LCL-161
WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#:205509
CAS#:1005342-46-0
Description:LCL161 is a n orally bioavailable second mitochondrial-derived activator of caspases (SMAC) mimetic and inhibitor of IAP (Inhibitor of Apoptosis Protein) family of proteins, with potential antineoplastic activity. SMAC mimetic LCL161 binds to IAPs, such as X chromosome-linked IAP (XIAP) and cellular IAPs 1 and 2. Since IAPs shield cancer cells from the apoptosis process, this agent may restore and promote the induction of apoptosis through apoptotic signaling pathways in cancer cells. IAPs are overexpressed by many cancer cell types and suppress apoptosis by binding and inhibiting active caspases-3, -7 and -9, which play essential roles in apoptosis (programmed cell death), necrosis and inflammation. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus).
Price and Availability
LCL-161, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.
Chemical Structure
Theoretical Analysis
MedKoo Cat#: 205509Name: LCL-161CAS#: 1005342-46-0Chemical Formula: C26H33FN4O3SExact Mass: 500.22574Molecular Weight: 500.63Elemental Analysis: C, 62.38; H, 6.64; F, 3.79; N, 11.19; O, 9.59; S, 6.40
Synonym:LCL161; LCL 161; LCL-161
IUPAC/Chemical Name:(S)-N-((S)-1-cyclohexyl-2-((S)-2-(4-(4-fluorobenzoyl)thiazol-2-yl)pyrrolidin-1-yl)-2-oxoethyl)-2-(methylamino)propanamide
InChi Key:UFPFGVNKHCLJJO-SSKFGXFMSA-N
InChi Code:InChI=1S/C26H33FN4O3S/c1-16(28-2)24(33)30-22(17-7-4-3-5-8-17)26(34)31-14-6-9-21(31)25-29-20(15-35-25)23(32)18-10-12-19(27)13-11-18/h10-13,15-17,21-22,28H,3-9,14H2,1-2H3,(H,30,33)/t16-,21-,22-/m0/s1
SMILES Code:C[C@H](NC)C(N[C@@H](C1CCCCC1)C(N2[C@H](C3=NC(C(C4=CC=C(F)C=C4)=O)=CS3)CCC2)=O)=O
Technical Data
Additional Information
LCL161, a SMAC mimetic, was tested against the PPTP in vitro panel (1.0 nM to 10.0 µM) and the PPTP in vivo panels (30 or 75 mg/kg [solid tumors] or 100 mg/kg [ALL]) administered orally twice in a week. LCL161 showed a median relative IC(50) value of >10 µM, being more potent against several leukemia and lymphoma lines. In vivo LCL161 induced significant differences in EFS distribution in approximately one-third of solid tumor xenografts (osteosarcoma and glioblastoma), but not in ALL xenografts. No objective tumor responses were observed. In vivo LCL161 demonstrated limited single agent activity against the pediatric preclinical models studied. (source: Pediatr Blood Cancer. 2011 Jun 16. doi: 10.1002/pbc.23167. [Epub ahead of print]).
References
1: Shekhar TM, Green MM, Rayner DM, Miles MA, Cutts SM, Hawkins CJ. Inhibition of Bcl-2 or IAP proteins does not provoke mutations in surviving cells. Mutat Res. 2015 Jul;777:23-32. doi: 10.1016/j.mrfmmm.2015.04.005. Epub 2015 Apr 15. PubMed PMID: 25916945.
2: Fulda S. Targeting inhibitor of apoptosis proteins for cancer therapy: a double-edge sword? J Clin Oncol. 2014 Oct 1;32(28):3190-1. doi: 10.1200/JCO.2014.56.8741. Epub 2014 Aug 11. PubMed PMID: 25113757.
3: Infante JR, Dees EC, Olszanski AJ, Dhuria SV, Sen S, Cameron S, Cohen RB. Phase I dose-escalation study of LCL161, an oral inhibitor of apoptosis proteinsinhibitor, in patients with advanced solid tumors. J Clin Oncol. 2014 Oct 1;32(28):3103-10. doi: 10.1200/JCO.2013.52.3993. Epub 2014 Aug 11. PubMed PMID: 25113756.
4: Tian A, Wilson GS, Lie S, Wu G, Hu Z, Hebbard L, Duan W, George J, Qiao L. Synergistic effects of IAP inhibitor LCL161 and paclitaxel on hepatocellular carcinoma cells. Cancer Lett. 2014 Sep 1;351(2):232-41. doi: 10.1016/j.canlet.2014.06.006. Epub 2014 Jun 27. PubMed PMID: 24976294.
