9 , wherein the compound is administered orally.

Assignments (5)
RELEASE OF SECURITY INTEREST IN PATENTS AT REEL/FRAME NO. 67396/0532 Recorded Oct 14, 2025
From: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS AGENT
To: KARYOPHARM THERAPEUTICS INC.
Reel/Frame 073111/0142 →
PATENT SECURITY AGREEMENT Recorded Oct 10, 2025
From: KARYOPHARM THERAPEUTICS INC.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS COLLATERAL TRUSTEE
Reel/Frame 073058/0504 →
SECOND LIEN PATENT SECURITY AGREEMENT Recorded May 13, 2024
From: KARYOPHARM THERAPEUTICS INC.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 067396/0532 →
SECURITY INTEREST Recorded May 8, 2024
From: KARYOPHARM THERAPEUTICS INC.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 067345/0255 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 23, 2019
From: BALOGLU, ERKAN; SHACHAM, SHARON; MCCAULEY, DILARA; KASHYAP, TRINAYAN; SENAPEDIS, WILLIAM; LANDESMAN, YOSEF; GOLAN, GALI; KALID, ORI; SHECHTER, SHARON
To: KARYOPHARM THERAPEUTICS INC.
Reel/Frame 051414/0802 →