Improvement of the process of producing pseudoephedrine hydrochloride.
- Author:
Li LI
1
;
Jian CHEN
Author Information
- Publication Type:Journal Article
- MeSH: Ephedrine; isolation & purification; standards; Quality Control; Technology, Pharmaceutical; methods; standards
- From: China Journal of Chinese Materia Medica 2005;30(10):756-758
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo improve the design of the technological process so as to solve the long existing quality problem in the process of producing pseudoephedrine hydrochloride.
METHODPseudoephedrine hydrochloride was developed on basis of developing pseudoephedrine. And its preparation condition was observed.
RESULTPseudoephedrine hydrochloride obtained in the improved process didn't show tendency to agglomerate, which solves the quality problem of the product and the rate of production was raised.
CONCLUSIONThe improved process of producing pseudoephedrine hydrochloride has great application value.
