| 群海绵Agelas sp.的化学成分研究 |
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| 引用本文： | 朱彦,焦伟华,孙华君.群海绵Agelas sp.的化学成分研究[J].药学实践杂志,2017,35(5):419-421,437. |
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| 作者姓名： | 朱彦 焦伟华 孙华君 |
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| 作者单位： | 上海交通大学附属儿童医院药学部, 上海 200040,上海交通大学医学院附属仁济医院癌基因与相关基因国家重点实验室海洋药物实验室, 上海 200127,上海交通大学附属儿童医院药学部, 上海 200040 |
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| 摘 要： | 目的 研究海绵Agelas sp.的化学成分。方法 运用乙醇提取、硅胶、Sephadex-LH20色谱柱、HPLC等多种方法进行分离和纯化，根据理化性质和波谱数据进行结构鉴定。结果 分离得到9个化合物，经结构鉴定分别为4，5-二溴吡咯-2-甲酰胺（1）、4，5-二溴吡咯-2-甲酸（2）、4，5-二溴吡咯-2-甲酸甲酯（3）、N-（4，5-二溴-2-吡咯甲酰基）甘氨酸甲酯（4）、1-（4，5-二溴-2-吡咯甲酰胺基）丙酸甲酯（5）、1-（4，5-二溴-2-吡咯甲酰胺基）丙酸乙酯（6）、异吲哚-1，3-二酮（7）、2（3H）-苯并噻唑酮（8）和manzacidin C（9）。结论 化合物4~9为首次从该属海绵中分离得到，其中化合物4~6为新天然产物。
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| 关 键 词： | 群海绵 化学成分 结构鉴定 溴代吡咯 生物碱 |
| 收稿时间： | 2016/11/10 0:00:00 |
| 修稿时间： | 2017/7/7 0:00:00 |
Studies on the chemical constituents from marine sponge Agelas sp. |
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| ZHU Yan,JIAO Weihua and SUN Huajun.Studies on the chemical constituents from marine sponge Agelas sp.[J].The Journal of Pharmaceutical Practice,2017,35(5):419-421,437. |
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| Authors: | ZHU Yan JIAO Weihua and SUN Huajun |
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| Institution: | Department of Pharmacy, Shanghai Children''s Hospital Affiliated to Shanghai JiaoTong University, Shanghai 200040, China,Key Laboratory for Marine Drugs, State Key Laboratory of Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai 200127, China and Department of Pharmacy, Shanghai Children''s Hospital Affiliated to Shanghai JiaoTong University, Shanghai 200040, China |
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| Abstract: | Objective To investigate the chemical constituents from marine sponge Agelas sp. Methods Multi-chromatographic methods including silica gel column chromatography, Sephadex-LH20 gel permeation and HPLC were employed for the isolation and purification. The structures were identified on the basis of chemical evidence and NMR spectra data. Results Nine compounds were isolated and identified as: 4,5-dibromo-1H-pyrrole-2-carboxylic acid amide (1), 4,5-dibromo-1H-pyrrole-2-carboxylic acid (2), 4,5-dibromo-1H-pyrrole-2-carboxylic acid methyl ester (3), N-(4,5-dibromopyrrole-2-carbonyl) glycine methyl ester (4), 3-{1-(4,5-dibromopyrrole-2-yl)-methanoyl]-amino}-propionic acid methyl ester (5), 3-{1-(4,5-dibromopyrrole-2-yl)-methanoyl]-amino}-propionic acid ethyl ester (6),isoindole-1,3-dione (7), 2 (3H)-benzothiazolone (8), and manzacidin C (9). Conclusion Compounds 4~9 were isolated from the sponge of Agelas sp. for the first time,and compounds 4~6 were new natural products. |
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| Keywords: | Agelas sp chemical constituents structure identification bromopyrrole alkaloids |
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