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Title:
ムコハロ酸からの官能基保有γ-ブチロラクトンの製造方法
Document Type and Number:
Japanese Patent JP2006505529
Kind Code:
A
Abstract:
A process for preparing functionalized gamma-butyrolactones 3 and various biologically active compounds using mucohalic acid 1 and halide 2 in the presence of indium is disclosed, wherein X, Y, R1, R2, and R3 may have any of the meanings defined herein

Inventors:
Daniel Thomas Belmont
Gee Chan
Application Number:
JP2004532402A
Publication Date:
February 16, 2006
Filing Date:
August 18, 2003
Export Citation:
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Assignee:
WARNER-LAMBERT COMPANYLLC
International Classes:
C07D307/58; C07C227/18; C07C229/08; C07D307/30; C07D307/66; C07D315/00
Attorney, Agent or Firm:
Chika Takagi
Junji Yuda
Shoji Miwa