5: Faye MD, Beug ST, Graber TE, Earl N, Xiang X, Wild B, Langlois S, Michaud J, Cowan KN, Korneluk RG, Holcik M. IGF2BP1 controls cell death and drug resistancein rhabdomyosarcomas by regulating translation of cIAP1. Oncogene. 2015 Mar 19;34(12):1532-41. doi: 10.1038/onc.2014.90. Epub 2014 Apr 7. PubMed PMID: 24704827.
6: Ramakrishnan V, Painuly U, Kimlinger T, Haug J, Rajkumar SV, Kumar S. Inhibitor of apoptosis proteins as therapeutic targets in multiple myeloma. Leukemia. 2014 Jul;28(7):1519-28. doi: 10.1038/leu.2014.2. Epub 2014 Jan 9. PubMed PMID: 24402161; PubMed Central PMCID: PMC4090267.
7: Vázquez-Sánchez EA, Rodríguez-Romero M, Sánchez-Torres LE, Rodríguez-MartínezS, Cancino-Diaz JC, Rodríguez-Cortes O, García-López ES, Cancino-Diaz ME. Peptidoglycan from Staphylococcus aureus has an anti-apoptotic effect in HaCaT keratinocytes mediated by the production of the cellular inhibitor of apoptosis protein-2. Microbiol Immunol. 2014 Feb;58(2):87-95. doi: 10.1111/1348-0421.12126. PubMed PMID: 24372854.
8: Fulda S. Molecular pathways: targeting inhibitor of apoptosis proteins in cancer--from molecular mechanism to therapeutic application. Clin Cancer Res. 2014 Jan 15;20(2):289-95. doi: 10.1158/1078-0432.CCR-13-0227. Epub 2013 Nov 22. Review. PubMed PMID: 24270683.
9: Qin Q, Zuo Y, Yang X, Lu J, Zhan L, Xu L, Zhang C, Zhu H, Liu J, Liu Z, Tao G, Dai S, Zhang X, Ma J, Cai J, Sun X. Smac mimetic compound LCL161 sensitizes esophageal carcinoma cells to radiotherapy by inhibiting the expression of inhibitor of apoptosis protein. Tumour Biol. 2014 Mar;35(3):2565-74. doi: 10.1007/s13277-013-1338-2. Epub 2013 Oct 30. PubMed PMID: 24170321.
10: Sauer M, Reiners KS, Hansen HP, Engert A, Gasser S, von Strandmann EP. Induction of the DNA damage response by IAP inhibition triggers natural immunityvia upregulation of NKG2D ligands in Hodgkin lymphoma in vitro. Biol Chem. 2013 Oct;394(10):1325-31. doi: 10.1515/hsz-2013-0161. PubMed PMID: 23787466.
11: Dhuria S, Einolf H, Mangold J, Sen S, Gu H, Wang L, Cameron S. Time-dependent inhibition and induction of human cytochrome P4503A4/5 by an oral IAP antagonist, LCL161, in vitro and in vivo in healthy subjects. J Clin Pharmacol. 2013 Jun;53(6):642-53. doi: 10.1002/jcph.79. Epub 2013 Apr 15. PubMed PMID: 23585187.
12: Yuan Z, Syrkin G, Adem A, Geha R, Pastoriza J, Vrikshajanani C, Smith T, Quinn TJ, Alemu G, Cho H, Barrett CJ, Arap W, Pasqualini R, Libutti SK. Blockadeof inhibitors of apoptosis (IAPs) in combination with tumor-targeted delivery oftumor necrosis factor-α leads to synergistic antitumor activity. Cancer Gene Ther. 2013 Jan;20(1):46-56. doi: 10.1038/cgt.2012.83. Epub 2012 Nov 16. PubMed PMID: 23154431; PubMed Central PMCID: PMC3534156.
13: Knights AJ, Fucikova J, Pasam A, Koernig S, Cebon J. Inhibitor of apoptosis protein (IAP) antagonists demonstrate divergent immunomodulatory properties in human immune subsets with implications for combination therapy. Cancer Immunol Immunother. 2013 Feb;62(2):321-35. doi: 10.1007/s00262-012-1342-1. Epub 2012 Aug26. PubMed PMID: 22923192.
