HYDRATES OF ERYTHROMYCIN SALTS, THE PREPARATION AND USE THEREOF

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专利权人:

发明人:

LIU, LI

申请号：

MYPI 2011000116

公开号：

MY160483A

申请日:

2009.07.10

申请国别(地区):

MY

年份:

2017

代理人:

摘要：

A MACROLIDE DERIVATIVE, I.E., A HYDRATE OF ERYTHROMYCIN SALTS, HAS A MOLECULAR FORMULA OF C37H67NO13.A.nH2O, n=1.0-11.0, IN WHICH A IS AN ORGANIC ACID OR AN ORGANIC ACIDS, SELECTED FROM LACTOBIONIC ACID, THIOCYANIC ACID, MALEIC ACID, FUMARIC ACID, THIOCYANIC ACID, ACETIC ACID, METHANESULFONIC ACID, BENZENESULFONIC ACID, NICOTINIC ACID, LACTIC ACID, CITRIC ACID, TARTARIC ACID, ASPARTIC ACID, GLUTAMIC ACID AND PHOSPHORIC ACID. THE HYDRATE HAS BETTER STORAGE STABILITY AND IS SUITABLE FOR THE MANUFACTURE OF A MEDICAMENT. FIG. 1

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