leucine | 97530-13-7

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: leucine
• 英文别名: 2-Amino-4-methylpentanal
• CAS: 97530-13-7
• 化学式: C₆H₁₃NO
• mdl: MFCD19212530
• 分子量: 115.175
• InChiKey: ZOFRRNUENOHELM-UHFFFAOYSA-N

物化性质

• 沸点：
  150.7±23.0 °C(Predicted)
• 密度：
  0.890±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  8
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.833
• 拓扑面积：
  43.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-十六烷醇 、 leucine 在 对甲苯磺酸 、 盐酸 作用下， 以 甲苯 、 丙酮 为溶剂， 生成
  参考文献：
  名称：

  两性有机小分子凝胶因子及其制备方法和应用

  摘要：

  本发明公开了一种两性有机小分子凝胶因子，其通式为，其中，R1代表碳原子数为12到18的烷基；R代表氢、甲基、异丙基、异丁基、苄基或CH3SCH2CH2；X 代表磺酸根；n为3或4。本发明还公开了两性有机小分子凝胶因子的制备方法及其在凝胶润滑剂组合物中的应用。本发明所述两性有机小分子基础油凝胶润滑剂组合物具有较高的热稳定性、优良的减摩抗磨性能以及高的承载能力。

  公开号：

  CN106674063A

文献信息

• [EN] IMIDAZO [2, 1-F] [1, 2, 4] TRIAZIN-4-AMINE DERIVATIVES AS TLR7 AGONIST<br/>[FR] DÉRIVÉS D'IMIDAZO[2,1-F] [1, 2, 4] TRIAZIN-4-AMINE UTILISÉS EN TANT QU'AGONISTES DE TLR7
  申请人：BEIGENE LTD

  公开号：WO2020160711A1

  公开（公告）日：2020-08-13

  Disclosed herein is an imidazo [2, 1-f] [1, 2, 4] triazin-4-amine derivative or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof useful as a TLR7 agonist, and a pharmaceutical composition comprising the same. Also disclosed herein is a method of treating cancer using the imidazo [2, 1-f] [1, 2, 4] triazin-4-amine derivative or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof as TLR7 agonist.

  披露的是一种咪唑[2,1-f][1,2,4]三嗪-4-胺衍生物或其立体异构体，或其药用可接受盐，用作TLR7激动剂，以及包含该化合物的药物组合物。还披露了一种使用咪唑[2,1-f][1,2,4]三嗪-4-胺衍生物或其立体异构体，或其药用可接受盐作为TLR7激动剂来治疗癌症的方法。
• [EN] MODULATORS OF THE G PROTEIN-COUPLED MAS RECEPTOR AND THE TREATMENT OF DISORDERS RELATED THERETO<br/>[FR] MODULATEURS POUR LE RÉCEPTEUR MAS COUPLÉ À LA PROTÉINE G ET TRAITEMENT DES TROUBLES QUI Y SONT APPARENTÉS
  申请人：ARENA PHARM INC

  公开号：WO2013070657A1

  公开（公告）日：2013-05-16

  The present invention relates to compounds of Formula (I) and pharmaceutically acceptable salts, solvates, and hydrates thereof that are useful in methods of treatment and alleviation of diseases and disorders of the heart, brain, kidney, immune, and reproductive system resulting from ischemia, or reperfusion subsequent to ischemia, and any downstream complication(s) related thereto. The present invention further relates to methods of treatment and alleviation of diseases and disorders of the vasculature resulting from vasoconstriction or hypertension and any downstream complication(s) resulting from elevated blood pressure and/or reduced tissue perfusion.

  本发明涉及式（I）化合物及其药用可接受的盐、溶剂和水合物，这些化合物在治疗和缓解由缺血引起的心脏、脑、肾脏、免疫系统和生殖系统的疾病和紊乱方面具有用处，或者在缺血后再灌注引起的疾病和障碍，以及与之相关的任何下游并发症。本发明还涉及治疗和缓解由血管收缩或高血压引起的血管疾病和障碍的方法，以及由高血压和/或组织灌注减少引起的任何下游并发症。
• COMPOUNDS AND MATRICES FOR USE IN BONE GROWTH AND REPAIR
  申请人：HUMAN BIOMOLECULAR RESEARCH INSTITUTE

  公开号：US20160038641A1

  公开（公告）日：2016-02-11

  Compositions of small molecules, matrices, and isolated cells including methods of preparation, and methods for differentiation, transdifferentiation, and proliferation of animal cells into the osteoblast blast cell lineage were described. Examples of osteogenic materials that were administered to cells or co-cultured with cells are represented by compounds of Formula II, IV, and VI independently or preferably in combination with a matrix to afford bone cells. Small molecule-stimulated cells were also combined with a matrix, placed with a cellular adhesive or material carrier and implanted to a site in an animal for bone repair. Matrix pretreated with compounds of Formula II, IV, and VI were also used to cause cells to migrate to the matrix that is of use for therapeutic purposes.

