Title:
2-イルクロマン誘導体の立体特異的合成法
Document Type and Number:
Japanese Patent JP2005509613
Kind Code:
A
Abstract:
This invention provides a process for the stereospecific preparation of 2-yl-chroman and -chromene derivatives of the formula:These compounds are useful for the preparation of optically active 2-aminomethyl- and 2-azaheterocyclylmethyl-chromans.
Inventors:
Jonathan Laird Gross
Application Number:
JP2003534411A
Publication Date:
April 14, 2005
Filing Date:
October 04, 2002
Export Citation:
Assignee:
Wyeth
International Classes:
C07D311/04; C07B53/00; C07B61/00; C07D311/74; C07D413/02; C07D417/02; (IPC1-7): C07D311/04; C07B53/00; C07B61/00
Attorney, Agent or Firm:
Mitsuo Tanaka
Michiko Matsutani
Tadayuki Motoyama
Kenji Tomita
Michiko Matsutani
Tadayuki Motoyama
Kenji Tomita