[EN] N-LINKED HYDROXAMIC ACID DERIVATIVES USEFUL AS ANTIBACTERIAL AGENTS [FR] DÉRIVÉS D'ACIDE HYDROXAMIQUE À LIAISON N, UTILES COMME AGENTS ANTIBACTÉRIENS
[EN] N-LINKED HYDROXAMIC ACID DERIVATIVES USEFUL AS ANTIBACTERIAL AGENTS [FR] DÉRIVÉS D'ACIDE HYDROXAMIQUE À LIAISON N, UTILES COMME AGENTS ANTIBACTÉRIENS
NiSO<sub>4</sub>-catalyzed C–H activation/C–S cross-coupling of 1,2,3-triazole N-oxides with thiols
作者:Jiayi Zhu、Yu Chen、Feng Lin、Baoshuang Wang、Zhengwang Chen、Liangxian Liu
DOI:10.1039/c4ob02586e
日期:——
An efficient nickel-catalyzed protocol for C–S cross-coupling through the direct functionalization of 2-aryl-1,2,3-triazole N-oxide C–H bonds with aryl or alkyl thiols, or diphenyl disulfide has been developed. The targeted N+–O− bondcleavage can be observed during the reaction, and thus obviates the need to use an additional deoxygenation step. This new protocol for the preparation of thiolated 2-aryl-1
A novel strategy for rhodium‐catalyzed direct C‐H ortho‐alkylation of 2‐aryl‐1,2,3‐triazole N‐oxides with maleimides was reported. It proceeds with high atom efficiency, free external oxidant, excellent regioselectivity, and convenient on a gram‐scale.
N-Linked Hydroxamic Acid Derivatives Useful As Antibacterial Agents
申请人:Brown Matthew Frank
公开号:US20120258948A1
公开(公告)日:2012-10-11
The present invention is directed to a new class of hydroxamic acid derivatives of formula I,
wherein the variables G, T, D, L, R
1
, R
2
, R
3
are as described herein, their use as LpxC inhibitors, and more specifically their use to treat bacterial infections in a patient in need thereof.
N-linked hydroxamic acid derivatives useful as antibacterial agents
申请人:Brown Matthew Frank
公开号:US08664401B2
公开(公告)日:2014-03-04
The present invention is directed to a new class of hydroxamic acid derivatives of formula I,
wherein the variables G, T, D, L, R1, R2, R3 are as described herein, their use as LpxC inhibitors, and more specifically their use to treat bacterial infections in a patient in need thereof.
N-Link Hydroxamic Acid Derivatives Useful As Antibacterial Agents
申请人:Pfizer Inc.
公开号:US20140128363A1
公开(公告)日:2014-05-08
The present invention is directed to a new class of hydroxamic acid derivatives, their use as LpxC inhibitors, and more specifically their use to treat bacterial infections.