Process for stereoselective synthesis of 2-hydroxymethyl chromans
申请人:Wyeth
公开号:US20030105342A1
公开(公告)日:2003-06-05
A process for the stereoselective synthesis of 2-hydroxymethyl-chromans of formula (II) is provided
1
where R, R
1
, R
2
and R
3
are as defined herein. The compound of formula (II) is prepared using an optically active benzene compound of formula (I)
2
where R
0
is as defined herein. The 2-hydroxymethyl-chroman compounds of formula (II) are useful as intermediates for preparing a variety of medicinal agents.
Antidepressant chroman and chromene derivatives of 3-(1,2,3,6-tetrahydro-4-pyridinyl)-1H-indole
申请人:Wyeth
公开号:US20030100579A1
公开(公告)日:2003-05-29
Compounds of the formula
1
useful for the treatment of depression and other diseases such as obsessive compulsive disorder, panic attacks, generalized anxiety disorder, social anxiety disorder, sexual dysfunction, eating disorders, obesity, addictive disorders caused by ethanol or cocaine abuse and related illnesses.