5-氟-2-三氟甲基苄溴 | 239135-48-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 5-氟-2-三氟甲基苄溴
• 中文别名: 芥酸；5-氟-2-(三氟甲基)溴苄
• 英文名称: 2-(bromomethyl)-4-fluoro-1-(trifluoromethyl)benzene
• 英文别名: 5-Fluoro-2-(trifluoromethyl)benzyl bromide
• CAS: 239135-48-9
• 化学式: C₈H₅BrF₄
• 分子量: 257.025
• InChiKey: MQZWBTRGSDOAIO-UHFFFAOYSA-N

物化性质

• 沸点：
  184℃
• 密度：
  1.640
• 闪点：
  85℃
• 稳定性/保质期：

  避免氧化物、水分和碱类物质。

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险等级：
  8
• 危险品标志：
  C
• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R34,R36
• 海关编码：
  2903999090
• 包装等级：
  III
• 危险类别：
  8
• 危险品运输编号：
  1760

反应信息

• 作为反应物：
  描述：

  5-氟-2-三氟甲基苄溴 在 potassium carbonate 作用下， 以 二甲基亚砜 、 丙酮 为溶剂， 生成 N1-(3-((4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)methyl)-4-(trifluoromethyl)phenyl)-N1,N2,N2-trimethylethane-1,2-diamine
  参考文献：
  名称：

  2-((4-Bisarylmethyl-piperazin-1-yl)methyl)benzonitros 衍生物作为 HCV 进入抑制剂的设计、合成和生物学评价

  摘要：

  尽管现在有十几种直接作用的抗病毒 (DAA) 药物可供使用，但丙型肝炎病毒 (HCV) 治疗方案中没有病毒进入抑制剂。基于先前确定的 HCV 进入抑制剂L0909，化学空间探索和构效关系 (SAR) 研究导致发现了一种新的衍生支架 2-((4-bisarylmethyl-pirapazin-1-yl)methyl)benzonitron。与L0909相比，几种新的支架衍生物在低纳摩尔浓度下表现出更高的体外抗 HCV 活性。一项生物学研究表明，活性衍生物3d、3h和3i的高效力主要是由于对病毒进入阶段的抑制作用。此外，SPR 实验证实，这类衍生物可能靶向 HCV E1 蛋白。药代动力学研究表明，化合物3d和3i在以 15 mg/kg 的单剂量对大鼠口服给药后，在大鼠血浆中可口服且持久。总之，这项工作提供了一种新的 2-((4-bisarylmethyl-piperazin-1-yl)methyl)benzonitrile

  DOI：

  10.1021/acs.jmedchem.1c01637

文献信息

• COMPOUNDS AND USES THEREOF
  申请人：Yumanity Therapeutics, Inc.

  公开号：US20190330198A1

  公开（公告）日：2019-10-31

  The present invention features compounds useful in the treatment of neurological disorders. The compounds of the invention, alone or in combination with other pharmaceutically active agents, can be used for treating or preventing neurological disorders.

  本发明涉及用于治疗神经系统疾病的化合物。本发明的化合物可以单独或与其他药用活性剂结合使用，用于治疗或预防神经系统疾病。
• Selective inhibition of aggrecanase in osteoarthritis treatment
  申请人：Noe C. Mark

  公开号：US20050227997A1

  公开（公告）日：2005-10-13

  This invention relates to a method of treatment for osteoarthritis involving inhibitors of aggrecanase that demonstrate IC 50 s of less than 20 nM and demonstrate differential potency against matrix metalloproteinases (MMPs) and a disintegrin and metalloproteinases (ADAMs or reprolysins). This invention also relates to compounds, methods of treatment and composition of Formula I: or a therapeutically acceptable salt thereof, wherein X is carbon or nitrogen; R 1 and R 2 are independently selected from the group consisting of hydrogen, hydroxy, and methyl, wherein at least one of R 1 and R 2 is methyl; R 3 and R 4 are independently selected from the group consisting of hydrogen, hydroxy, and methyl, or R 3 and R 4 may be taken together to form a carbonyl group; and R 5 and R 6 are independent substituents in the ortho, meta, or para positions and are independently selected from the group consisting of hydrogen, halogen, cyano, methyl, and ethyl; with the provisos: when X is carbon, then R 7 and R 8 are both hydrogen and at least one of R 1 , R 2 , R 3 , and R 4 is hydroxy; when X is carbon and R 5 is para-halo, then at least one of R 6 , R 3 , and R 4 is not hydrogen; when X is nitrogen, then R 8 is not present and R 7 is hydrogen or a group of the formula: wherein, Y is —CH 2 —NH 2 or —NH—CH 3 ; and when X is nitrogen and R 7 is H, then R 3 and R 4 are taken together to form a carbonyl group.

