[EN] METHODS FOR MAKING CENTRAL NERVOUS SYSTEM AGENTS THAT ARE TRPV1 ANTAGONISTS [FR] PROCÉDÉS DE PRÉPARATION D'AGENTS DESTINÉS AU SYSTÈME NERVEUX CENTRAL QUI SONT DES ANTAGONISTES DES TRPV1
作者:Su Yu、Anthony Haight、Brian Kotecki、Lei Wang、Kirill Lukin、David R. Hill
DOI:10.1021/jo901943s
日期:2009.12.18
A five-step synthesis of a TRPV1 receptor antagonist 1 is described. The key step involves a novel palladium-catalyzed amidation reaction of 4-chloro-1-methylindazole 8 with the benzyl urea 9 to form the unsymmetrically substituted urea 1.
Compounds of formula (I)
wherein R
3
, R
7
, R
9
and L are defined in the description are TRPV1 antagonists that exhibit low inhibitory activity against CYP3A4. Compositions comprising such compounds and methods for treating conditions and disorders using such compounds and compositions are also disclosed.
METHODS FOR MAKING CENTRAL NERVOUS SYSTEM AGENTS THAT ARE TRPV1 ANTAGONISTS
申请人:Lukin Kirill A.
公开号:US20100016611A1
公开(公告)日:2010-01-21
The invention discloses compounds of formula II:
and methods of making the compounds, which are VR
1
antagonists that are useful in treating pain, inflammatory thermal hyperalgesia, urinary incontinence and bladder overactivity.
Compounds of formula (I)
wherein R3, R7, R9 and L are defined in the description are TRPV1 antagonists that exhibit low inhibitory activity against CYP3A4. Compositions comprising such compounds and methods for treating conditions and disorders using such compounds and compositions are also disclosed.
Methods for making central nervous system agents that are TRPV1 antagonists
申请人:Abbott Laboratories
公开号:EP2489660A1
公开(公告)日:2012-08-22
The invention discloses a process of making compounds of formula (XXIV): and methods of making the compounds, which are VR1 antagonists that are useful in treating pain, inflammatory thermal hyperalgesia, urinary incontinence and bladder overactivity.