Original document(10 pages)  中文版
    A description is given of a process for preparing dihydroxycarboxylic esters and of an overall process for preparing R-(+)-alpha-lipoic acid.
Application Number
申请号		 02155542 Application Date
申请日		 2002.12.05
Title 名称 Method for preparing dihydroxy carboxylic ester under condition of without solvent
Publication Number
公开号		 1422841 Publication Date
公开日		 2003.06.11
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C07C67/30;C07C69/675;C07D339/04
Applicant(s) Name
申请人		 BASF AG
Address 地址
Inventor(s) Name 发明人 M.J. Krat;M. Niber;M Erart
Attorney & Agent 代理人 lin bainan liu jinhui
More information 更  多  信  息


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