BEIJING HONGYIYAO SCIENCE & TECHNOLOGY DEVELOPMENT CO. LTD.
发明人:
LI, XINJIAN,HONG, HONG
申请号：
EP05714849
公开号：
EP1797874A4
申请日:
2005.03.16
申请国别(地区):
EP
年份:
2012
代理人:
摘要：
Vascular embolus of paclitaxel-sodium alginate microsphere and its preparation. The preparation of it consists of the following steps: preparing the solution of paclitaxel, sodium alginate and dilvalent metal cations such as BaCl2 or CaCl2 etc. by order mixing the paclitaxel solution and sodium alginate solution, and then mixing them with the curing solution of BaCl2 or CaCl2 and the like. Then the obtained is the sodium alginate microshere vascular embolus containing paclitaxel. The carrier materials of the vascular embolus according to the invention are natural extracts and have good biocompatibility and re biodegradable the side effect of the pharmaceutic loaded by them is minimal, and it is therefore suitable for the vascular embolism and chemotherapy against the tumor.
