LCL161,凋亡蛋白抑制因子抑制剂 | 1005342-46-0

• 物质功能分类: 生物化工 - 抑制剂 - 细胞凋亡(Apoptosis)
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: LCL161,凋亡蛋白抑制因子抑制剂
• 中文别名: IAP抑制剂(LCL161)；LCL161抑制剂；IAP抑制剂(LCL161
• 英文名称: (2S)-N-[(1S)-1-cyclohexyl-2-[(2S)-2-[4-(4-fluorobenzoyl)-1,3-thiazol-2-yl]pyrrolidin-1-yl]-2-oxoethyl]-2-(methylamino)propanamide
• 英文别名: (S)-N-((S)-1-cyclohexyl-2-{(S)-2-[4-(4-fluoro-benzoyl)-thiazol-2-yl]-pyrrolidin-1-yl}-2-oxo-ethyl)-2-methylamino-propionamide；(S)-N-((S)-1-cyclohexyl-2-{(S)-2-[4-(4-fluoro-benzoyl)thiazol-2-yl]-pyrrolidin-1-yl}-2-oxo-ethyl)-2-methylamino-propionamide；LCL161；NVP-LCL161；LCL 161；LCL-161
• CAS: 1005342-46-0
• 化学式: C₂₆H₃₃FN₄O₃S
• 分子量: 500.637
• InChiKey: UFPFGVNKHCLJJO-SSKFGXFMSA-N

物化性质

• 沸点：
  713.7±60.0 °C(Predicted)
• 密度：
  1.245±0.06 g/cm3(Predicted)
• 溶解度：
  DMSO 中≥25.05 mg/mL；不溶于水；不溶于乙醇

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  35
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  120
• 氢给体数：
  2
• 氢受体数：
  7

安全信息

• 海关编码：
  29341000
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  存放在室温、干燥且密封的环境中。

制备方法与用途

根据提供的信息,LCL161是一种具有多种潜在抗肿瘤作用的小分子化合物,其主要特点如下:

1. 抗癌作用:

• 适度抑制表达FLT3-ITD的细胞生长,IC50约0.5-4μM。
• 对D835Y突变体非常有效,IC50约50nM。
• 单独使用时对一些白血病细胞株有一定效果。
• 与PKC412等其他药物联合使用具有协同作用。

2. 免疫调节作用:

• 可增强T淋巴细胞的活性。
• 促进初始T细胞的活化。
• 使髓样树突状细胞成熟,可能影响疫苗效果。

3. 对白血病和其他肿瘤的作用:

• 能够与靶向FLT3和ABL的药物联合使用产生协同效应。
• 可用于治疗多种类型的白血病,尤其是携带特定突变的病例。
• 对实体瘤也有一定的作用。

4. 临床前研究结果:

• 在体外对23种肿瘤细胞株有不同程度的效果。
• 在体内实验中可增强其他药物(如PKC412)的效果。
• 对某些类型的实体瘤有一定疗效,但整体效果有限。

总的来说,LCL161是一种具有多靶点、多种作用机制的新型抗癌化合物,在治疗特定类型白血病和其他恶性肿瘤方面显示出潜力。

反应信息

• 作为产物：
  描述：

  Carbamic acid, N-[(1S)-2-[[(1S)-1-cyclohexyl-2-[(2S)-2-[4-(4-fluorobenzoyl)-2-thiazolyl]-1-pyrrolidinyl]-2-oxoethyl]amino]-1-methyl-2-oxoethyl]-N-methyl-, 1,1-dimethylethyl ester 以99的产率得到LCL161,凋亡蛋白抑制因子抑制剂
  参考文献：
  名称：

  SMAC PEPTIDOMETICS USEFUL AS IAP INHIBITORS

  摘要：

  本发明涉及以下式的化合物：或其药学上可接受的盐，并且利用这种化合物治疗哺乳动物的增殖性疾病，例如癌症。

  公开号：

  US20140004101A1

文献信息

• COMPOUNDS AND METHODS FOR THE TARGETED DEGRADATION OF INTERLEUKIN-1 RECEPTOR-ASSOCIATED KINASE 4 POLYPEPTIDES
  申请人：Arvinas, Inc.

  公开号：US20190151295A1

  公开（公告）日：2019-05-23

  The present disclosure relates to bifunctional compounds, which find utility as modulators of Interleukin-1 Receptor-Associated Kinase 4 (IRAK-4); the target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end a Von Hppel-Lindau, cereblon, ligand which binds to the E3 ubiquitin ligase and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.

  本公开涉及双功能化合物，其作为白细胞介素-1受体相关激酶4（IRAK-4；目标蛋白）的调节剂具有实用性。具体而言，本公开涉及包含一端结合E3泛素连接酶的Von Hppel-Lindau、cereblon配体的双功能化合物，另一端结合目标蛋白的部分，使得目标蛋白靠近泛素连接酶以实现目标蛋白的降解（和抑制）。本公开展示了与目标蛋白的降解/抑制相关的广泛药理活性。本公开的化合物和组合物用于治疗或预防由目标蛋白聚集或积累导致的疾病或紊乱。
• [EN] NOVEL 2-PIPERIDIN-1-YL-ACETAMIDE COMPOUNDS FOR USE AS TANKYRASE INHIBITORS<br/>[FR] NOUVEAUX COMPOSÉS 2-PIPERIDIN-1-YL-ACETAMIDE UTILISABLES EN TANT QU'INHIBITEURS DE TANKYRASE
  申请人：NOVARTIS AG

  公开号：WO2013012723A1

  公开（公告）日：2013-01-24

  The present invention provides for compounds of formula (I), wherein R1-R5 and L are defined herein. The present invention also provides for pharmaceutical compositions and combinations comprising a compound of formula (I) as well as for the use of such compounds as tankyrase inhibitors and in the treatment of Wnt signaling and tankyrase 1 and 2 signaling related disorders which include, but are not limited to, cancer.

