Process for the manufacture of optically active 3-substituted lactams by asymmetric hydrogenation of 3-alkylidenelactams
申请人:——
公开号:US20040010139A1
公开(公告)日:2004-01-15
The present invention relates generally to processes for the efficient production optically active 3-substituted lactams of formula (I)
1
process, comprising:
contacting a compound of formula (II):
2
with hydrogen under a suitable pressure in the presence of an iridium complex of the formula (R
2
)IrL
+
X
−
wherein L is a chelating diene, X is a non coordinating anion, and
R
2
is selected from
3
Lactam and thiolactam derivatives as anesthetic and conscious sedation agents
申请人:——
公开号:US20030078283A1
公开(公告)日:2003-04-24
This invention relates to lactam and thiolactam derivatives having useful anesthetic and conscious sedation activity. Particularly useful compounds include the diethyl lactams such as 3,3-diethyl-2-pyrrolidinone. Methods for using these compounds and pharmaceutical compositions containing these compounds are provided.
The present invention provides heterocyclic derivatives that modulate the activity of stearoyl-CoA desaturase. Methods of using such derivatives to modulate the activity of stearoyl-CoA desaturase and pharmaceutical compositions comprising such derivatives are also encompassed.
Heterocyclic inhibitors of stearoyl-CoA desaturase
申请人:Novartis AG
公开号:US08236835B2
公开(公告)日:2012-08-07
The present invention provides heterocyclic derivatives that modulate the activity of stearoyl-CoA desaturase. Methods of using such derivatives to modulate the activity of stearoyl-CoA desaturase and pharmaceutical compositions comprising such derivatives are also encompassed.