IP Library › Granted Patent US 11,878,982
Granted Patent B2
US 11,878,982 · App. 17/329,525 · Granted Jan 23, 2024

Spiropiperidine derivatives

Inventors: Robert L Hudkins (Chester Springs, PA); David B. Whitman (Phoenixville, PA); Craig A. Zificsak (Downingtown, PA); Allison L. Zulli (Chesterbrook, PA); Melody McWherter (Boyertown, PA)
Assignee: 89BIO LTD
C07D491/107C07D491/113
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Quick Facts
Patent No.
US 11,878,982
App. No.
17/329,525
Granted
Jan 23, 2024
Kind
B2
Abstract

Described herein are spiropiperidine compounds according to Formula I that have demonstrated activity as fatty acid synthase inhibitors. Also described herein are pharmaceutical compositions containing the described spiropiperidine compounds, and methods of treating diseases mediated by fatty acid synthase, by administering one or more of the compounds or pharmaceutical formulations described herein. Also described herein are methods of synthesizing the compounds described, including the described spiropiperidine compounds and synthetic intermediates that are useful in those syntheses.

Claims (3)

1. A compound that is:

or a pharmaceutically acceptable salt thereof.

2. A pharmaceutical composition comprising at least one compound according to claim 1 , and at least one pharmaceutically acceptable excipient.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 30, 2025
From: 89BIO LTD.
To: CEPHALON LLC
Reel/Frame 072730/0677 →
Continuity (3)
Continuation 16469840
Provisional Application 62434167 · Dec 14, 2016
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