疏螺旋体素(又称勃利霉素,Borrelidin)是一种带有环戊烷羧酸和共轭氰二烯特征结构的十八元大环内酯化合物。它最早于1949年由Berger等人从娄彻氏链霉菌(Streptomycete rochei)代谢产物中分离得到。
功效与作用除了具有广泛的抗细菌、抗真菌和抗疟作用之外,疏螺旋体素除还展现出良好的抑制新生血管生成活性(IC50=0.8nM),是目前抗肿瘤药物研究开发的热点化合物之一。
制备方法接种加纳链霉菌(S. ghanaensis)TRM78-24少量孢子粉于ISP4培养基中,于28℃下培养4天后获得种子液。取2mL(8%接种量)的种子液接种到小米发酵培养基内进行发酵培养,发酵条件为:转速180 rpm、初始pH 7.2-7.4、装液量250mL、温度28℃,发酵周期为7天。收集发酵液,通过四层纱布过滤后湿法上样到大孔树脂色谱柱(每100L发酵滤液装填D101或AB-8大孔树脂2.0kg),分别用50%乙醇-水溶液和95%乙醇-水溶液洗脱。从95%乙醇洗脱液中减压浓缩去除溶剂后,得到富含疏螺旋体素的95%乙醇浸膏。继而通过ODS中压柱色谱进行分离纯化,分别用50%甲醇-水及100%甲醇洗脱。从100%甲醇洗脱部位进一步使用70%甲醇-水制备疏螺旋体素纯品。HPLC分析显示该发酵液中疏螺旋体素的含量为12.0mg/L,实际制备量为6.6mg/L。
生物活性Borrelidin(Treponemycin)是一种细菌和真核threonyl-tRNA合成酶的抑制剂。它也是出芽酵母Cdc28/Cln2抑制剂,其作用的IC50值为24 μM。此外,Borrelidin还表现出强效的血管生成(angiogenesis)抑制作用,其IC50值仅为0.8 nM,并能诱导血管形成细胞凋亡。它具有较强的抗疟活性,对恶性疟原虫K1株和FCR3株的作用IC50值分别为1.9 nM和1.8 nM。
靶点IC50:24 μM (Cdc28/Cln2)
体外研究Borrelidin可靶向ALL细胞系,诱导凋亡并介导G1期阻滞。
类别与存储类别: 有毒物品
毒性分级: 剧毒
急性毒性:
可燃性危险特性: 热分解排出有毒氮氧化物烟雾
储运特性:
灭火剂:
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (2S,4E,6Z,9S,11R,13S,15S,16S)-16-hydroxy-2-[(1R,2R)-2-(hydroxymethyl)cyclopentyl]-9,11,13,15-tetramethyl-8,18-dioxo-1-oxacyclooctadeca-4,6-diene-7-carbonitrile | 768395-40-0 | C28H43NO5 | 473.653 |
(1R,2R)-2-((1S,3E,5Z,7R,8S,10R,12S,14S,15S)-16-羧基-6-氰基-1-羟基-7,15-双(甲氧基甲氧基)-8,10,12,14-四甲基十六烷-3,5-二烯-1-基)环戊烷-1-羧酸 | (1R,2R)-2-[(1S,3E,5Z,7R,8S,10R,12S,14S,15S)-16-carboxy-6-cyano-1-hydroxy-7,15-bis(methoxymethoxy)-8,10,12,14-tetramethylhexadeca-3,5-dienyl]cyclopentane-1-carboxylic acid | 501419-18-7 | C32H53NO9 | 595.774 |
—— | (2S,4E,6Z,9S,11R,13S,15S,16S)-2-[(1R,2R)-2-(2-methoxyethoxymethoxymethyl)cyclopentyl]-16-(methoxymethoxy)-9,11,13,15-tetramethyl-8,18-dioxo-1-oxacyclooctadeca-4,6-diene-7-carbonitrile | 768395-39-7 | C34H55NO8 | 605.813 |
—— | (2S,4E,6Z,8R,9S,11R,13S,15S,16S)-16-(tert-butyldimethylsilyloxy)-8-hydroxy-2-{(1R,2R)-2-[(4-methoxybenzyloxy)methyl]cyclopentyl}-9,11,13,15-tetramethyl-18-oxooxacyclooctadeca-4,6-diene-7-carbonitrile | 714974-07-9 | C42H67NO6Si | 710.083 |
—— | (1S,1'R,2S,2'R,7R,8S,10R,12S,14S,15S)-2-[7,15-bis-(tert-butyl-dimethylsilanyloxy)-16-carboxy-6-cyano-1-hydroxy-8,10,12,14-tetramethyl-hexadeca-3E,5Z-dienyl]-cyclopentane-1'-carboxylic acid 2-trimethylsilanyl-ethyl ester | 631919-35-2 | C45H85NO7Si3 | 836.429 |
—— | (1R,2R)-2-[(1S)-hydroxy-but-3-enyl]-cyclopentanecarboxylic acid (+)-menthyl ester | 501419-15-4 | C20H34O3 | 322.488 |
—— | (4S,5S,7S,9R,11S,15E,18S)-18-[(1R,2R)-2-(2-methoxyethoxymethoxymethyl)cyclopentyl]-4-(methoxymethoxy)-5,7,9,11-tetramethyl-1-oxacyclooctadec-15-en-13-yne-2,12-dione | 768395-14-8 | C33H54O8 | 578.787 |
—— | (2S,4E,6E,8S,9S,11R,13S,15S,16S)-16-(tert-butyldimethylsilyloxy)-2-{(1R,2R)-2-[(4-methoxybenzyloxy)methyl]cyclopentyl}-9,11,13,15-tetramethyl-18-oxooxacyclooctadeca-4,6-diene-7-carboxylic acid | 935872-12-1 | C42H68O8Si | 729.083 |
—— | (2S,4E,6E,8S,9S,11R,13S,15S,16S)-16-(tert-butyldimethylsilyloxy)-2-{(1R,2R)-2-[(4-methoxybenzyloxy)methyl]cyclopentyl}-9,11,13,15-tetramethyl-18-oxooxacyclooctadeca-4,6-diene-7-carboxamide | 935872-13-2 | C42H69NO7Si | 728.098 |
—— | (2S,4E,6E,8S,9S,11R,13S,15S,16S)-allyl 16-(tert-butyldimethylsilyloxy)-8-hydroxy-2-{(1R,2R)-2-[(4-methoxybenzyloxy)methyl]cyclopentyl}-9,11,13,15-tetramethyl-18-oxooxacyclooctadeca-4,6-diene-7-carboxylate | 935872-09-6 | C45H72O8Si | 769.147 |
—— | (1'S,1''R,2''R,3S,4S,6S,8R,10S)-3-(tert-butyldimethylsilyloxy)-4,6,8,10-tetramethyl-11-oxoundecanoic acid 6''-bromo-6''-cyano-1-[2'''-(4'''-methoxymenzyloxymethyl)cyclopentyl]hexa-3''E,5''E-dienyl ester | 714973-93-0 | C42H66BrNO6Si | 788.979 |
—— | (1R,2R)-cyclopentane-1,2-dicarboxylic acid mono-(+)-menthyl ester | 119909-62-5 | C17H28O4 | 296.407 |
