ANTAGONISTS OF THE TRPV1 RECEPTOR AND USES THEREOF
申请人:Bayburt Erol K.
公开号:US20080153871A1
公开(公告)日:2008-06-26
The present application is directed to compounds that are TRPV1 antagonists and have formula (I)
wherein variables Ar
1
, L
1
, R
1
, R
2
, R
3
, R
4
, R
5
, Y
1
, Y
2
, and Y
3
, are as defined in the description, which are useful for treating disorders caused by or exacerbated by vanilloid receptor activity.
Compounds of formula (I)
wherein A, R
1
, R
2
, and R
3
are defined in the specification, and which are useful as therapeutic compounds particularly for treating disorders or conditions associated with inflammation, pain, bladder overactivity, urinary incontinence, and other disorders caused by or exacerbated by TRPV1.
Disclosed herein are compounds of formula (I):
or pharmaceutically acceptable salts thereof, wherein X
1
, L, R
x
, R
y
, R
z
, A, m, n, p, q, s, and positions a and b are as defined in the specification. Compositions comprising such compounds and methods for treating conditions and disorders using such compounds and compositions are also disclosed.
披露于此的是公式(I)的化合物:
或其药用可接受的盐,其中X
1
,L,R
x
,R
y
,R
z
,A,m,n,p,q,s,以及位置a和b如说明书所述定义。还披露了包含此类化合物的组合物以及使用此类化合物和组合物治疗状况和失调的方法。
Rhodium-Catalyzed Intramolecular Hydroarylation of 1-Halo-1-alkynes: Regioselective Synthesis of Semihydrogenated Aromatic Heterocycles
The regioselective intramolecularhydroarylation of (3‐halo‐2‐propynyl)anilines, (3‐halo‐2‐propynyl) aryl ethers, or (4‐halo‐3‐butynyl) aryl ethers was efficiently catalyzed by Rh2(OCOCF3)4 to give semihydrogenated aromatic heterocycles, such as 4‐halo‐1,2‐dihydroquinolines, 4‐halo‐3‐chromenes, or 4‐(halomethylene)chromans, in good to excellent yields. Some synthetic applications taking advantage of
Fluoride-Mediated Nucleophilic Aromatic Amination of Chloro-1<i>H</i>-1,2,3-triazolium Salts
作者:Daiya Kase、Ryosuke Haraguchi
DOI:10.1021/acs.orglett.1c03677
日期:2022.1.14
We report a fluoride-mediated nucleophilic aromatic amination of chloro-1H-1,2,3-triazolium salts with aliphatic amines. The reaction proceeded under mild reaction conditions to provide amino-1,2,3-triazolium salts with various functional groups, which can be utilized for further transformations. Moreover, it was found that an amino-1,2,3-triazolium salt was transformed via deprotonation into the N-heterocyclic
我们报告了氯-1 H -1,2,3-三唑盐与脂肪族胺的氟化物介导的亲核芳香胺化。该反应在温和的反应条件下进行,得到具有多种官能团的氨基-1,2,3-三唑鎓盐,可用于进一步的转化。此外,发现氨基-1,2,3-三唑鎓盐通过去质子化转化为N-杂环亚胺(NHI),对苯乙酮与三甲基甲硅烷基氰化物的氰基化反应表现出优异的催化活性。