1,3,3-trimethylpiperidine | 1194-17-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 1,3,3-trimethylpiperidine
• 英文别名: 1,3,3-Trimethylpiperidin；1,3,3-trimethyl-piperidine；1,3,3-Trimethyl-piperidin；3,3-Dimethyl-N-methylpiperidin；N,3,3-Trimethyl-piperidin；N,3,3-Trimethylpiperidin
• CAS: 1194-17-8
• 化学式: C₈H₁₇N
• 分子量: 127.23
• InChiKey: PGERUXBLYIRESD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  1,3,3-trimethylpiperidine 在 mercury(II) diacetate 、 溶剂黄146 作用下， 生成 1,3,3-trimethyl-2,3,4,5-tetrahydro-pyridinium; perchlorate
  参考文献：
  名称：

  Unsaturated Amines. X. The Mercuric Acetate Route to Substituted Piperidines, Δ²-Tetrahydropyridines and Δ²-Tetrahydroanabasines

  摘要：

  DOI：

  10.1021/ja01576a056
• 作为产物：
  描述：

  2,2-二甲基戊二酸 在 lithium aluminium tetrahydride 、 甲酸 、 氨 作用下， 以 四氢呋喃 为溶剂， 反应 30.25h， 生成 1,3,3-trimethylpiperidine
  参考文献：
  名称：

  Dependence of the γ carbon-13 shielding effect on electronegativity

  摘要：

  AbstractThree γ effects on 13C shielding in 3,3‐dimethylheteracyclohexanes as a function of the hetero‐atom X have been examined. The γ‐anti effect on the equatorial 3‐methyl group is small in absolute magnitude but strongly dependent on the polar properties of X. The plot of the 13C shielding of this carbon vs the electronegativity of X is linear, with a slope of −5.8 ppm/electronegativity unit. The γ‐gauche effects on the axial 3‐methyl group and on the 4‐carbon are large in absolute magnitude but have quite different dependences on the polar properties of X. Whereas the shielding of the 4‐carbon exhibits a linear dependence on electronegativity (slope −3.5), the axial 3‐methyl group shows little dependence (slope crudely −0.7), even though the geometric relationship between X and either carbon is almost the same. Neither gauche carbon shielding appears to be related to the steric properties of X. The polar component of both the γ‐anti effect and the γ‐gauche effect is interpreted as arising from overlap of appropriately positioned parallel orbitals. For the anti case, the pathway is the familiar zigzag arrangement of bonds. For the gauche case, the pathway may be either through space (the orbitals would be only on X and C‐α; for the 4‐carbon, this interaction would be through the center of the ring) or through bonds (there are parallel axial orbitals on all four atoms). The absence of a significant polar effect for the axial 3‐methyl group suggests that the gauche interaction requires a rigid pathway. The polar component of the general γ‐gauche effect is superimposed upon a larger contribution that is essentially independent of the nature of X and may be associated with the removal of the hydrogen on the β‐carbon and replacement with the γ‐X group.

  DOI：

  10.1002/mrc.1270170410

文献信息

• NOVEL SUBSTITUTED TRIAZOLE DERIVATIVES AS GAMMA SECRETASE MODULATORS
  申请人：Van Brandt Sven Franciscus Anna

  公开号：US20120295891A1

  公开（公告）日：2012-11-22

  The present invention is concerned with novel substituted triazole derivatives of Formula (I) wherein Het 1 , R 1 , R 2 , A 1 , A 2 , A 3 , A 4 , L 1 , and L 2 have the meaning defined in the claims. The compounds according to the present invention are useful as gamma secretase modulators. The invention further relates to processes for preparing such novel compounds, pharmaceutical compositions comprising said compounds as an active ingredient as well as the use of said compounds as a medicament.

  本发明涉及具有以下式（I）的新型取代三唑衍生物，其中Het1，R1，R2，A1，A2，A3，A4，L1和L2的含义如权利要求中所定义。根据本发明的化合物可用作γ-分泌酶调节剂。本发明还涉及制备这种新型化合物的方法，包括将所述化合物作为活性成分的药物组合物以及将所述化合物用作药物的用途。
• [EN] AMIDO-THIOPHENE COMPOUNDS AND THEIR USE AS 11-BETA-HSD1 INHIBITORS<br/>[FR] COMPOSÉS AMIDO-THIOPHÈNE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE 11-BÊTA-HSD1
  申请人：UNIV EDINBURGH

  公开号：WO2009074789A1

  公开（公告）日：2009-06-18

  The present invention pertains generally to the field of therapeutic compounds. More specifically the present invention pertains to certain amido-thiophene compounds that, inter alia, inhibit 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1). The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit 11β-hydroxysteroid dehydrogenase type 1; to treat disorders that are ameliorated by the inhibition of 11β-hydroxysteroid dehydrogenase type 1; to treat the metabolic syndrome, which includes disorders such as type 2 diabetes and obesity, and associated disorders including insulin resistance, hypertension, lipid disorders and cardiovascular disorders such as ischaemic (coronary) heart disease; to treat CNS disorders such as mild cognitive impairment and early dementia, including Alzheimer's disease; etc. Formula (I).

