Synthesis of related substances of tebipenem pivoxil
10.11665/j.issn.1000-5048.20180305
- VernacularTitle:替比培南酯有关物质的合成
- Author:
Wei GUO
1
;
Chunwen XIE
;
Wensheng WANG
;
Deqiang ZHENG
;
Shuwang HE
Author Information
1. 山东达因海洋生物制药股份有限公司
- Keywords:
tebipenem pivoxil;
carbapenem antibiotics;
related substances;
synthesis
- From:
Journal of China Pharmaceutical University
2018;49(3):286-290
- CountryChina
- Language:Chinese
-
Abstract:
To enhance the quality control of tebipenem pivoxil and establish its quality criteria,the synthetic route of tebipenem pivoxil was analyzed and five related substances (P1,P2,P6,P8 and P9)were synthesized and characterized by 1H NMR and MS.The purities of the related substances were over 95% via HPLC detec-tion.The target compounds can be used as the reference of the related substances in the quality control of tebi-penem pivoxil.The starting materials were cheap and easy to obtain;the reaction conditions were mild.
