The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2015
Filed:
Apr. 12, 2012
Xiaoyue Jiang, Chengguan Town, CN;
Guofeng Wu, Chengguan Town, CN;
Weidong YE, Chengguan Town, CN;
Runpu Shen, Chengguan Town, CN;
Xiaohua Song, Chengguan Town, CN;
Xiaoyue Jiang, Chengguan Town, CN;
Guofeng Wu, Chengguan Town, CN;
Weidong Ye, Chengguan Town, CN;
Runpu Shen, Chengguan Town, CN;
Xiaohua Song, Chengguan Town, CN;
Zhejiang Medicine Co. Ltd. Xinchang Pharmaceutical Factory, Chengguan Town, Xinchang, CN;
Abstract
Provided are a linezolid intermediate and the preparation method thereof and a method for synthesizing linezolid. The structure of the intermediate is shown as formula F2, wherein the compound is prepared by a condensation reaction of (S)—N-(3-chloro-2-hydroxy-1-propyl) acetamide and the compound shown in formula F4. In the preparation methods of the compound shown in formula F2 and linezolid, the reaction system is mild, side reactions are few and the product yield is high.