CAS |
No.1393-48-2 |
中文名称 |
硫链丝菌素 |
英文名称 |
Thiostrepton |
别名 |
硫链丝菌素;硫链丝菌肽 |
分子式 |
C72H85N19O18S5 |
分子量 |
1664.89 |
溶解性 |
Soluble in DMSO |
纯度 |
≥98% |
外观(性状) |
Solid |
储存条件 |
Powder:-20℃,2 years;Insolvent(母液):-20℃,6 months;-80℃,1 year |
EC |
EINECS 215-734-9 |
MDL |
MFCD00135828 |
SMILES |
CCC(C)C1C(=O)NC(C(=O)NC(=C)C(=O)NC(C(=O)NC23CCC(=NC2C4=CSC(=N4)C(C(OC(=O)C5=NC6=C(C=CC(C6O)N1)C(=C5)C(C)O)C)NC(=O)C7=CSC(=N7)C(NC(=O)C8CSC(=N8)/C(=C/C)/NC(=O)C(NC(=O)C9=CSC3=N9)C(C)O)C(C)(C(C)O)O)C1=NC(=CS1)C(=O)NC(=C)C(=O)NC(=C)C(=O)N)C)C |
InChIKey |
NSFFHOGKXHRQEW-BXVAPQLOSA-N |
InChI |
InChI=1S/C72H85N19O18S5/c1-14-26(3)47-63(105)78-30(7)57(99)75-28(5)56(98)76-31(8)58(100)91-72-19-18-40(66-85-43(22-111-66)59(101)77-29(6)55(97)74-27(4)54(73)96)81-52(72)42-21-112-67(83-42)49(34(11)109-69(107)41-20-37(32(9)92)36-16-17-39(79-47)51(95)50(36)80-41)89-60(102)44-24-113-68(86-44)53(71(13,108)35(12)94)90-62(104)45-23-110-65(84-45)38(15-2)82-64(106)48(33(10)93)88-61(103)46-25-114-70(72)87-46/h15-17,20-22,24-26,30-35,39,45,47-49,51-53,79,92-95,108H,4-6,14,18-19,23H2,1-3,7-13H3,(H2,73,96)(H,74,97)(H,75,99)(H,76,98)(H,77,101)(H,78,105)(H,82,106)(H,88,103)(H,89,102)(H,90,104)(H,91,100)/b38-15- |
PubChem CID |
16220061 |
靶点 |
Antibiotic;FOXM1 |
通路 |
Anti-infection |
背景说明 |
是一种抗生素,可选择性抑制 FOXM1。 |
生物活性 |
Thiostrepton 是一种天然环状低聚肽抗生素,可选择性抑制 FOXM1。[1-2] |
In Vitro |
FoxM1 inhibitor,thiostrepton,induces apoptosis in TP53 cancer cell lines and enhances sensitivity to cisplatin in these cells. Thiostrepton downregulates FoxM1 expression in several cancer cell lines and enhances sensitivity to carboplatin in vivo.[1] Thiostrepton,a naturally occurring small molecule,has been shown to selectively inhibit FoxM1 expression in cancer cells. In Ewing's sarcoma(EWS),in addition to inhibiting FoxM1 expression,thiostrepton downregulates the expression of EWS/FLI1,both at the mRNA and protein levels,leading to cell cycle arrest and,ultimately,to apoptotic cell death.[2] |
In Vivo |
Thiostrepton treatment reduces the tumorigenicity of EWS cells,significantly delaying the growth of nude mouse xenograft tumors.[2] |
数据来源文献 |
[1]. Zhang X,et al. Targeting of mutant p53-induced FoxM1 with thiostrepton induces cytotoxicity and enhances carboplatin sensitivity in cancer cells. Oncotarget. 2014 Nov 30;5(22):11365-80. [2]. Sengupta A,et al. The dual inhibitory effect of thiostrepton on FoxM1 and EWS/FLI1 provides a novel therapeutic option for Ewing's sarcoma. Int J Oncol. 2013 Sep;43(3):803-12. |
规格 |
25mg |
单位 |
瓶 |