1-(3-trifluoromethylphenyl)-4-propylpiperazine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 1-(3-trifluoromethylphenyl)-4-propylpiperazine
• 英文别名: 1-propyl-4-(3-trifluro-methyl-phenyl)piperazine；1-Propyl-4-[3-(trifluoromethyl)phenyl]piperazine
• 化学式: C₁₄H₁₉F₃N₂
• 分子量: 272.313
• InChiKey: XDYBLYXOINDZAL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  C₁₄H₁₇F₃N₂ 在 sodium tetrahydroborate 、 水 作用下， 以 甲醇 为溶剂， 生成 1-(3-trifluoromethylphenyl)-4-propylpiperazine
  参考文献：
  名称：

  1-芳基-4-丙基哌嗪p K a值的测定：芳基上的取代基调节碱性

  摘要：

  为了设计一种潜在的药物，重要的是要知道它的p K a，因为分子的质子化状态对于配体-受体相互作用和分子的药代动力学至关重要。测量一系列1-（取代的苯基）-4-丙基哌嗪的p K a值，以研究苯环上取代基的存在如何调节N-4氮的碱性。p K a值表明取代基的位置至关重要。通常，在邻位引入取代基苯环的-位增加了分子的碱性。该作用似乎与空间和构象作用有关，与取代基的电子性质无关。另一方面，间位和对位取代的衍生物显示出p K a的轻微降低，其在质量上与取代基的电子性质一致。

  DOI：

  10.1016/j.bmc.2008.12.015

文献信息

• 1-PHENYLALCOXY-2-BETA-PHENYLETHYL DERIVATIVES AS P-GLYCOPROTEIN (P-GP) INHIBITORS USEFUL IN DRUG RESISTANCE EVENTS
  申请人：Berardi Francesco

  公开号：US20090093493A1

  公开（公告）日：2009-04-09

  The invention relates to a new class of compounds, which are 1-phenylalcoxy-2-β-phenylethyl derivatives, as P-glycoprotein (P-GP) inhibitors. These compounds are useful in drug resistance events. They have been shown able to inhibit in a dose-dependent manner Glycoprotein-P (P-gp) activity in cell lines in which the expression of said glycoprotein is very high, like Caco-2 (human colon cancer) cells and MCF7/Adr (adriamycin-resistant human breast carcinoma) cells. The invention also relates to methods of production and the utilization of such compounds as medicaments useful in the treatment of states linked to the difficulty for some drugs to cross the blood-brain barrier (BBB) and generally within the context of the problems of drug resistance induced by chemotherapy agents.

  该发明涉及一类新化合物，即1-苯基羟基-2-β-苯乙基衍生物，作为P-糖蛋白（P-GP）抑制剂。这些化合物在药物耐药事件中很有用。已经证明它们能够以剂量依赖的方式抑制细胞系中的糖蛋白-P（P-gp）活性，其中所述糖蛋白的表达非常高，如Caco-2（人类结肠癌）细胞和MCF7/Adr（阿霉素耐药的人类乳腺癌）细胞。该发明还涉及生产方法和利用这类化合物作为药物的方法，用于治疗与某些药物跨越血脑屏障（BBB）困难相关的状态，以及在化疗药物引起的药物耐药问题背景下的一般情况。
• Synthesis, pharmacological evaluation and QSAR modeling of mono-substituted 4-phenylpiperidines and 4-phenylpiperazines
  作者：Fredrik Pettersson、Peder Svensson、Susanna Waters、Nicholas Waters、Clas Sonesson

  DOI：10.1016/j.ejmech.2012.12.031

  日期：2013.4

  A series of mono-substituted 4-phenylpiperidines and -piperazines have been synthesized and their effects on the dopaminergic system tested in vivo. The structure activity relationship (SAR) revealed that the position and physicochemical character of the aromatic substituent proved to be critical for the levels of 3,4-dihydroxyphenylacetic acid (DOPAC) in the brain of freely moving rats. In order to

  已经合成了一系列的单取代的4-苯基哌啶和-哌嗪，并在体内测试了它们对多巴胺能系统的作用。结构活性关系（SAR）表明，芳香取代基的位置和理化特性对自由运动大鼠大脑中3,4-二羟基苯基乙酸（DOPAC）的水平至关重要。为了研究这些化合物的结构特性如何影响响​​应，使用偏最小二乘（PLS）回归对一组列表化和计算的物理化学描述符针对体内效应进行了建模。此外，与多巴胺D 2（DA D 2确定了所选子集的受体和单胺氧化酶A（MAO A）酶，并使用与体内模型相同的描述语来描述QSAR模型，以研究导致观察到的DOPAC反应的机制。这些模型与纹状体DOPAC的水平与对DA D 2和MAO A的亲和力之间的强相关性相结合，提供了对该类化合物生物学反应的全面理解。
• Modulators of dopamine neurotransmission
  申请人：——

