性质 格尔德霉素是一种黄色针状物质,稍溶于水,微溶于甲醇、乙醇、丙酮和乙酸乙酯等有机溶剂,并能溶解在氯仿和二甲亚砜中。干品稳定,但在溶液状态下对酸、碱、光和热不稳定。
药理作用 格尔德霉素具有抗原虫、抗肿瘤及抑制革兰氏阳性菌(G+)生长的活性。体内实验显示,GDM能够抑制多种病毒的复制,并且在体外对疱疹病毒感染的不同模型具有治疗效果。此外,格尔德霉素还能调节上皮氮氧合酶活性以及发挥抗炎作用;研究还表明,与化疗药物联用时,其表现出协同作用。
用途 格尔德霉素(GM,GDM)是潮湿链霉菌分泌的一种含有苯醌结构的化合物,属于苯醌安莎类抗生素。体外实验表明,GDM对多种肿瘤细胞的生长具有良好的抑制活性,并显示出广谱抗增殖和抗肿瘤的作用。
生物活性 Geldanamycin (NSC 122750) 是一种天然的HSP90抑制剂,其Kd值为1.2 μM。它特异性地干扰糖皮质激素受体(GR)/HSP的结合。此外,Geldanamycin通过减少宿主炎症反应来减轻病毒感染引起的急性肺损伤/急性呼吸窘迫综合征。
靶点
体外研究 Geldanamycin结合于HSP90s(残基1-220)N-末端结构域的ATP结合位点,并以剂量依赖性方式抑制HSP90的ATPase活性。在A2780人卵巢细胞系中,Geldanamycin引起剂量依赖性的G2期阻滞,并可逆地抑制进入S期。该作用伴随着p53水平的增加,最终证明是p53依赖性的。此外,它导致p185受体蛋白-酪氨酸激酶的泛素化和蛋白酶体降解,其IC50值为70 nM。
体内研究 在FRE/erbB-2 小鼠模型中,Geldanamycin (50 mg/kg) 对 p185 相关的磷酸酪氨酸水平表现出30%的抑制作用。
用途 格尔德霉素广泛用于生化研究。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | [(8E,12Z,14E)-6,22-dihydroxy-5,11-dimethoxy-3,7,9,15-tetramethyl-16,20,21-trioxo-17-azabicyclo[16.3.1]docosa-1(22),8,12,14,18-pentaen-10-yl] carbamate | 52762-28-4 | C28H38N2O9 | 546.618 |
—— | 4,5-dihydro-7-O-descarbamoyl-7-hydroxygeldanamycin | —— | C28H41NO8 | 519.635 |
—— | (4E,6Z,8S,9S,10E,12S,13R,14S,16R) carbamic acid 13-hydroxy-8,14,19,20,22-pentamethoxy-4,10,12,16-tetramethyl-3-oxo-2-aza-bicyclo[16.3.1]docosa-1(21),4,6,10,18(22),19-hexaen-9-yl ester | 474410-91-8 | C31H46N2O9 | 590.714 |
—— | geldanamycin hydroquinone | 169521-90-8 | C29H42N2O9 | 562.66 |
—— | (2R,3S,4E,6S,7R,8S,10R)-7-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-2,8-dimethoxy-11-(3-nitro-2,5,6-trimethoxy-phenyl)-4,6,10-trimethyl-undec-4-enoic acid (1R,2S)-2-[benzyl-(2,4,6-trimethyl-benzenesulfonyl)-amino]-1-phenyl-propyl ester | 474411-00-2 | C56H80N2O13SSi | 1049.41 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 11-O-methylgeldanamycin | —— | C30H42N2O9 | 574.671 |
11-氨基甲酸酯格尔德霉素 | 11-carbamategeldanamycin | 1009104-80-6 | C30H41N3O10 | 603.67 |
—— | [(4E,6Z,8S,9S,10E,12S,13R,14S,16R)-13-hydroxy-10-(hydroxymethyl)-8,14,19-trimethoxy-4,12,16-trimethyl-3,20,22-trioxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaen-9-yl] carbamate | 574717-81-0 | C29H40N2O10 | 576.644 |
—— | [(8E,12Z,14E)-6,22-dihydroxy-5,11-dimethoxy-3,7,9,15-tetramethyl-16,20,21-trioxo-17-azabicyclo[16.3.1]docosa-1(22),8,12,14,18-pentaen-10-yl] carbamate | 52762-28-4 | C28H38N2O9 | 546.618 |
—— | 7-O-descarbamoyl-7-hydroxygeldanamycin | 156222-90-1 | C28H39NO8 | 517.62 |
