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Abstract:
为了提高大黄素的抗癌活性和水溶性,通过羟基保护、NBS溴化、然后再和叔胺反应,得到两个双长链季铵盐大黄素衍生物.用红外光谱,核磁共振和元素分析表征了这两个产物的结构.这两个化合物对白血病K562和胃癌AGS、BGC细胞株的半数抑制浓度(IC50)均比大黄素的相应值明显降低,表明在大黄素的6位链接双长链季铵盐可以提高抗癌活性.
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福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 2011
Issue: 3
Volume: 39
Page: 455-459
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 2
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