  描述了由小分子、基质和孤立细胞组成的组合物，包括制备方法，以及动物细胞分化、转分化和增殖成骨母细胞谱系的方法。给细胞施加的或与细胞共培养的成骨材料的示例由独立或首选与基质组合的Formula II、IV和VI化合物代表。受小分子刺激的细胞还与基质结合，与细胞粘合剂或材料载体一起植入到动物体内的部位进行骨修复。预先用Formula II、IV和VI化合物处理的基质也被用于导致细胞迁移到用于治疗目的的基质上。
• [EN] BIOLOGICALLY ACTIVE COMPOUNDS<br/>[FR] COMPOSES A ACTIVITE BIOLOGIQUE
  申请人：AMURA THERAPEUTICS LTD

  公开号：WO2004007501A1

  公开（公告）日：2004-01-22

  Compounds of general formula (I) wherein: Z = CR3R4, where R3 and R4 are independently chosen from CO-7-alkyl P1 = CR5R6, P2 = O, CR7R8 or NR9, Y = CR10R11-C(O) or CR10R11-C(S) or CR10R11-S(O) or CR10R11-SO2 (X)o=.CR16R17 (W)n = 0, S, C(O), S(O) or S(O)2-or NR18 (V)m = C(O), C(S), S(O), S(O)2, S(O)2NH, OC(O), NHC(O), NHS(O), NHS(O)2, OC(O)NH, C(O)NH or CR19R20, C=N-C(O)-OR19 or C=N-C(O)-NHR19, U = a stable. 5- to 7-membered monocyclic or a stable 8- to 11-membered bicyclic ring which is either saturated or unsaturated, and which includes zero to four heteroatoms and their salts, hydrates, solvates, complexes and prodrugs are inhibitors of cathepsin K and other cysteine protease inhibitors and are useful as therapeutic agents, .for example in osteoporosis, Paget's disease gingival diseases such as gingivitis and periodontitis, hypercalaemia of malignancy, metabolic bone disease, diseases involving matrix or cartilage degradation, in particular osteoarthritis and rheumatoid arthritis and neoplastic diseases. The compounds are also useful for validating therapeutic target compounds.

  通式（I）的化合物中：其中：Z = CR3R4，其中R3和R4分别选择自CO-7-烷基P1 = CR5R6，P2 = O，CR7R8或NR9，Y = CR10R11-C（O）或CR10R11-C（S）或CR10R11-S（O）或CR10R11-SO2（X）o = .CR16R17（W）n = 0，S，C（O），S（O）或S（O）2-或NR18（V）m = C（O），C（S），S（O），S（O）2，S（O）2NH，OC（O），NHC（O），NHS（O），NHS（O）2，OC（O）NH，C（O）NH或CR19R20，C = N-C（O）-OR19或C = N-C（O）-NHR19，U = a stable。5-至7-成员单环或稳定的8-至11-成员双环，其饱和或不饱和，并包括零至四个杂原子及其盐、水合物、溶剂合物、络合物和前药是猫hepsin K和其他半胱氨酸蛋白酶抑制剂的抑制剂，并可用作治疗剂，例如在骨质疏松症、Paget病、牙龈疾病如牙龈炎和牙周炎、恶性高钙血症、代谢性骨病、涉及基质或软骨降解的疾病，特别是骨关节炎和类风湿性关节炎和肿瘤性疾病。这些化合物还可用于验证治疗靶点化合物。
• [EN] AMINOPIPERIDINE AMIDES, DERIVATIVES, COMPOSITIONS, AND USES RELATED TO CXCR4 MODULATION<br/>[FR] AMIDES D'AMINOPIPÉRIDINE, DÉRIVÉS, COMPOSITIONS ET UTILISATIONS ASSOCIÉES À LA MODULATION DE CXCR4
  申请人：UNIV EMORY

  公开号：WO2021217143A1

  公开（公告）日：2021-10-28

  This disclosure relates to aminopiperidine amides, derivatives, pharmaceutical compositions, and uses related to CXCR4 modulation. In certain embodiments, the aminopiperidine amides are compounds having formula I, salts, derivatives, and prodrugs thereof wherein, R1, R2, and R3 are further defined herein. In certain embodiments, this disclosure contemplates pharmaceutical compositions comprising compounds disclosed herein. In certain embodiments, this disclosure relates to methods of treating or preventing CXCR4 related diseases or conditions by administering an effective amount of a compound disclosed herein to a subject in need thereof.

  本公开涉及氨基哌啶酰胺、衍生物、制药组合物以及与CXCR4调节相关的用途。在某些实施例中，氨基哌啶酰胺是具有公式I，其盐、衍生物和前药的化合物，其中，R1、R2和R3在此进一步定义。在某些实施例中，本公开考虑了包含所述化合物的制药组合物。在某些实施例中，本公开涉及通过向需要治疗或预防与CXCR4相关的疾病或病况的受试者投与所述化合物的有效量来治疗或预防CXCR4相关疾病或病况的方法。