| abstract |
The invention discloses application of the sulphur peptide ring element in preparation treatment clostridium difficile infection disease and its complication medicine.Sulphur peptide ring element has significant activity to clostridium difficile and its antibody-resistant bacterium, has important clinical value.Experiment in vivo does not enter blood circulation after verifying oral sulphur peptide ring element, and the present invention also provides the sulphur peptide ring element oral preparations and preparation method thereof containing safe and effective dosage the characteristics of for intestinal canal administration. |