Process for Preparing Optically Active Aminopentane Derivative, Intermediate and Process for Preparing Intermediate
申请人:Yoneda Fumio
公开号:US20090124813A1
公开(公告)日:2009-05-14
There are provided a process for preparing an optically active aminopentane derivative that is promising as a psychotropic agent, an antidepressant agent, an antiparkinsonian agent, an anti-Alzheimer's agent, an apoptosis inhibitor, or the like; a novel optically active intermediate oxathiazolidine derivative very useful in the production of the aminopentane derivative; and process for the production thereof.
The optically active aminopentane derivatives can be produced in an industrially advantageous manner from a novel optically active oxathiazolidine derivative represented by formula (5):
wherein * indicates the position of an asymmetric carbon atom in the R or S configuration, and n is 0 or 1.
Process for preparing optically active aminopentane derivative, intermediate and process for preparing intermediate
申请人:Fujimoto Co., Ltd.
公开号:US08178686B2
公开(公告)日:2012-05-15
There are provided a process for preparing an optically active aminopentane derivative that is promising as a psychotropic agent, an antidepressant agent, an antiparkinsonian agent, an anti-Alzheimer's agent, an apoptosis inhibitor, or the like; a novel optically active intermediate oxathiazolidine derivative very useful in the production of the aminopentane derivative; and process for the production thereof.
The optically active aminopentane derivatives can be produced in an industrially advantageous manner from a novel optically active oxathiazolidine derivative represented by formula (5):
wherein * indicates the position of an asymmetric carbon atom in the R or S configuration, and n is 0 or 1.
PROCESS FOR PREPARING OPTICALLY ACTIVE AMINOPENTANE DERIVATIVE, INTERMEDIATE AND PROCESS FOR PREPARING INTERMEDIATE
申请人:Yoneda Fumio
公开号:US20100324300A1
公开(公告)日:2010-12-23
There are provided a process for preparing an optically active aminopentane derivative that is promising as a psychotropic agent, an antidepressant agent, an antiparkinsonian agent, an anti-Alzheimer's agent, an apoptosis inhibitor, or the like; a novel optically active intermediate oxathiazolidine derivative very useful in the production of the aminopentane derivative; and process for the production thereof.
The optically active aminopentane derivatives can be produced in an industrially advantageous manner from a novel optically active oxathiazolidine derivative represented by formula (5):
wherein * indicates the position of an asymmetric carbon atom in the R or S configuration, and n is 0 or 1.