雷公藤红素又称南蛇藤素,是来源于卫矛科植物雷公藤的根皮的一种具有多种生物活性的天然产物。它具有强大的抗氧化作用,并能抑制癌症新生血管生成和类风湿性疾病的症状。
雷公藤红素的主要活性与药理作用信息来源:ChemicalBook编辑整理
应用领域雷公藤,又名“断肠草”,虽然剧毒但在中医方法调炼后能解情花之毒。在现代医学中,雷公藤红素作为其主要活性成分之一被发现可用于治疗肥胖、慢性炎症和免疫疾病。2007年,《Cell》杂志将雷公藤红素列为最有可能也被开发为现代药物的五种天然化合物之一。
尽管高剂量的雷公藤红素具有心脏毒性,但低剂量的雷公藤红素却能保护心血管健康,引起了众多科学家的兴趣与研究。厦门大学药学院张晓坤教授课题组在2017年于《分子细胞》杂志上发表的研究成果揭示了雷公藤红素调控代谢的重要作用靶点及机制,并发现了肥胖治疗的新方法。
科研成果张晓坤教授课题组的研究表明,雷公藤红素能够结合于细胞核中的孤儿核受体Nur77,诱导产生特定的机理作用,清除损伤的线粒体,从而抑制炎症和肥胖等相关疾病。实验结果证明了雷公藤红素能有效抑制高脂肪饮食小鼠体重增加。
该研究确定了雷公藤红素作用的特异性靶点及新型分子作用机制,并突破了天然产物转化为现代药物的重大难题,为开发雷公藤红素的药用价值奠定了坚实的理论基础。孤儿核受体Nur77将成为治疗肥胖的潜在药物靶点。
化学性质可用于含量测定/鉴定/药理实验等。具有强大的抗氧化作用,抗癌症新生血管生成及类风湿性疾病的治疗效果。是一种有效的蛋白酶体抑制剂,通过抑制蛋白酶体活性而诱发癌细胞凋亡。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
扁塑藤素 | pristimerin | 1258-84-0 | C30H40O4 | 464.645 |
—— | 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid ethyl ester | 1105067-39-7 | C31H42O4 | 478.672 |
—— | (6bS,8aS,11R,12aR,12bS,14aR)-3-hydroxy-11-(hydroxymethyl)-4,6b,8a,11,12b,14a-hexamethyl-7,8,8a,9,10,11,12,12a,12b,13,14,14a-dodecahydropicen-2(6bH)-one | 106300-23-6 | C29H40O3 | 436.635 |
—— | 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid propyl ester | 1239313-00-8 | C32H44O4 | 492.699 |
—— | butyl 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oate | 842143-39-9 | C33H46O4 | 506.726 |
—— | 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid isobutyl ester | —— | C33H46O4 | 506.726 |
—— | benzyl 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oate | 842143-38-8 | C36H44O4 | 540.743 |
—— | 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic amide, N-methyl | 1105067-36-4 | C30H41NO3 | 463.66 |
—— | (9β,13α,14β,20α)-3-ethoxy-9,13-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid methyl ester | —— | C32H44O4 | 492.699 |
—— | 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid N,N-dimethylamide | 1105067-32-0 | C31H43NO3 | 477.687 |
—— | 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic amide, N-n-butyl | —— | C33H47NO3 | 505.741 |
—— | 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic amide, N-(2-hydroxy)ethyl | —— | C31H43NO4 | 493.687 |
—— | 3-hydroxy-2-oxo-24-nor-friedela-1(10),3,5,7-tetraen-20-isocyanate | —— | C29H37NO3 | 447.618 |
—— | 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid 2-diethylaminoethylamide | —— | C35H52N2O3 | 548.809 |
—— | 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid 2-diisopropylaminoethylamide | —— | C37H56N2O3 | 576.863 |
—— | methyl N-[3-hydroxy-2-oxo-24-nor-friedela-1(10),3,5,7-tetraen-20α-yl]carbamate | —— | C30H41NO4 | 479.66 |
—— | N-(3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oyl)-4-methylpiperazine | 1105067-37-5 | C34H48N2O3 | 532.767 |
—— | 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic piperazine, N-(2-dimethylamino)ethyl | —— | C37H55N3O3 | 589.862 |
—— | ethyl N-[3-hydroxy-2-oxo-24-nor-friedela-1(10),3,5,7-tetraen-20α-yl]carbamate | —— | C31H43NO4 | 493.687 |
—— | (2R,4aS,6aR,6aS,14aS,14bR)-10-[5-(dithiolan-3-yl)pentanoyloxy]-2,4a,6a,6a,9,14a-hexamethyl-11-oxo-1,3,4,5,6,13,14,14b-octahydropicene-2-carboxylic acid | 1242248-15-2 | C37H50O5S2 | 638.933 |
—— | 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic morpholine | 1105067-35-3 | C33H45NO4 | 519.725 |
—— | methyl N-{[(2R,4aS,6aS,12bR,14aS,14bR)-1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydro-10-hydroxy-2,4a,6a,9,12b,14a-hexamethyl-11-oxopicen-2-yl]carbonyl}alaninate | —— | C33H45NO5 | 535.724 |
—— | propyl N-[3-hydroxy-2-oxo-24-nor-friedela-1(10),3,5,7-tetraen-20α-yl]carbamate | —— | C32H45NO4 | 507.714 |
—— | 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic piperazine, N-(2-hydroxyl)ethyl | —— | C35H50N2O4 | 562.793 |
—— | 2-methyl-propyl N-[3-hydroxy-2-oxo-24-nor-friedela-1(10),3,5,7-tetraen-20α-yl]carbamate | —— | C32H45NO4 | 507.714 |
—— | 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic piperazine, N-(2-morpholinyl)ethyl | —— | C39H57N3O4 | 631.899 |
—— | (E)-1-(4-(3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleanane-1(10),3,5,7-tetraene-29-acyl)ethylenediamine-1-yl)-3-(4-methylphenyl)-2-propen-1-one | —— | C41H52N2O4 | 636.875 |
—— | (E)-1-(4-(3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraene-29-carbonyl)ethylenediamine-1-yl)-2-methyl-3-phenyl-2-propen-1-one | —— | C41H52N2O4 | 636.875 |
—— | N'-(4-methyl-benzyl)-N-[3-hydroxy-2-oxo-24-nor-friedela-1(10),3,5,7-tetraen-20-yl]urea | —— | C37H48N2O3 | 568.8 |
—— | N'-[2-(3-chlorophenyl)-ethyl]-N-[3-hydroxy-2-oxo-24-nor-friedela-1(10),3,5,7-tetraen-20-yl]urea | —— | C37H47ClN2O3 | 603.245 |
—— | (2R,4aS,6aR,6aS,14aS,14bR)-2,4a,6a,6a,9,14a-hexamethyl-11-oxo-10-(3,5,6-trimethylpyrazine-2-carbonyl)oxy-1,3,4,5,6,13,14,14b-octahydropicene-2-carboxylic acid | 1239312-98-1 | C37H46N2O5 | 598.783 |