  这项发明涉及一种治疗骨关节炎的方法，涉及抑制aggrecanase的抑制剂，其IC50小于20 nM，并且对基质金属蛋白酶（MMPs）和脱粒蛋白酶（ADAMs或reprolysins）表现出差异的效力。这项发明还涉及化合物、治疗方法和Formula I的组成： 或其治疗上可接受的盐，其中X为碳或氮； R1和R2分别选自氢、羟基和甲基组成的群，其中至少一个为甲基； R3和R4分别选自氢、羟基和甲基组成的群，或R3和R4可一起形成一个羰基；以及 R5和R6是正交位、间位或对位的独立取代基，分别选自氢、卤素、氰基、甲基和乙基；附加条件： 当X为碳时，R7和R8都是氢，且至少一个R1、R2、R3和R4为羟基； 当X为碳且R5为对位卤素时，至少一个R6、R3和R4不是氢； 当X为氮时，R8不存在且R7为氢或一个公式的基团： 其中，Y为—CH2—NH2或—NH—CH3；以及 当X为氮且R7为H时，R3和R4一起形成一个羰基。
• [EN] NOVEL COMPOUNDS AS REARRANGED DURING TRANSFECTION (RET) INHIBITORS<br/>[FR] NOUVEAUX COMPOSÉS UTILISÉS COMME INHIBITEURS DE LA KINASE RÉARRANGÉE AU COURS DE LA TRANSFECTION (RET)
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2016037578A1

  公开（公告）日：2016-03-17

  This invention relates to novel compounds which are inhibitors of the Rearranged during Transfection (RET) kinase, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy, alone or in combination, for the normalization of gastrointestinal sensitivity, motility and/or secretion and/or abdominal disorders or diseases and/or treatment related to diseases related to RET dysfunction or where modulation of RET activity may have therapeutic benefit including but not limited to all classifications of irritable bowel syndrome (IBS) including diarrhea-predominant, constipation-predominant or alternating stool pattern, functional bloating, functional constipation, functional diarrhea, unspecified functional bowel disorder, functional abdominal pain syndrome, chronic idiopathic constipation, functional esophageal disorders, functional gastroduodenal disorders, functional anorectal pain, inflammatory bowel disease, proliferative diseases such as non-small cell lung cancer, hepatocellular carcinoma, colorectal cancer, medullary thyroid cancer, follicular thyroid cancer, anaplastic thyroid cancer, papillary thyroid cancer, brain tumors, peritoneal cavity cancer, solid tumors, other lung cancer, head and neck cancer, gliomas, neuroblastomas, Von Hippel-Lindau Syndrome and kidney tumors, breast cancer, fallopian tube cancer, ovarian cancer, transitional cell cancer, prostate cancer, cancer of the esophagus and gastroesophageal junction, biliary cancer, adenocarcinoma, and any malignancy with increased RET kinase activity.

  这项发明涉及一种新型化合物，这些化合物是重排转位过程中的抑制剂（RET）激酶，包含它们的药物组合物，它们的制备方法，以及它们在治疗中的使用，单独或结合使用，用于规范胃肠敏感性、蠕动和/或分泌以及/或腹部紊乱或疾病和/或与RET功能障碍相关的疾病或调节RET活性可能具有治疗益处的治疗，包括但不限于所有分类的肠易激综合征（IBS），包括以腹泻为主、以便秘为主或交替排便模式、功能性腹胀、功能性便秘、功能性腹泻、未特指的功能性肠道障碍、功能性腹痛综合征、慢性特发性便秘、功能性食管障碍、功能性胃十二指肠障碍、功能性肛门疼痛、炎症性肠病、非小细胞肺癌、肝细胞癌、结肠癌、髓样甲状腺癌、滤泡性甲状腺癌、间变性甲状腺癌、乳头状甲状腺癌、脑肿瘤、腹腔癌、实体肿瘤、其他肺癌、头颈癌、神经胶质瘤、神经母细胞瘤、冯·希普-林道氏综合征和肾肿瘤、乳腺癌、输卵管癌、卵巢癌、移行细胞癌、前列腺癌、食管和食管胃交界处癌症、胆道癌、腺癌，以及任何具有增加RET激酶活性的恶性肿瘤。
• Quinolines useful in treating cardiovascular disease
  申请人：Collini D. Michael

  公开号：US20050131014A1

  公开（公告）日：2005-06-16

  This invention provides compounds of formula I that are useful in the treatment or inhibition of LXR mediated diseases.

  本发明提供了式I化合物的用途，它们在治疗或抑制LXR介导的疾病中是有用的。
• Discovery and SAR of cinnolines/quinolines as liver X receptor (LXR) agonists with binding selectivity for LXRβ
  作者：Baihua Hu、Raymound Unwalla、Michael Collini、Elaine Quinet、Irene Feingold、Annika Goos-Nilsson、Anna Wihelmsson、Ponnal Nambi、Jay Wrobel

  DOI：10.1016/j.bmc.2009.04.012

  日期：2009.5

  showed good binding selectivity for LXRβ over LXRα. The LXRβ binding selective modulators displayed good activity for inducing ABCA1 gene expression in J774 macrophage cell line and poor efficacy in the LXRα Gal4 functional assay. 26, 37 and 41 were examined for their ability to induce SREBP-1c gene expression in Huh-7 liver cell line and they were weak partial agonists.

  制备了一系列的cinnolines / quinolines，发现4-苯基-cinnoline / quinolines具有2'，3'或2'，5'-二取代的苄氧基部分或1-Me-7-吲哚甲氧基部分4-苯基环的间位相对于LXRα表现出对LXRβ的良好结合选择性。LXRβ结合选择性调节剂在诱导J774巨噬细胞系中诱导ABCA1基因表达方面表现出良好的活性，而在LXRαGal4功能测定中的功效较差。26，37和41检查它们诱导的Huh-7肝细胞系SREBP-1c的基因表达的能力和它们弱的部分激动剂。