Amides are important intermediates and building blocks in organic synthesis. Among the known preparation procedures, aminocarbonylation is an interesting and powerful tool. However, most of the studies were focused on noble metal-catalyzed synthesis of aromatic amides. Herein, we describe an attractive copper-catalyzed synthesis of aliphatic amidesfrom alkanes and amines. A variety of amides were
Compounds of formula (I):
in which R
1
, R
2
, R
7
, R
8
, R
9
, R
10
and A have the meanings given in the specification, are DP2 receptor modulators useful in the treatment of immunologic diseases.
作者:Paul A. Grieco、Douglas S. Clark、Gregory P. Withers
DOI:10.1021/jo01330a028
日期:1979.8
GRIECO P. A.; CLARK D. S.; WITHERS G. P., J. ORG. CHEM. 1979, 44, NO 16, 2945-2947
作者:GRIECO P. A.、 CLARK D. S.、 WITHERS G. P.
DOI:——
日期:——
TRPV1 ANTAGONISTS INCLUDING AMIDE SUBSTITUENT AND USES THEREOF
申请人:Tafesse Laykea
公开号:US20090176796A1
公开(公告)日:2009-07-09
The invention relates to compounds of formula IA″
and pharmaceutically acceptable derivatives thereof, compositions comprising an effective amount of a compound of formula IA″ or a pharmaceutically acceptable derivative thereof, and methods for treating or preventing a condition such as pain, UI, an ulcer, IBD and IBS, comprising administering to an animal in need thereof an effective amount of a compound of formula IA″ or a pharmaceutically acceptable derivative thereof.