14: Chen KF, Lin JP, Shiau CW, Tai WT, Liu CY, Yu HC, Chen PJ, Cheng AL. Inhibition of Bcl-2 improves effect of LCL161, a SMAC mimetic, in hepatocellularcarcinoma cells. Biochem Pharmacol. 2012 Aug 1;84(3):268-77. doi: 10.1016/j.bcp.2012.04.023. Epub 2012 May 9. PubMed PMID: 22580047.
15: Houghton PJ, Kang MH, Reynolds CP, Morton CL, Kolb EA, Gorlick R, Keir ST, Carol H, Lock R, Maris JM, Billups CA, Smith MA. Initial testing (stage 1) of LCL161, a SMAC mimetic, by the Pediatric Preclinical Testing Program. Pediatr Blood Cancer. 2012 Apr;58(4):636-9. doi: 10.1002/pbc.23167. Epub 2011 Jun 16. PubMed PMID: 21681929; PubMed Central PMCID: PMC3253328.
16: Weisberg E, Ray A, Barrett R, Nelson E, Christie AL, Porter D, Straub C, Zawel L, Daley JF, Lazo-Kallanian S, Stone R, Galinsky I, Frank D, Kung AL, Griffin JD. Smac mimetics: implications for enhancement of targeted therapies inleukemia. Leukemia. 2010 Dec;24(12):2100-9. doi: 10.1038/leu.2010.212. Epub 2010Sep 16. Erratum in: Leukemia. 2011 Jul;25(7):1221. PubMed PMID: 20844561; PubMedCentral PMCID: PMC4037865.
MedKoo,由化学家和药学家陈清奇博士。北卡罗莱纳州的研究三角区(ResearchTrianglePark,简称RTP),是一家以研发、生产和销售小分子抗癌化合物为主的医药科技公司,该公司的业务范围主要是为全球所有从事抗癌药物研究和开发的制药公司,高校,研究院所,政府相关机构提供与抗癌药物分子相关的产品、试剂和技术服务。
中文名MedKoo中 文美帝药库医药科技公司创立于2008年总部位于美国东海岸
MedKoo是世界领先的供应商之一的抗癌化学试剂和激酶抑制剂。我们制造、销售和分发高质量的抗癌小分子肿瘤学研究试剂。我们的使命是建立世界上最全面的抗癌小分子的集合。我们也为医药行业提供高质量的研究服务、医学研究机构和学术机构。我们致力于提供优质的服务。 MedKoo是世界领先的供应商之一的抗癌化学试剂和激酶抑制剂。我们制造、销售和分发高质量的抗癌小分子肿瘤学研究试剂。我们的使命是建立世界上最全面的抗癌小分子的集合。我们也为医药行业提供高质量的研究服务、医学研究机构和学术机构。我们致力于提供优质的服务和分子有竞争力的价格。MedKoo是您可靠的合作伙伴采购药物发现和药物分子。 MedKoo是世界的抗癌化学试剂和激酶抑制剂供应商之一。我们制造,销售和分销用于肿瘤学研究的高质量抗癌小分子试剂。我们的使命是建立世界上全面的抗癌小分子集合。我们还为制药行业,医学研究组织和学术机构提供高质量的研究服务。我们致力于以具有竞争力的价格提供服务和分子。MedKoo是您可靠的药物发现和药物分子采购合作伙伴。 CRISPR-Cas9是近年兴起的用于靶向基因组特定位置,进行DNA修饰的重要工具。研究发现CRISPR是细菌为了应对病毒的攻击而演化而来的获得性免疫防御机制。具体来说,在CRISPR和Cas9的作用下,经由小RNA分子的引导,靶向并沉默入侵者遗传物质核酸的关键部分。在该系统中,crRNA(CRISPR-derivedRNA)与tracrRNA(trans-activatingRNA)结合形成的复合物能特异性识别靶基因序列,并引导Cas9核酸内切酶在靶定位点剪切双链DNA,随后,细胞的非同源末端连接修复机制(NHEJ)重新连接断裂处的基因组DNA,并引入插入或缺失突变。另外也可以提供一个外源双链供体DNA(Donor)通过同源重组(HR)整合进断裂处的基因组,从而达到对基因组DNA进行修饰的目的。
目前,CRISPR-Cas9系统的高效基因组编辑功能已被应用于多种生物,包括小鼠、大鼠、斑马鱼、秀丽隐杆线虫,也包含多种细菌和植物,甚至在人体上也有应用。
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