IP Library › Granted Patent US 8,519,186
Granted Patent B2
US 8,519,186 · App. 12/914,645 · Granted Aug 27, 2013

Process for the preparation of indazolyl ureas that inhibit Vanilloid subtype 1 (VR1) receptors

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Quick Facts
Patent No.
US 8,519,186
App. No.
12/914,645
Granted
Aug 27, 2013
Kind
B2
Abstract

The present invention relates to a process of preparing indazolyl ureas that are useful as antagonists of the vanilloid receptor subtype 1 (VR1).

Claims (4)

1. A compound of formula (III),

wherein R 9 , R 11 , and R 12 are each hydrogen; and

R 10 is selected from the group consisting of alkyl, alkoxy, halogen, hydroxy, cyano, and nitro.

2. A compound of formula (XI),

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 17, 2013
From: ABBOTT LABORATORIES
To: ABBVIE INC.
Reel/Frame 030231/0808 →