—— | 19-vinylgeldanamycin | 1427296-90-9 | C31H42N2O9 | 586.682 |
—— | 19-aminogeldanamycin | —— | C29H41N3O9 | 575.659 |
—— | 19-bromogeldanamycin | —— | C29H39BrN2O9 | 639.541 |
—— | 17,19-di-O-ethyl-17-O-demethylgeldanamycin | —— | C32H46N2O10 | 618.725 |
—— | 17-amino-17-demethoxygeldanamycin | 64202-81-9 | C28H39N3O8 | 545.633 |
替拉替尼 | 17-allylamino-17-demethoxygeldanamycin | 75747-14-7 | C31H43N3O8 | 585.698 |
—— | 17-Ethylamino-17-demethoxygeldanamycin | —— | C30H43N3O8 | 573.687 |
—— | 17-methylamino-17-demethoxygeldanamycin | 71952-93-7 | C29H41N3O8 | 559.66 |
—— | 17-O-trifluoromethanesulfonyl-17-demethoxygeldanamycin | 574717-05-8 | C29H37F3N2O11S | 678.681 |
—— | [3H]-17-Propylamino-17-demethoxygeldanamycin | —— | C31H45N3O8 | 587.714 |
—— | 17-n-Propylamino-geldanamycin | —— | C31H45N3O8 | 587.7 |
—— | 17-(4-aminobutyloamino)-17-demethoxy geldanamycin | —— | C32H48N4O8 | 616.755 |
—— | GMD-C4-dimer | —— | C60H84N6O16 | 1145.36 |
—— | 17-(3-aminopropylamino)-17-demethoxygeldanamycin | —— | C31H46N4O8 | 602.728 |
—— | 17-propargylamino-17-demethoxygeldanamycin | —— | C31H41N3O8 | 583.682 |
—— | 17-[2-(carboxy)ethyl]amino-17-demethoxygeldanamycin | —— | C31H43N3O10 | 617.697 |
—— | 17-((2-hydroxyethyl)amino)-17-demethoxygeldanamycin | 75758-38-2 | C30H43N3O9 | 589.686 |
—— | 17-Cyclopropylmethylamino-17-demethoxygeldanamycin | —— | C32H45N3O8 | 599.725 |
—— | 17-(2-chloroethyl)amino-17-demethoxygeldanamycin | —— | C30H42ClN3O8 | 608.132 |
—— | 17-Cyclopropylamino-17-demethoxygeldanamycin | 71952-91-5 | C31H43N3O8 | 585.698 |
—— | 17-(2-fluoroethyl)amino-17-demethoxygeldanamycin | —— | C30H42FN3O8 | 591.677 |
阿螺旋霉素 | alvespimycin | 467214-20-6 | C32H48N4O8 | 616.755 |
—— | 17-[2-(acetylamino)ethyl]amino-17-demethoxygeldanamycin | —— | C32H46N4O9 | 630.739 |
—— | 11-carbamate-17-(allylamino)-17-demethoxygeldanamycin | 163112-96-7 | C32H44N4O9 | 628.723 |
—— | [(4E,6Z,8S,9S,10E,12S,13R,14S,16R)-13-hydroxy-19-[[(2R)-2-hydroxypropyl]amino]-8,14-dimethoxy-4,10,12,16-tetramethyl-3,20,22-trioxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaen-9-yl] carbamate | —— | C31H45N3O9 | 603.713 |
—— | 17-[2-(azetidin-1-yl)ethyl]amino-17-demethoxygeldanamycin | —— | C33H48N4O8 | 628.766 |
—— | 17-[2-(aziridin-1-yl)ethyl]amino-17-demethoxygeldanamycin | —— | C32H46N4O8 | 614.739 |