  本发明提供了式(I)的化合物，其中R1-R5和L在此处定义。本发明还提供了包含式(I)化合物的药物组合物和组合物，以及将这些化合物用作坦基酶抑制剂以及用于治疗Wnt信号和坦基酶1和2信号相关疾病的用途，包括但不限于癌症。
• [EN] PROTEOLYSIS TARGETING CHIMERIC (PROTAC) COMPOUND WITH E3 UBIQUITIN LIGASE BINDING ACTIVITY AND TARGETING ALPHA-SYNUCLEIN PROTEIN FOR TREATING NEURODEGENERATIVE DISEASES<br/>[FR] COMPOSÉ CHIMÈRE CIBLANT LA PROTÉOLYSE (PROTAC) AYANT UNE ACTIVITÉ DE LIAISON À L'UBIQUITINE LIGASE E3 ET CIBLANT UNE PROTÉINE ALPHA-SYNUCLÉINE POUR LE TRAITEMENT DE MALADIES NEURODÉGÉNÉRATIVES
  申请人：ARVINAS OPERATIONS INC

  公开号：WO2020041331A1

  公开（公告）日：2020-02-27

  The present disclosure relates to bifunctional compounds, which find utility as modulators of alpha-synuclein (target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end a Von Hippel-Lindau, cereblon, Inhibitors of Apotosis Proteins or mouse double-minute homolog 2 ligand which binds to the respective E3 ubiquitin ligase and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/ inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure. Such diseases or disorders are alpha-synucleinopathies or neurodegenerative diseases associated with alpha-synuclein accumulation and aggregation, such as e.g. Parkinson Disease, Alzheimer's Disease, dementia, dementia with Lewy bodies or multiple system atrophy, in particular Parkinson's Disease.

  本公开涉及双功能化合物，其作为α-突触核蛋白（目标蛋白）的调节剂具有实用性。具体而言，本公开涉及包含一端为Von Hippel-Lindau、cereblon、凋亡抑制蛋白或鼠双分子同源物2配体的双功能化合物，该配体与相应的E3泛素连接酶结合，另一端为与目标蛋白结合的基团，使得目标蛋白靠近泛素连接酶以促使目标蛋白的降解（和抑制）。本公开展示了与目标蛋白的降解/抑制相关的广泛药理活性范围。本公开的化合物和组合物用于治疗或预防由目标蛋白聚集或积累导致的疾病或紊乱。这些疾病或紊乱是与α-突触核蛋白积累和聚集相关的α-突触核蛋白病或神经退行性疾病，例如帕金森病、阿尔茨海默病、痴呆症、带有Lewy小体的痴呆症或多系统萎缩，特别是帕金森病。
• TETRAHYDRONAPHTHALENE AND TETRAHYDROISOQUINOLINE DERIVATIVES AS ESTROGEN RECEPTOR DEGRADERS
  申请人：Arvinas, Inc.

  公开号：US20180155322A1

  公开（公告）日：2018-06-07

  The present disclosure relates to bifunctional compounds, which find utility as modulators of estrogen receptor (target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end at least one of a Von Hippel-Lindau ligand, a cereblon ligand, Inhibitors of Apoptosis Proteins ligand, mouse double-minute homolog 2 ligand, or a combination thereof, which binds to the respective E3 ubiquitin ligase, and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.

  本公开涉及双功能化合物，这些化合物可用作雌激素受体（目标蛋白）的调节剂。特别是，本公开涉及包含在一段至少有一种Von Hippel-Lindau配体、一种cereblon配体、凋亡抑制蛋白配体、小鼠双分钟同源2配体或其组合的双功能化合物，这些配体与相应的E3泛素连接酶结合，在另一端有一个与目标蛋白结合的部分，使得目标蛋白被置于泛素连接酶附近，以实现目标蛋白的降解（和抑制）。本公开展示了与目标蛋白降解/抑制相关的广泛药理活性。可以通过本公开的化合物和组合物治疗或预防由目标蛋白聚集或积累引起的疾病或障碍。
• LOCKED NUCLEIC ACID CYCLIC DINUCLEOTIDE COMPOUNDS AND USES THEREOF
  申请人：ADURO BIOTECH, INC.

  公开号：US20190185511A1

  公开（公告）日：2019-06-20

  The present invention provides highly active locked nucleic acid cyclic-dinucleotide (LNA-CDN) immune stimulators that activate DCs via the cytoplasmic receptor known as STING (Stimulator of Interferon Genes). In particular, the LNA-CDNs of the present invention are provided in the form of a composition comprising one or more cyclic dinucleotides that induce human STING-dependent type I interferon production, wherein the cyclic dinucleotides present in the composition have at least one 2′, 4′ locked nucleic acids within the cyclic dinucleotide.

  本发明提供了高活性的锁定核酸环二核苷酸（LNA-CDN）免疫刺激剂，通过细胞质受体STING（干扰素基因刺激剂）激活DCs。具体而言，本发明的LNA-CDNs以一种组合物的形式提供，该组合物包括一种或多种诱导人类STING依赖型I型干扰素产生的环二核苷酸，其中组合物中的环二核苷酸至少有一个2′, 4′锁定核酸。