  本发明一般涉及治疗化合物领域。更具体地，本发明涉及某些酰胺噻吩化合物，其中包括抑制11β-羟基类固醇脱氢酶1（11β-HSD1）。本发明还涉及包含这些化合物的药物组合物，以及利用这些化合物和组合物在体外和体内抑制11β-羟基类固醇脱氢酶1；治疗通过抑制11β-羟基类固醇脱氢酶1而得到改善的疾病；治疗代谢综合征，其中包括2型糖尿病和肥胖等疾病，以及相关疾病，包括胰岛素抵抗、高血压、脂质紊乱和心血管疾病，如缺血性（冠状）心脏病；治疗中枢神经系统疾病，如轻度认知障碍和早期痴呆，包括阿尔茨海默病等。公式（I）。
• [EN] CXCR3 RECEPTOR AGONISTS<br/>[FR] AGONISTES DU RÉCEPTEUR CXCR3
  申请人：CELGENE INT II SARL

  公开号：WO2018045246A1

  公开（公告）日：2018-03-08

  Compounds are provided having the structure of the following Formula I: where R, R1, R2, R3a and R3b are as defined herein. Pharmaceutical compositions comprising such compounds, as well as methods related to their manufacture and use, are also provided.

  提供具有以下式I结构的化合物：其中R、R1、R2、R3a和R3b如本文所述定义。还提供了包含这些化合物的药物组合物，以及与它们的制造和使用相关的方法。
• MODULATORS OF GLUCOCORTICOID RECEPTOR, AP-1, AND/OR NF-kB ACTIVITY AND USE THEREOF
  申请人：Weinstein David S.

  公开号：US20090075995A1

  公开（公告）日：2009-03-19

  Novel non-steroidal compounds are provided which are useful in treating diseases associated with modulation of the glucocorticoid receptor, AP-1, and/or NF-κB activity, including inflammatory and immune diseases, having the structure of formula (I): an enantiomer, diastereomer, or tautomer thereof, or a prodrug ester thereof, or a pharmaceutically-acceptable salt thereof, in which: Z is heterocyclo or heteroaryl; A is a 5- to 8-membered carbocyclic ring or a 5- to 8-membered heterocyclic ring; B is a cycloalkyl, cycloalkenyl, aryl, heterocyclo, or heteroaryl ring, wherein each ring is fused to the A ring on adjacent atoms and optionally substituted by one to four groups which are the same or different and are independently selected from R 5 , R 6 , R 7 , and R 8 ; J 1 , J 2 , and J 3 are at each occurrence the same or different and are independently -A 1 QA 2 -; Q is a bond, O, S, S(O), or S(O) 2 ; A 1 and A 2 are the same or different and are at each occurrence independently selected from a bond, C 1-3 alkylene, substituted C 1-3 alkylene, C 2-4 alkenylene, and substituted C 2-4 alkenylene, provided that A 1 and A 2 are chosen so that ring A is a 5- to 8-membered carbocyclic or heterocyclic ring; R 1 to R 11 are as defined herein. Also provided are pharmaceutical compositions and methods of treating inflammatory- or immune-associated diseases and obesity and diabetes employing said compounds.

  提供了一系列新颖的非甾体化合物，这些化合物在治疗与糖皮质激素受体、AP-1和/或NF-κB活性调节相关的疾病中很有用，包括炎性和免疫疾病，具有以下结构式（I）： 其对应的光学异构体、对映异构体或互变异构体，或其前药酯，或其药用可接受盐，其中： Z是杂环或杂芳基； A是一个5至8成员的碳环或一个5至8成员的杂环； B是一个环烷基、环烯基、芳基、杂环或杂芳基环，其中每个环都与A环上的相邻原子融合，并且可以选择性地被一个到四个独立选自R5、R6、R7和R8的相同或不同的组取代； J1、J2和J3每次出现时相同或不同，独立地选自-A1QA2-；Q是键、O、S、S(O)或S(O)2；A1和A2相同或不同，每次出现时独立地选自键、C1-3烷基、取代的C1-3烷基、C2-4烯基和取代的C2-4烯基，前提是A1和A2的选择使得环A是一个5至8成员的碳环或杂环； R1至R11如本文所述定义。 还提供了使用这些化合物的药物组合物和治疗炎性疾病、免疫相关疾病、肥胖和糖尿病的方法。
• [EN] HETEROCYCLIC ESTROGEN RECEPTOR MODULATORS AND USES THEREOF<br/>[FR] MODULATEURS DES RÉCEPTEURS D'ŒSTROGÈNES HÉTÉROCYCLIQUES ET LEURS UTILISATIONS
  申请人：HOFFMANN LA ROCHE

  公开号：WO2016189011A1

  公开（公告）日：2016-12-01

  Described herein are compounds that are estrogen receptor modulators. Also described are pharmaceutical compositions and medicaments that include the compounds described herein, as well as methods of using such estrogen receptor modulators, alone and in combination with other compounds, for treating diseases or conditions that are mediated or dependent upon estrogen receptors.

  本发明描述了作为雌激素受体调节剂的化合物。同时，还描述了包含本发明所述化合物的药物组合物和药剂，以及使用这种雌激素受体调节剂的方法，包括单独使用和与其他化合物联合使用，用于治疗由雌激素受体介导或依赖的疾病或状况。