—— | 17-[2-(piperazin-1-yl)ethyl]amino-17-demethoxygeldanamycin | —— | C34H51N5O8 | 657.808 |
—— | 7-O-carbazoyl-17-(2-fluoroethyl)amino-7-O-decarbamoyl-17-demethoxygeldanamycin | —— | C30H43FN4O8 | 606.692 |
—— | 17-[11-azido-3,6,9-trioxaundane-1-amino]-17-desmethoxy geldanamycin | 1345676-57-4 | C36H54N6O11 | 746.858 |
—— | 17-demethoxy-17-[[2-(pyrrolidin-1-yl)ethyl]amino]-geldanamycin | —— | C34H50N4O8 | 642.793 |
—— | 17-(tetrahydropiperazin-4'-yl-methylmino)-17-demethoxygeldanamycin | —— | C34H50N4O8 | 642.793 |
—— | 7-O-carbazoyl-17-[2-(dimethylamino)ethyl]amino-7-O-decarbamoyl-17-demethoxygeldanamycin | —— | C32H49N5O8 | 631.77 |
—— | 17-demethoxy-17-(2,3-dihydroxypropylamino)geldanamycin | 169521-73-7 | C31H45N3O10 | 619.712 |
—— | 17-[2-(morpholin-4-yl)ethyl]amino-17-demethoxygeldanamycin | —— | C34H50N4O9 | 658.792 |
—— | 17-(1-aziridinyl)-17-demethoxygeldanamycin | 216064-11-8 | C30H41N3O8 | 571.671 |
—— | 7-O-hydroxamoyl-17-(2-fluoroethyl)amino-7-O-decarbamoyl-17-demethoxygeldanamycin | —— | C30H42FN3O9 | 607.677 |
—— | 7-O-methylcarbamoyl-17-[2-(dimethylamino)ethyl]amino7-O-decarbamoyl-17-demethoxygeldanamycin | —— | C33H50N4O8 | 630.782 |
—— | 7-O-hydroxamoyl-17-[2-(dimethylamino)ethyl]amino-7-O-decarbamoyl-17-demethoxygeldanamycin | —— | C32H48N4O9 | 632.755 |
—— | [2-(17-demethoxygeldanamycin-17-ylamino)ethyl]dimethylamine N-oxide | —— | C32H48N4O9 | 632.755 |
—— | 11-carbamate-17-(2-(dimethylamino)ethylamino)-17-demethoxygeldanamycin | 1009104-77-1 | C33H49N5O9 | 659.78 |
—— | 17-azetidin-1-yl-17-demethoxygeldanamycin | 155630-40-3 | C31H43N3O8 | 585.698 |
—— | 7-O-carbamoylmethylcarbamoyl-17-[2-(dimethylamino)ethyl]amino-7-O-decarbamoyl-17-demethoxygeldanamycin | —— | C34H51N5O9 | 673.807 |
—— | 7-O-(methoxycarbamoyl)-17-[2-(dimethylamino)ethyl]amino-7-O-decarbamoyl-17-demethoxygeldanamycin | —— | C33H50N4O9 | 646.781 |
—— | 11-carbamate-17-(2-(diethylamino)ethylamino)-17-demethoxygeldanamycin | 1009104-78-2 | C35H53N5O9 | 687.834 |
—— | 7-O-(2-hydroxyethyl)carbamoyl-17-[2-(dimethylamino)ethyl]amino-7-O-decarbamoyl-17-demethoxygeldanamycin | —— | C34H52N4O9 | 660.808 |
—— | 7-O-[2-(dimethylamino)ethyl]carbamoyl-17-[2-(dimethylamino)ethyl]amino-7-O-decarbamoyl-17-demethoxygeldanamycin | —— | C36H57N5O8 | 687.877 |
—— | 11-carbamate-17-(2-(pyrrolidin-1-yl)ethylamino)-17-demethoxygeldanamycin | 1009104-79-3 | C35H51N5O9 | 685.818 |
