1-tert-butyl 3-ethyl 4-(3,4-dichlorophenyl)-5,6-dihydropyridine-1,3(2H)-dicarboxylate | 938183-66-5

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: 1-tert-butyl 3-ethyl 4-(3,4-dichlorophenyl)-5,6-dihydropyridine-1,3(2H)-dicarboxylate
• 英文别名: 1-(1,1-dimethylethyl) 3-ethyl 4-(3,4-dichlorophenyl)-1,2,5,6-tetrahydropyridine-1,3-dicarboxylate；1-(1,1-dimethylethyl) 3-ethyl 4-(3,4-dichlorophenyl)-5,6-dihydro-1,3(2H)-pyridinedicarboxylate；1-O-tert-butyl 5-O-ethyl 4-(3,4-dichlorophenyl)-3,6-dihydro-2H-pyridine-1,5-dicarboxylate
• CAS: 938183-66-5
• 化学式: C₁₉H₂₃Cl₂NO₄
• 分子量: 400.302
• InChiKey: WJXQIYXIDPFAEF-UHFFFAOYSA-N

物化性质

• 沸点：
  486.7±45.0 °C(Predicted)
• 密度：
  1.266±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  26
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  55.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-tert-butyl 3-ethyl 4-(3,4-dichlorophenyl)-5,6-dihydropyridine-1,3(2H)-dicarboxylate 在 甲醇 、 三乙基硅烷 、 锂硼氢 、 三氟乙酸 、 potassium hydroxide 、 lithium tert-butoxide 作用下， 以 四氢呋喃 、 N-甲基吡咯烷酮 、 二甲基亚砜 、 甲苯 为溶剂， 反应 8.17h， 生成 (1R,6S)-1-(3,4-dichlorophenyl)-6-(methoxymethyl)-4-azabicyclo[4.1.0]heptane
  参考文献：
  名称：

  Development of a New Synthesis for the Large-Scale Preparation of Triple Reuptake Inhibitor (−)-GSK1360707

  摘要：

  The triple reuptake inhibitor, GSK1360707, was synthesized via an efficient, scalable route, which features a vinyl triflate Suzuki coupling followed by a single-step, double alkylative cyclopropanation with a dihalomethane. Also, a mechanistic understanding of the Suzuki reaction (as it relates to the control of a polychlorinated biphenyl impurity) is discussed.

  DOI：

  10.1021/op100139f
• 作为产物：
  描述：

  盐酸-4-哌啶酮-3-羧酸乙酯 在 palladium diacetate 水 、 三乙胺 、 N,N-二异丙基乙胺 、 三苯基膦 作用下， 以 正庚烷 、 甲苯 为溶剂， 反应 2.1h， 生成 1-tert-butyl 3-ethyl 4-(3,4-dichlorophenyl)-5,6-dihydropyridine-1,3(2H)-dicarboxylate
  参考文献：
  名称：

  [EN] NOVEL COMPOUNDS
  [FR] NOUVEAUX COMPOSÉS

  摘要：

  该发明涉及式(I)的化合物，其制备方法，用于这些方法的中间体，含有它们的药物组合物以及它们在治疗中的应用，作为血清素（5-HT）、多巴胺（DA）和去甲肾上腺素（NE）的再摄取抑制剂。

  公开号：

  WO2009109608A1

文献信息

• CHEMICAL COMPOUNDS
  申请人：Di Fabio Romano

  公开号：US20080114049A1

  公开（公告）日：2008-05-15

  The present invention relates to (1S,6R)-6-(3,4-dichlorophenyl)-1-[(methyloxy)methyl]-3-azabicyclo[4.1.0]heptane, pharmaceutically acceptable salts, prodrugs or solvates thereof; processes for their preparation, intermediates used in these processes, pharmaceutical compositions containing them and their use in therapy, as serotonin (5-HT), dopamine (DA) and norepinephrine (NE), re-uptake inhibitors.

