IP Library Granted Patent US 8,546,421
Granted Patent B1
US 8,546,421 · App. 12/583,579 · Granted Oct 1, 2013

Oncogenic-RAS-signal dependent lethal compounds

Inventors: Brent R. Stockwell (New York, NY); Wan Seok Yang (New York, NY); Rohitha Sriramaratnam (New York, NY)
Assignee: The Trustees of Columbia University in the City of New York
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Quick Facts
Patent No.
US 8,546,421
App. No.
12/583,579
Granted
Oct 1, 2013
Kind
B1
Abstract

Compounds with cancer cell specific lethality are provided. In particular, RAS-selective lethal compounds and compositions are provided. Also provided are methods of screening for such compounds and methods of treating a condition in a mammal, by administering to the mammal a therapeutically effective amount of such compounds or compositions.

Claims (7)

1. A compound selected from the group consisting of:

and mixtures thereof, or a N-oxide, crystalline form, or pharmaceutically acceptable salt thereof.

2. The compound according to claim 1 , which is:

or a N-oxide, crystalline form, or pharmaceutically acceptable salt thereof.

3. The compound according to claim 2 , which is enantiomerically pure.

4. A pharmaceutical composition comprising a pharmaceutically acceptable carrier and an enantiomerically pure RAS-selective lethal compound having the structure:

or a N-oxide, crystalline form, or pharmaceutically acceptable salt thereof.

Assignments (2)
CONFIRMATORY LICENSE Recorded Dec 3, 2010
From: COLUMBIA UNIV NEW YORK MORNINGSIDE
To: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT
Reel/Frame 025441/0429 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 23, 2009
From: STOCKWELL, BRENT R.; YANG, WAN SEOK; SRIRAMARATNAM, ROHITHA
To: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Reel/Frame 023554/0179 →
Continuity (2)
Continuation In Part PCTUS2008002390 · Feb 21, 2008
Provisional Application 60902575 · Feb 21, 2007