—— | 7-O-carbazoyl-17-(azetidin-1-yl)-7-O-decarbamoyl-17-demethoxygeldanamycin | —— | C31H44N4O8 | 600.712 |
—— | 7-O-(N-methylcarbazoyl)-17-[2-(dimethylamino)ethyl]amino-7-O-decarbamoyl-17-demethoxygeldanamycin | —— | C33H51N5O8 | 645.797 |
—— | 7-O-hydroxamoyl-17-(azetidin-1-yl)-7-O-decarbamoyl-17-demethoxygeldanamycin | —— | C31H43N3O9 | 601.697 |
—— | 17-(2''-(N-ethylpyrrolidinyl)-methylamino)-17-demethoxygeldanamycin | —— | C35H52N4O8 | 656.82 |
—— | 17-(3'-(1''-imidazolyl)propylamino)-17-demethoxygeldanamycin | —— | C34H47N5O8 | 653.776 |
—— | 17-(6-(pyrimidine-5-carboxamido)hexylamino)-17-demethoxygeldanamycin | —— | C39H54N6O9 | 750.893 |
—— | 17-benzylamino-17-demethoxygeldanamycin | —— | C35H45N3O8 | 635.758 |
—— | 17-(4-methylbenzylamino)-17-demethoxygeldanamycin | 1474021-68-5 | C36H47N3O8 | 649.784 |
—— | 17,19-dimethylamino-17-demethoxygeldanamycin | —— | C30H44N4O8 | 588.701 |
—— | 17-(thiophen-3-ylmethanamine)-17-demethoxygeldanamycin | 1622011-63-5 | C33H43N3O8S | 641.786 |
—— | 17-(3-methylbenzylamino)-17-demethoxygeldanamycin | 1622011-57-7 | C36H47N3O8 | 649.784 |
—— | 19-phenylgeldanamycin | 1427296-91-0 | C35H44N2O9 | 636.742 |
—— | 17,19-di-n-propylamino-17-demethoxygeldanamycin | —— | C34H52N4O8 | 644.809 |
—— | 17-(4-aminobenzylamino)-17-demethoxygeldanamycin | 1474021-72-1 | C35H46N4O8 | 650.772 |
—— | 17-(4-hydroxybenzylamino)-17-demethoxygeldanamycin | 1474021-71-0 | C35H45N3O9 | 651.757 |
—— | 17-(4-bromobenzylamino)-17-demethoxygeldanamycin | 1622011-47-5 | C35H44BrN3O8 | 714.654 |
—— | 17-(4-fluorobenzylamino)-17-demethoxygeldanamycin | 1025790-06-0 | C35H44FN3O8 | 653.748 |
—— | 17-(6-(isonicotinamido)hexylamino)-17-demethoxygeldanamycin | —— | C40H55N5O9 | 749.905 |
—— | 17-(6-(pyrimidine-4-carboxamido)hexylamino)-17-demethoxygeldanamycin | —— | C39H54N6O9 | 750.893 |
—— | 17,19-di(3-hydroxypropylamino)-17-demethoxygeldanamycin | —— | C34H52N4O10 | 676.808 |
—— | 17-(4-methoxybenzylamino)-17-demethoxygeldanamycin | 1474021-65-2 | C36H47N3O9 | 665.784 |
—— | 17-(4-cyanobenzylamino)-17-demethoxygeldanamycin | 1474021-69-6 | C36H44N4O8 | 660.767 |
—— | 17-(2-methylbenzylamino)-17-demethoxygeldanamycin | 1622011-56-6 | C36H47N3O8 | 649.784 |
—— | 17-(4-(isonicotinamido)butylamino)-17-demethoxygeldanamycin | —— | C38H51N5O9 | 721.851 |
