LEVOISOVALERYLSPIRAMYCINE I, II OU III, PREPARATIONS, PROCEDES DE PREPARATION ET UTILISATIONS ASSOCIES

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专利权人:

LTD.;SHENYANG TONGLIAN GROUP CO.

发明人:

JIANG, YANG,HAO, YUYOU

申请号：

CA2800021

公开号：

CA2800021C

申请日:

2011.05.25

申请国别(地区):

CA

年份:

2016

代理人:

摘要：

Disclosed are levoisovalerylspiramycin I, II or III, preparations, preparingmethods anduses thereof. The preparations comprise levoisovalerylspiramycin I, II or IIIandpharmaceutically acceptable carrier and/or adjuvant, wherein the purity oflevoisovalerylspiramycin I, II or III is above 90 wt%. Thelevoisovalerylspiramycin I, II orIII has a good antibacterial activity, and the preparations include solutionfor injection,powder for injection or lyophilized powder for injection.

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