Page 158 - 《精细化工》2021年第3期
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第 38 卷第 3 期 精 细 化 工 Vol.38, No.3
202 1 年 3 月 FINE CHEMICALS Mar. 2021
医药与日化原料
N-杂环异海松酰基磺酰胺的制备及其抗肿瘤活性
卢言菊 1,2 ,赵振东 1,2 ,毕良武 1,2 ,陈玉湘 1,2* ,王 婧 1,2 ,徐士超 1,2
(1. 中国林业科学研究院 林产化学工业研究所;生物质化学利用国家工程实验室;国家林业局林产化学
工程重点开放性实验室;江苏省生物质能源与材料重点实验室;南京林业大学林业资源高效加工利用协同
创新中心,江苏 南京 210042;2. 中国林业科学研究院 林业新技术研究所,北京 100091)
摘要:为了寻求以天然资源为原料的抗肿瘤药物,以异海松酸为原料,设计并合成了 6 个 N-[4-(异海松酰胺基)
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苯基]-杂环磺酰胺类化合物(Ⅴa~Ⅴf),采用 FTIR、 HNMR、 CNMR 和 MS 对其结构进行了表征。生物活性测
试结果表明,部分化合物对人体宫颈癌细胞(Hela)、乳腺癌细胞(MDA-MB-231)、前列腺癌细胞(PC-3)和
肝癌细胞(Hep G-2)具有良好的抑制活性。在浓度为 100 μmol/L 时,N-[4-(异海松酰胺基)苯基]-2-氯-5-吡啶磺
酰胺(Ⅴd)和 N-[4-(异海松酰胺基)苯基]-3-溴-2-氯吡啶-5-磺酰胺(Ⅴe)对 4 种人体肿瘤细胞都具有良好的抑
制活性,对上述人体肿瘤细胞的增殖抑制率均大于 95%和 94%;N-[4-(异海松酰胺基)苯基]-3-氯喹啉磺酰胺(Ⅴc)
对上述肿瘤细胞的增殖具有较好的抑制活性。化合物Ⅴd 和Ⅴe 对 4 种肿瘤细胞的半抑制浓度(IC 50 )均低于临
床上应用较广的抗癌剂 5-氟尿嘧啶(5-FU),其抑制活性优于阳性对照,且对人体正常细胞——人脐静脉内皮细
胞(HUVEC)的毒性低于对肿瘤细胞的毒性,有一定的临床应用前景。
关键词:异海松酸;杂环磺酰胺;合成;表征;抗肿瘤活性;医药原料
中图分类号:TQ463 文献标识码:A 文章编号:1003-5214 (2021) 03-0578-08
Synthesis and antitumor activity of isopimaric
N-hetero-cyclic sulfonamides derivatives
1,2
1,2
1,2
LU Yanju , ZHAO Zhendong , BI Liangwu , CHEN Yuxiang 1,2* ,
1,2
1,2
WANG Jing , XU Shichao
(1. Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry; National Engineering Laboratory
for Biomass Chemical Utilization; Key and Open Laboratory of Forest Chemical Engineering, State Forestry and
Grassland Administration; Key Laboratory of Biomass Energy and Material, Jiangsu Province; Co-Innovation Center of
Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210042, Jiangsu, China;
2. Research Institute of Forestry New Technology, CAF, Beijing 100091, China)
Abstract: In order to find new anti-tumor drugs from natural resources, six novel N-[4-(isopimaramid)phenyl]-
heterocychie sulfonamide compounds (Ⅴa~Ⅴf) were designed and synthesized from isopimric acid. These
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compounds were characterized by FTIR, HNMR, CNMR and MS. The results showed that some compounds
had good inhibitory activities against cervical cancer cells (Hela), breast cancer cells (MDA-MB-231), prostate
cancer cells (PC-3) and hepatocarcinoma cells (Hep G-2). At 100 μmol/L, N-[4-(isopimaramid)phenyl]-2-
chloropyridine-5-sulfonamide (Ⅴd) and N-[4-(isopimaramid)phenyl]-3-bromo-2-chloropyridine-5-sulfonamide
(Ⅴe) exhibited favourable inhibitory activity against the above human tumor cells, and the corresponding
inhibition rates of proliferation of the above human tumor cells were all more than 95% and 94%.
N-[4-(isopimaramid)phenyl]-3-chloroquinoline-sulfonamide (Ⅴc) had good inhibitory activity on the above
four human tumor cells. The median inhibitory concentration (IC 50) values of compounds Ⅴd and Ⅴe were
lower than that of 5-fluorouracil (5-FU) which was widely used in clinic. The toxicity to human umbilical
收稿日期:2020-08-18; 定用日期:2020-10-14; DOI: 10.13550/j.jxhg.20200769
基金项目:国家自然科学基金(31700504);江苏省生物质能源与材料重点实验室基本科研业务费基金(JSBEM-201808)
作者简介:卢言菊(1982—),女,副研究员,E-mail: luyanju-1982@163.com。联系人:陈玉湘(1970—),男,研究员,E-mail: cyxlhs@
126.com。