—— | 17-(6-(4-bromobenzamido)hexylamino)-17-demethoxygeldanamycin | —— | C41H55BrN4O9 | 827.813 |
—— | 17-(4-iodobenzylamino)-17-demethoxygeldanamycin | 1622011-48-6 | C35H44IN3O8 | 761.654 |
—— | 17-(4-chlorobenzylamino)-17-demethoxygeldanamycin | 1474021-67-4 | C35H44ClN3O8 | 670.203 |
—— | 17-(6-(4-fluorobenzamido)hexylamino)-17-demethoxygeldanamycin | —— | C41H55FN4O9 | 766.908 |
—— | 17-(6-(4-chlorobenzamido)hexylamino)-17-demethoxygeldanamycin | —— | C41H55ClN4O9 | 783.362 |
—— | 17-(3-cyanobenzylamino)-17-demethoxygeldanamycin | 1622011-59-9 | C36H44N4O8 | 660.767 |
—— | 17-(6-(4-iodobenzamido)hexylamino)-17-demethoxygeldanamycin | —— | C41H55IN4O9 | 874.814 |
—— | (4E,6Z,8S,9S,10E,12S,13R,14S,16R)-21-(4-fluorophenyl)-13-hydroxy-8,14,19-trimethoxy-4,10,12,16-tetramethyl-3,20,22-trioxo-2-azabicyclo[16.3. 1]docosa-1(21),4,6,10,18-pentaen-9-yl carbamate | 1427296-93-2 | C35H43FN2O9 | 654.733 |
—— | 17-(3-trifluoromethylphenylethylamino)-17-demethoxygeldanamycin | —— | C37H46F3N3O8 | 717.783 |
—— | 17-(3-chlorobenzylamino)-17-demethoxygeldanamycin | 1622011-46-4 | C35H44ClN3O8 | 670.203 |
—— | 17-(3,5-difluorobenzylamino)-17-demethoxygeldanamycin | 1474021-66-3 | C35H43F2N3O8 | 671.739 |
—— | 17-(6-(picolinamido)hexylamino)-17-demethoxygeldanamycin | —— | C40H55N5O9 | 749.905 |
—— | 17-(methyl 4-aminomethylbenzoate)-17-demethoxygeldanamycin | 1622011-61-3 | C37H47N3O10 | 693.794 |
—— | 17-(ethyl 4-aminomethylbenzoate)-17-demethoxygeldanamycin | 1622011-62-4 | C38H49N3O10 | 707.821 |
—— | 17-(3-methoxybenzylamino)-17-demethoxygeldanamycin | 1622011-51-1 | C36H47N3O9 | 665.784 |
—— | 17-(4-trifluoromethoxybenzylamino)-17-demethoxygeldanamycin | 1474021-74-3 | C36H44F3N3O9 | 719.755 |
—— | 17-(4-(picolinamido)butylamino)-17-demethoxygeldanamycin | —— | C38H51N5O9 | 721.851 |
—— | 17-(3-aminobenzylamino)-17-demethoxygeldanamycin | 1622011-58-8 | C35H46N4O8 | 650.772 |
—— | 17-(2-chlorobenzylamino)-17-demethoxygeldanamycin | 1622011-45-3 | C35H44ClN3O8 | 670.203 |
—— | 17-(6-(thiophene-2-carboxamido)hexylamino)-17-demethoxygeldanamycin | —— | C39H54N4O9S | 754.945 |
—— | 17-(3,4-difluorobenzylamino)-17-demethoxygeldanamycin | 1622011-49-7 | C35H43F2N3O8 | 671.739 |
—— | 17-(6-(3,5-dihydroxybenzamido)hexylamino)-17-demethoxygeldanamycin | —— | C41H56N4O11 | 780.916 |
—— | 17-amino-7-decarbamoyl-17-demethoxygeldanamycin | —— | C27H38N2O7 | 502.608 |