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乙交酯丙交酯共聚物的试制
PRELIMINARY PREPARATION OF POLY(dlLACTIDECOGLYCOLIDE)
【摘要】 由羟基乙酸和羟基丙酸一步共聚而成新型医用生物降解材料乙交酯丙交酯共聚物。收率62.5%。工艺简单,生产成本低。产品质量与国外同类产品接近。
【Abstract】 Poly (dllactidecoglycolide), a new medicinal sustained material was prepared from hydroxyacetic acid copolymerized with 2hydroxypropionic acid by one step process in 62.5% yield. The properties of the product was comparable to the imported one.
【关键词】 羟基乙酸;
羟基丙酸;
乙交酯丙交酯共聚物;
制备;
【Key words】 hydroxyacetic acid; 2hydroxypropionic acid; poly (dllactidecoglycolide); preparation;
【Key words】 hydroxyacetic acid; 2hydroxypropionic acid; poly (dllactidecoglycolide); preparation;
- 【文献出处】 中国医药工业杂志 ,CHINESE JOURNAL OF PHARMACEUTICALS , 编辑部邮箱 ,1998年03期
- 【分类号】TQ460.31
- 【被引频次】2
- 【下载频次】152