—— | (+)-Dimenthyl (1R,2R)-cyclopentane-1,2-dicarboxylate | 96149-02-9 | C27H46O4 | 434.66 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarboxylate | 7121-67-7 | C29H45NO6 | 503.679 |
—— | propyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarboxylate | 1429308-09-7 | C31H49NO6 | 531.733 |
—— | ethyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarboxylate | 1429308-08-6 | C30H47NO6 | 517.706 |
—— | allyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarboxylate | 1429308-11-1 | C31H47NO6 | 529.717 |
—— | prop-2-ynyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarboxylate | 1429308-12-2 | C31H45NO6 | 527.701 |
—— | 2-(dimethylamino)ethyl (1R,2R)-2-[(2S,4E,6Z,8R,9S, 11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetra-methyl-18-oxooxacyclooctadeca-4,6-dien-2-yl]cyclopentane-1-carboxylate | 1429308-13-3 | C32H52N2O6 | 560.775 |
—— | 2-morpholinoethyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S, 15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxooxacyclooctadeca-4,6-dien-2-yl]cyclopentane-1-carboxylate | 322480-23-9 | C34H54N2O7 | 602.812 |
—— | benzyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarboxylate | 1429308-10-0 | C35H49NO6 | 579.777 |
—— | S-ethyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarbothioate | 1429308-21-3 | C30H47NO5S | 533.773 |
—— | S-propyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarbothioate | 1429308-22-4 | C31H49NO5S | 547.8 |
—— | S-butyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarbothioate | 1429308-24-6 | C32H51NO5S | 561.827 |
—— | S-isopropyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarbothioate | 1429308-23-5 | C31H49NO5S | 547.8 |
—— | 2-(4-benzylpiperazin-1-yl)ethyl (1R,2R)-2-[(2S,4E,6Z, 8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxooxacyclooctadeca-4,6-dien-2-yl]cyclopentane-1-carboxylate | —— | C41H61N3O6 | 691.952 |
—— | 2-[[(1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarbonyl]amino]acetic acid | 1429308-14-4 | C30H46N2O7 | 546.704 |
—— | (2S)-2-[[(1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarbonyl]amino]propanoic acid | 1429308-15-5 | C31H48N2O7 | 560.731 |
—— | (2R)-2-[[(1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarbonyl]amino]propanoic acid | 1429308-19-9 | C31H48N2O7 | 560.731 |
—— | (2S)-2-[[(1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarbonyl]amino]-3-hydroxypropanoic acid | 1429308-16-6 | C31H48N2O8 | 576.731 |
—— | S-phenyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarbothioate | 1429308-25-7 | C34H47NO5S | 581.817 |
—— | (2S,3S)-2-[[(1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarbonyl]amino]-3-methylpentanoic acid | 1429308-18-8 | C34H54N2O7 | 602.812 |
—— | (2S)-4-amino-2-[[(1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarbonyl]amino]-4-oxobutanoic acid | 1429308-17-7 | C32H49N3O8 | 603.756 |
—— | [1-(phenylsulfanylmethyl)triazol-4-yl]methyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarboxylate | 1429308-26-8 | C38H52N4O6S | 692.92 |
—— | [1-(1-adamantyl)triazol-4-yl]methyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarboxylate | 1429308-27-9 | C41H60N4O6 | 704.951 |
—— | (2S)-2-[[(1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarbonyl]amino]-3-(4-hydroxyphenyl)propanoic acid | 1429308-20-2 | C37H52N2O8 | 652.828 |
—— | [1-(3-pyridyl)triazol-4-yl]methyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarboxylate | 1429308-29-1 | C36H49N5O6 | 647.815 |
—— | 4-[4-[[(1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarbonyl]oxymethyl]triazol-1-yl]benzoic acid | 1429308-28-0 | C38H50N4O8 | 690.837 |
—— | [1-(3-quinolyl)triazol-4-yl]methyl (1R,2R)-2-[(2S,4E,6Z,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxo-1-oxacyclooctadeca-4,6-dien-2-yl]cyclopentanecarboxylate | 1429308-30-4 | C40H51N5O6 | 697.875 |