  本发明涉及(1S,6R)-6-(3,4-二氯苯基)-1-[(甲氧基)甲基]-3-氮杂双环[4.1.0]庚烷，其药学上可接受的盐、前药或溶剂化物；用于其制备的中间体，含有它们的制药组合物以及它们在治疗中的应用，作为5-羟色胺(5-HT)、多巴胺(DA)和去甲肾上腺素(NE)的再摄取抑制剂。
• AZABICYCLIC COMPOUNDS AS INHIBITORS OF MONOAMINES REUPTAKE
  申请人：Bertani Barbara

  公开号：US20100035914A1

  公开（公告）日：2010-02-11

  The present invention relates to novel compounds of formula (I)′, and pharmaceutically acceptable salts, prodrugs or solvates thereof: wherein R 1 is hydrogen or C 1-4 alkyl; R 2 is a group A, K or W wherein A is K is an α or β naphthyl group, optionally substituted by 1 or 2 groups R 18 , each of them being the same or different; and W is and wherein G is a 5,6-membered monocyclic heteroaryl group, or a 8- to 11-membered heteroaryl bicyclic group; wherein G may be substituted by (R 15 ) p , which can be the same or different; p is an integer from 0 to 5; R 3 is selected from the group consisting of: hydrogen, fluorine, and C 1-4 alkyl; or corresponds to a group X or X 1 ; R 4 is selected from the group consisting of: hydrogen, fluorine, and C 1-4 alkyl; or corresponds to a group X or X 1 ; R 5 is hydrogen or C 1-4 alkyl; R 7 is hydrogen or C 1-4 alkyl; or is a group X, X 1 , X 2 or X 3 ; wherein X is X 1 is X 2 is and X 3 is R 6 is hydrogen or C 1-4 alkyl; or is a group X or X 1 ; R 9 is C 1-4 alkyl; R 10 is selected from the group consisting of: hydrogen, halogen, hydroxy, cyano, C 1-4 alkyl, haloC 1-4 alkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, C 1-4 alkanoyl and SF 5 ; or corresponds to a group R 8 ; R 8 is a 5-6 membered heterocycle group, which may be substituted by one or two substituents selected from the group consisting of: halogen, cyano, C 1-4 alkyl, haloC 1-4 alkyl, C 1-4 alkoxy and C 1-4 alkanoyl; R 11 is selected from the group consisting of: hydrogen, halogen, hydroxy, cyano, C 1-4 alkyl, haloC 1-4 alkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, C 1-4 alkanoyl and SF 5 ; or corresponds to a group R 8 ; R 12 is selected from the group consisting of: hydrogen, halogen, hydroxy, cyano, C 1-4 alkyl, haloC 1-4 alkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, C 1-4 alkanoyl and SF 5 ; or corresponds to a group R 8 ; R 13 is selected from the group consisting of: hydrogen, halogen, hydroxy, cyano, C 1-4 alkyl, haloC 1-4 alkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, C 1-4 alkanoyl and SF 5 ; or corresponds to a group R 8 ; R 14 is selected from the group consisting of: hydrogen, halogen, hydroxy, cyano, C 1-4 alkyl, haloC 1-4 alkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, C 1-4 alkanoyl and SF 5 ; or corresponds to a group R 8 ; R 15 is selected from the group consisting of: halogen, hydroxy, cyano, C 1-4 alkyl, haloC 1-4 alkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, C 1-4 alkanoyl and SF 5 ; or corresponds to a group R 8 ; R 16 is hydrogen, C 1-4 alkyl, C 3-6 cycloalkyl or C 3-6 cycloalkylC 1-3 alkyl; R 17 is hydrogen or C 1-4 alkyl; R 18 is selected from the group consisting of: halogen, cyano, and C 1-4 alkyl; R 19 is haloC 1-2 alkyl; and n is 1 or 2; with the proviso that: if R 2 is A, R 3 , R 4 , R 5 , R 6 , R 7 , R 10 , R 11 , R 13 , and R 14 are hydrogen, and R 12 is fluorine, R 1 is C 1-4 alkyl; if R 2 is A, R 3 , R 4 , R 5 , R 6 , R 7 , R 10 , R 11 , R 13 , and R 14 are hydrogen, and R 1 is methyl, R 12 is halogen, hydroxy, cyano, C 1-4 alkyl, haloC 1-4 alkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, C 1-4 alkanoyl or SF 5 ; or corresponds to a group R 8 ; and processes for their preparation, intermediates used in these processes, pharmaceutical compositions containing them and their use in therapy, as serotonin (5-HT), dopamine (DA) and norepinephrine (NE), re-uptake inhibitors.

