Arylcyclopropylcarboxylic amides as potassium channel openers
申请人:——
公开号:US20040110754A1
公开(公告)日:2004-06-10
The present invention provides novel arylcyclopropylcarboxylic amides and related derivatives having the general Formula I
1
wherein R, R
1
, R
2
, R
3
, R
4
, R
5
, R
6
and R
7
are as defined in the specification, or a nontoxic pharmaceutically acceptable salt, solvate or hydrate thereof which are openers or activators of KCNQ potassium channels. The present invention also provides pharmaceutical compositions comprising said arylcyclopropylcarboxylic amides and to the method of treatment of disorders sensitive to KCNQ potassium channel opening activity such as migraine or a migraine attack, bipolar disorders, epilepsy, acute and chronic pain and anxiety.
1-aryl-2-hydroxyethyl amides as potassium channel openers
申请人:——
公开号:US20040122007A1
公开(公告)日:2004-06-24
The present invention provides novel aryl hydroxyethyl amides and related derivatives having the general Formula I
1
wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
and A are as defined in the specification, or a nontoxic pharmaceutically acceptable salt, solvate or hydrate thereof which are openers or activators of KCNQ potassium channels. The present invention also provides pharmaceutical compositions comprising said aryl hydroxyethyl amides and to the method of treatment of disorders sensitive to KCNQ potassium channel opening activity such as migraine or a migraine attack, bipolar disorders, epilepsy, acute and chronic pain and anxiety.
From Styrenes to Enantiopure α-Arylglycines in Two Steps
作者:K. Laxma Reddy、K. Barry Sharpless
DOI:10.1021/ja9728177
日期:1998.2.1
Direct enantioselective synthesis of (R)- and (S)-N-Cbz- or N-BOC-protected alpha-arylglycinols from styrenes via catalytic asymmetric aminohydroxylation, with enantioselectivities up to 99% and isolated yields up to 80%, is described. In a subsequent oxidation step, these glycinols yield the corresponding carbamate-protected alpha-arylglycines.
ARYLCYCLOPROPYLCARBOXYLIC AMIDES AS POTASSIUM CHANNEL OPENERS