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�й�ҩѧ��־ 2005, Vol. 39 Issue (11) :866-867    DOI:
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�Ϻ���ͨ��ѧҩѧԺ �Ϻ� 200030
ZHANG Na�� GUO Sheng-rong
School of Pharmacy�� Shanghai Jiao Tong University�� Shanghai 200030�� China

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Abstract�� OBJECTIVE To study the feasible synthesis method of poly-sebacic anhydride.METHODS Poly-sebacic anhydride was prepared via melt polycondensation using the prepolymer which was synthesized with sehacic acid and acetic anhydride. High molecular polyan-hydride can be synthesized under the optimal polycondensation condition. RESULTS Polymer of average molecular about 40 000 was synthesized. CONCLUSION Through the screening of polycondensation condition, poly-sebacic anhydride of high molecular weight was practical.
Keywords�� poly-sebacic anhydride,   orthogonal test      
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.����Է��������۹�������ĺϳ�[J]  �й�ҩѧ��־, 2005,V39(11): 866-867
.Synthesis of high molecular poly-sebacic anhydride [J]  Chinese Pharmaceutical Journal, 2005,V39(11): 866-867
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