Direct Oxidation of N‐Benzylamides to Aldehydes or Ketones by N‐Bromosuccinimide
摘要:
A simple and efficient approach for the one-pot transformation of N-benzylamides to aldehydes or ketones under mild conditions was reported. All the 20 substrates gave moderate to excellent oxidative yields under the optimized conditions. Our study may provide a new approach for the one-pot synthesis of aldehydes or ketones from the corresponding amides.
CHEMOKINE RECEPTOR ANTAGONISTS AND METHODS OF USE THEREFOR
申请人:Luly Jay R.
公开号:US20090281081A1
公开(公告)日:2009-11-12
Disclosed are novel compounds and a method of treating a disease associated with aberrant leukocyte recruitment and/or activation. The method comprises administering to a subject in need an effective amount of a compound represented by:
or physiologically acceptable salt thereof.
Described herein are compounds that are antagonists of PGD
2
receptors. Also described are pharmaceutical compositions and medicaments that include the compounds described herein that are antagonists Of PGD
2
receptors. Also described herein are methods of using such antagonists of PGD
2
receptors, alone and in combination with other compounds, for treating respiratory, cardiovascular, and other PGD
2
-dependent or PGD
2
-mediated conditions or diseases.
HETEROARYL ANTAGONISTS OF PROSTAGLANDIN D2 RECEPTORS
申请人:Hutchinson John Howard
公开号:US20110312974A1
公开(公告)日:2011-12-22
Described herein are compounds that are antagonists of PGD
2
receptors. Also described are pharmaceutical compositions and medicaments that include the compounds described herein, as well as methods of using such antagonists of PGD
2
receptors, alone and in combination with other compounds, for treating respiratory, cardiovascular, and other PGD
2
-dependent or PGD
2
-mediated conditions or diseases.
Pyrrolidine Compounds Which Modulate The CB2 Receptor
申请人:Berry Angela
公开号:US20120142677A1
公开(公告)日:2012-06-07
Compounds which modulate the CB2 receptor are disclosed. Compounds according to the invention bind to and are agonists of the CB2 receptor, and are useful for treating inflammation. Those compounds which are agonists are additionally useful for treating pain. (I)
An azo amide compound ofN-C(CH₃)₂-CO-NH-R]₂ or a hydrate thereof or an acid-addition salt thereof, wherein R is -CH₂CH=CH₂, etc., is useful as a functional polymerization initiator for polymerizing acrylonitrile, etc.
N-C(CH₃)₂-CO-NH-R]₂的偶氮酰胺化合物或其水合物或其酸加成盐(其中 R 为 -CH₂CH=CH₂ 等)可用作聚合丙烯腈等的功能性聚合引发剂。