Title:
【発明の名称】アルブテロール、およびその中間体であるアセタール、ヘミアセタールおよびアリールグリオキサール水化物の製造方法
Document Type and Number:
Japanese Patent JP3055757
Kind Code:
B2
Abstract:
PCT No. PCT/US91/06248 Sec. 371 Date Mar. 1, 1993 Sec. 102(e) Date Mar. 1, 1993 PCT Filed Sep. 6, 1991 PCT Pub. No. WO92/04314 PCT Pub. Date Mar. 19, 1992.The preparation of arylethanolamines, and in particular albuterol (salbutamol), together with their novel boron, acetal and hemi-acetal intermediates is described.
Inventors:
Cho-Hong Tan
TK Sylvenga Dam
John Chiu
Michael green
Timothy El Macalister
Cesar Colon
Junning Lee
TK Sylvenga Dam
John Chiu
Michael green
Timothy El Macalister
Cesar Colon
Junning Lee
Application Number:
JP30380694A
Publication Date:
June 26, 2000
Filing Date:
September 06, 1991
Export Citation:
Assignee:
SCHERING CORPORATION
International Classes:
C07C45/64; C07C49/82; C07C49/84; C07C59/64; C07C65/32; C07C65/40; C07C69/76; C07C69/84; C07C69/88; C07D317/30; C07C69/92; C07C213/02; C07C215/60; C07C235/84; C07D317/26; C07D319/06; C07F5/02; C07F5/04; C07C; (IPC1-7): C07C49/84; C07C45/64; C07C49/82; C07C65/40; C07C69/84; C07C69/92; C07C215/60; C07C235/84; C07D317/30; C07D319/06
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)