A Fragment-Based Approach toward Substituted Trioxa[7]helicenes
摘要:
A series of novel substituted trioxa[7]helicenes have been successfully prepared by a one-pot palladium catalyzed C-H arylation reaction starting from readily prepared dibenzofuran fragments. The dinitro-substituted helicene was analyzed by X-ray crystallography revealing the occurrence of two distinct enantiomers in the asymmetric unit, which forms interesting supramolecular motifs in the crystal, based on weak H-bonding interactions.
A Fragment-Based Approach toward Substituted Trioxa[7]helicenes
摘要:
A series of novel substituted trioxa[7]helicenes have been successfully prepared by a one-pot palladium catalyzed C-H arylation reaction starting from readily prepared dibenzofuran fragments. The dinitro-substituted helicene was analyzed by X-ray crystallography revealing the occurrence of two distinct enantiomers in the asymmetric unit, which forms interesting supramolecular motifs in the crystal, based on weak H-bonding interactions.
PYRIDINE AND PYRIMIDINE DERIVATIVES AS PHOSPHODIESTERASE 10 INHIBITORS
申请人:Allen Jennifer R.
公开号:US20100125062A1
公开(公告)日:2010-05-20
Pyridine and pyrimidine compounds, and compositions containing them, and processes for preparing such compounds. Provided herein also are methods of treating disorders or diseases treatable by inhibition of PDE10, such as obesity, non-insulin dependent diabetes, schizophrenia, bipolar disorder, obsessive-compulsive disorder, and the like.
Pyridine and pyrimidine derivatives as phosphodiesterase 10 inhibitors
申请人:Amgen Inc.
公开号:US08318718B2
公开(公告)日:2012-11-27
Pyridine and pyrimidine compounds, and compositions containing them, and processes for preparing such compounds. Provided herein also are methods of treating disorders or diseases treatable by inhibition of PDE10, such as obesity, non-insulin dependent diabetes, schizophrenia, bipolar disorder, obsessive-compulsive disorder, and the like.
The present invention relates to compounds of Formula (I), or a form thereof wherein ring A
1
, R
1
, R
2
, R
3
, R
3
′, L, W, and V are as defined herein, useful as FLAP modulators. The invention also relates to pharmaceutical compositions comprising compounds of Formula (I). Methods of making and using the compounds of Formula (I) are also within the scope of the invention.