  公开号：US20030109532A1

  公开（公告）日：2003-06-12

  New 3-substituted 4-(phenyl-N-alkyl)-piperazine and 4-(phenyl-N-alkyl)-piperidine compounds of Formula (1) wherein X is N, CH, or C, however X may only be C when the compound comprises a double bond at the dotted line; R 1 is OSO 2 CF 3 , OSO 2 CH 3 , SOR 5 , SO 2 R 5 , COR 5 , CN, NO 2 , CONHR 5 , CF 3 , 3-thiophene, 2-thiophene, 3-furane, 2-furane, F, Cl, Br, or I; R 2 is a C 1 -C 4 alkyl, an allyl, CH 2 SCH 3 , CH 2 CH 2 OCH 3 , CH 2 CH 2 CH 2 F, CH 2 CF 3 , 3,3,3-trifluoropropyl, 4,4,4-trifluorobutyl, or —(CH 2 )—R 6 ; R 3 and R 4 are independently selected from the group consisting of H and C 1 -C 4 alkyls, however both R 3 and R 4 cannot be H at the same time; R 5 is C 1 -C 3 alkyls, CF 3 , or N(R 2 ) 2 ; R 6 is a C 3 -C 6 cycloalkyl, 2-tetrahydrofurane, or 3-tetra-hydrofurane, as well as pharmaceutically acceptable salts thereof are disclosed. Also pharmaceutical compositions comprising the above compounds and methods wherein the above compounds are used are disclosed.

  新的3-取代的4-(苯基-N-烷基)-哌嗪和4-(苯基-N-烷基)-哌啶化合物的化学式(1)，其中X为N、CH或C，但当化合物在虚线处具有双键时，X只能为C；R1为OSO2CF3、OSO2CH3、SOR5、SO2R5、COR5、CN、NO2、CONHR5、CF3、3-噻吩、2-噻吩、3-呋喃、2-呋喃、F、Cl、Br或I；R2为C1-C4烷基、烯丙基、CH2SCH3、CH2CH2OCH3、CH2CH2CH2F、CH2CF3、3,3,3-三氟丙基、4,4,4-三氟丁基或-(CH2)-R6；R3和R4分别选自H和C1-C4烷基的组，但R3和R4不能同时为H；R5为C1-C3烷基、CF3或N(R2)2；R6为C3-C6环烷基、2-四氢呋喃或3-四氢呋喃，以及其药学上可接受的盐。还公开了包括上述化合物的药物组合物和使用上述化合物的方法。
• [EN] NEW MODULATORS OF DOPAMINE NEUROTRANSMISSION<br/>[FR] NOUVEAUX MODULATEURS DE NEUROTRANSMISSION PAR DOPAMINE
  申请人：CARLSSON A RESEARCH AB

  公开号：WO2001046145A1

  公开（公告）日：2001-06-28

  New 3-substituted 4-(phenyl-N-alkyl)-piperazine and 4-(phenyl-N-alkyl)-piperidine compounds of Formula (1), wherein X N, CH, or C, however X may only be C when the compound comprises a double bond at the dotted line; R1 is OSO2CF3, OSO2CH3, SOR3, SO2R3, COR3, NO2, or CONHR3 and when X is CH or C R1 may also be CF3, CN, F, C1, Br, or I; R2 is a C1-C4 alkyl, an allyl, CH2SCH3, CH2CH2OCH3, CH2CH2CH2F, CH2CF3, 3,3,3-trifluoropropyl, 4,4,4- trifluorobutyl, or - (CH2) - R4; R3 is a C1-C3 alkyl, CF3, or N(R2)2; R4 is a C3-C6 cycloalkyl, 2-tetrahydrofurane or 3-tetra-hydrofurane, as well as pharmaceutically acceptable salts thereof are disclosed. Also pharmaceutical compositions comprising the above compounds and methods wherein the above compounds are used for treatment of disorders in the central nervous system are disclosed.

  公开了式（1）的新3-取代4-(苯基-N-烷基)-哌嗪和4-(苯基-N-烷基)-哌啶化合物，其中X为N、CH或C，但当该化合物在虚线处具有双键时，X只能为C；R1为OSO2CF3、OSO2CH3、SOR3、SO2R3、COR3、NO2或CONHR3，当X为CH或C时，R1还可以是CF3、CN、F、C1、Br或I；R2为C1-C4烷基、烯丙基、CH2SCH3、CH2CH2OCH3、CH2CH2CH2F、CH2CF3、3,3,3-三氟丙基、4,4,4-三氟丁基或-(CH2)-R4；R3为C1-C3烷基、CF3或N(R2)2；R4为C3-C6环烷基、2-四氢呋喃或3-四氢呋喃，以及其药学上可接受的盐。还公开了包括上述化合物的制药组合物以及使用上述化合物治疗中枢神经系统疾病的方法。
• QUINOLINE-4-CARBOXAMIDE AS NK-2 AND NK-3 RECEPTOR ANTAGONISTS
  申请人：Giardina Arnaldo Maria Giuseppe