  本发明涉及式(I)'的新化合物，以及其药学上可接受的盐、前药或溶剂化物： 其中， R1为氢或C1-4烷基； R2为A、K或W基团，其中 A为 K为α或β萘基团，可选地被1或2个R18基团取代，每个基团相同或不同； W为 其中， G为5,6-成员单环杂芳基团或8-至11-成员杂芳双环基团；其中G可能被(R15)p取代，其中p可以是0到5的整数；R3选择自氢、氟和C1-4烷基；或对应于X或X1基团； R4选择自氢、氟和C1-4烷基；或对应于X或X1基团； R5为氢或C1-4烷基； R7为氢或C1-4烷基；或为X、X1、X2或X3基团； 其中， X为 X1为 X2为 且X3为 R6为氢或C1-4烷基；或为X或X1基团； R9为C1-4烷基； R10选择自氢、卤素、羟基、氰基、C1-4烷基、卤代C1-4烷基、C1-4烷氧基、卤代C1-4烷氧基、C1-4酰基和SF5；或对应于R8基团； R8为5-6成员杂环基团，可以被来自卤素、氰基、C1-4烷基、卤代C1-4烷基、C1-4烷氧基和C1-4酰基的一或两个取代基团取代； R11选择自氢、卤素、羟基、氰基、C1-4烷基、卤代C1-4烷基、C1-4烷氧基、卤代C1-4烷氧基、C1-4酰基和SF5；或对应于R8基团； R12选择自氢、卤素、羟基、氰基、C1-4烷基、卤代C1-4烷基、C1-4烷氧基、卤代C1-4烷氧基、C1-4酰基和SF5；或对应于R8基团； R13选择自氢、卤素、羟基、氰基、C1-4烷基、卤代C1-4烷基、C1-4烷氧基、卤代C1-4烷氧基、C1-4酰基和SF5；或对应于R8基团； R14选择自氢、卤素、羟基、氰基、C1-4烷基、卤代C1-4烷基、C1-4烷氧基、卤代C1-4烷氧基、C1-4酰基和SF5；或对应于R8基团； R15选择自卤素、羟基、氰基、C1-4烷基、卤代C1-4烷基、C1-4烷氧基、卤代C1-4烷氧基、C1-4酰基和SF5；或对应于R8基团； R16为氢、C1-4烷基、C3-6环烷基或C3-6环烷基C1-3烷基； R17为氢或C1-4烷基； R18选择自卤素、氰基和C1-4烷基； R19为卤代C1-2烷基；且 n为1或2； 但前提是，如果R2为A，R3、R4、R5、R6、R7、R10、R11、R13和R14为氢，而R12为氟，R1为C1-4烷基；如果R2为A，R3、R4、R5、R6、R7、R10、R11、R13和R14为氢，而R1为甲基，R12为卤素、羟基、氰基、C1-4烷基、卤代C1-4烷基、C1-4烷氧基、卤代C1-4烷氧基、C1-4酰基或SF5；或对应于R8基团；以及用于制备它们的过程、用于这些过程的中间体、含有它们的制药组合物以及它们在治疗中的应用，作为5-羟色胺（5-HT）、多巴胺（DA）和去甲肾上腺素（NE）的再摄取抑制剂。
• WO2008/31772
  申请人：——

  公开号：——

  公开（公告）日：——
• Synthesis, inhibition and binding of simple non-nitrogen inhibitors of monoamine transporters
  作者：Mikkel Due Petersen、Søren Valdgård Boye、Erik Holm Nielsen、Jeanette Willumsen、Steffen Sinning、Ove Wiborg、Mikael Bols

  DOI：10.1016/j.bmc.2007.03.069

  日期：2007.6

  A series of simple truncated analogues of phenyl tropanes, 2-arylcycloalk-1-enyl carboxylic acid methylesters, were prepared and investigated for their activity towards the dopamine, serotonin and norepinephrine transporters. The compounds were prepared from cyclic ketoesters, which were converted to enolic triflates and reacted with arylboronates using the Suzuki coupling. For comparison the corresponding piperidines were also made and investigated. The new compounds inhibit monoamine-transporters with K-i values ranging from 0.1 to 1000 mu M. (C) 2007 Elsevier Ltd. All rights reserved.
• A Formal PCB-Free Synthesis of (-)-GSK1360707 via a Double Alkylation Reaction
  作者：Elie A. Tabet、Matthew J. Sharp、Vassil I. Elitzin

  DOI：10.3987/com-13-s(s)119

  日期：——

  The formal synthesis of the triple reuptake inhibitor (-)-GSK1360707 is described. The synthesis features an intramolecular cyclization and a double alkylation sequence to produce the 3-azabicyclo[4.1.0]heptane skeleton. An advantage of this route is the absence of PCB generation which plagued an earlier route.