Antitumoral bioconjugates of hyaluronic acid or its derivatives obtained by indirect chemical conjugation

Antitumoral bioconjugates of hyaluronic acid or its derivatives obtained by indirect chemical conjugation

  • CN 101,267,840 A
  • Filed: 08/02/2006
  • Published: 09/17/2008
  • Est. Priority Date: 08/03/2005
  • Status: Active Application
First Claim
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1. via intermolecular parting, by polysaccharide with have the hyaluronic acid that the indirect keyed jointing between the medicine of antitumor action obtains and/or a chemistry-pharmacy conjugates of its derivant, the carboxyl of described intermolecular parting and HA and/or its derivant forms ester or amido link, and condition is that described sept is not hydrazides or polypeptide.

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