  公开号：US20070197546A1

  公开（公告）日：2007-08-23

  A compound, or a solvate or a salt thereof, of formula (I): wherein, Ar is an optionally substituted aryl or a C 5-7 cycloalkdienyl group, or a C 5-7 cycloalkyl group or an optionally substituted single or fused ring aromatic heterocyclic group,; R is C 1-6 alkyl, C 3-7 cycloalkyl, C 3-7 cycloalkylalkyl, optionally substituted phenyl or phenyl C 1-6 alkyl, an optionally substituted five-membered heteroaromatic ring comprising up to four heteroatoms selected from O and N, hydroxy C 1-6 alkyl, amino C 1-6 alkyl, C 1-6 alkylaminoalkyl, di C 1-6 alkylaminoalkyl, C 1-6 acylaminoalkyl, C 1-6 alkoxyalkyl, C 1-6 alkylcarbonyl, carboxy, C 1-6 alkoxycarbonyl, C 1-6 alkoxycarbonyl C 1-6 alkyl, aminocarbonyl, C 1-6 alkylaminocarbonyl, di C 1-6 alkylaminocarbonyl, halogeno C 1-6 alkyl; or R is a group —(CH 2 ) p — wherein p is 2 or 3 which group forms a ring with a carbon atom of Ar; R 1 represents hydrogen or up to four optional substituents selected from the list consisting of: C 1-6 alkyl, C 1-6 alkenyl, aryl, C 1-6 alkoxy, hydroxy, halogen, nitro, cyano, carboxy, carboxamido, sulphonamido, C 1-6 alkoxycarbonyl, trifluoromethyl, acyloxy, phthalimido, amino or mono- and di-C 1-6 alkylamino; R 2 represents a moiety —(CH 2 ) n —NY 1 Y 2 wherein n is an integer in the range of from 1 to 9, Y 1 and Y 2 are independently selected from hydrogen; C 1-6 -alkyl; C 1-6 alkyl substituted with hydroxy, C 1-6 alkylamino or bis (C 1-6 alkyl) amino; C 1-6 -alkenyl; aryl or aryl-C 1-6 -alkyl or Y 1 and Y 2 together with the nitrogen atom to which they are attached represent an optionally substituted N-linked single or fused ring heterocyclic group; R 3 is branched or linear C 1-6 alkyl, C 3-7 cycloalkyl, C 4-7 cycloalkylalkyl, optionally substituted aryl, or an optionally substituted single or fused ring aromatic heterocyclic group; and R4 represents hydrogen or C 1-6 alkyl; a pharmaceutical composition comprising such a compound, process for preparing such a compound and the use of such a compound in medicine.

  化合物，或其溶剂化合物或盐，其化学式为（I）：其中，Ar是可选择取代的芳基或C5-7环烯基基团，或C5-7环烷基团或可选择取代的单环或融合环芳杂环基团；R是C1-6烷基，C3-7环烷基，C3-7环烷基烷基，可选择取代的苯基或苯基C1-6烷基，包含最多四个杂原子（O和N）的可选择取代的五元杂环芳香环，羟基C1-6烷基，氨基C1-6烷基，C1-6烷基氨基烷基，二C1-6烷基氨基烷基，C1-6酰胺基烷基，C1-6烷氧基烷基，C1-6烷基羰基，羧基，C1-6烷氧羰基，C1-6烷氧羰基C1-6烷基，氨基羰基，C1-6烷基氨基羰基，二C1-6烷基氨基羰基，卤代C1-6烷基；或R是一个基团-（CH2）p-，其中p为2或3，该基团与Ar的一个碳原子形成环；R1表示氢或最多四个可选择的取代基，选自以下列表：C1-6烷基，C1-6烯基，芳基，C1-6烷氧基，羟基，卤素，硝基，氰基，羧基，羧酰胺基，磺酰胺基，C1-6烷氧羰基，三氟甲基，酰氧基，邻苯二甲酰亚胺基，氨基或单-和二-C1-6烷基氨基；R2表示一个基团-（CH2）n-NY1Y2，其中n是1到9的整数，Y1和Y2独立选择自氢，C1-6烷基，C1-6烷基取代羟基，C1-6烷基氨基或双（C1-6烷基）氨基，C1-6烯基，芳基或芳基-C1-6烷基，或Y1和Y2与它们所连接的氮原子一起表示可选择取代的N-连接单环或融合环杂环基团；R3是支链或线性C1-6烷基，C3-7环烷基，C4-7环烷基烷基，可选择取代的芳基，或可选择取代的单环或融合环芳杂环基团；R4表示氢或C1-6烷基；包括这种化合物的药物组合物，制备这种化合物的方法以及在医学上使用这种化合物的用途。