1-Boc-4-(4-氰基苯基)哌嗪 | 186650-98-6

• 物质功能分类: 医药中间体 - 杂环化合物 - 哌嗪类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 中文名称: 1-Boc-4-(4-氰基苯基)哌嗪
• 中文别名: 4-(4-氰基苯基)四氢-1(2H)-吡嗪羧酸叔丁酯
• 英文名称: tert-butyl 4-(4-cyanophenyl)piperazine-1-carboxylate
• 英文别名: 1-(tert-butoxycarbonyl)-4-(4-cyanophenyl)piperazine；tert-butyl 4-(4-cyanophenyl)piperazin-1-carboxylate；N-tert-Butoxycarbonyl-4-(4-cyanophenyl)piperazine；t-butyl 4-(4-cyanophenyl)piperazine-1-carboxylate
• CAS: 186650-98-6
• 化学式: C₁₆H₂₁N₃O₂
• mdl: MFCD03791198
• 分子量: 287.362
• InChiKey: WIBWVYVIBJOVIW-UHFFFAOYSA-N

物化性质

• 熔点：
  128-126°C
• 沸点：
  445.7±40.0 °C(Predicted)
• 密度：
  1.17±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  56.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933599090
• 危险性防范说明：
  P261,P280,P301+P312,P302+P352,P304+P340,P305+P351+P338
• 危险性描述：
  H302,H312,H315,H319,H332,H335
• 储存条件：
  室温且干燥环境下使用。

SDS

Name:	tert-Butyl 4-(4-cyanophenyl)tetrahydro-1(2H)-pyrazinecarboxylate Material Safety Data Sheet
Synonym:	None Known
CAS:	186650-98-6

Section 1 - Chemical Product MSDS Name:tert-Butyl 4-(4-cyanophenyl)tetrahydro-1(2H)-pyrazinecarboxylate Material Safety Data Sheet
Synonym:None Known

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
186650-98-6	tert-Butyl 4-(4-cyanophenyl)tetrahydro	97+%	unlisted

Hazard Symbols: XN
Risk Phrases: 20/21/22 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation. Harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Harmful if inhaled. Causes respiratory tract irritation.
Chronic:
No information found.

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Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing.
Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 186650-98-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: White
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 123 - 125 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C16H21N3O2
Molecular Weight: 287.36

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen cyanide, carbon monoxide, oxides of nitrogen, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 186650-98-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
tert-Butyl 4-(4-cyanophenyl)tetrahydro-1(2H)-pyrazinecarboxylate - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 22 Do not breathe dust.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 186650-98-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 186650-98-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 186650-98-6 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  1-Boc-4-(4-氰基苯基)哌嗪 在 palladium on activated charcoal 、 镍 盐酸 、 lithium hydroxide 、 氢气 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 、 乙酸乙酯 为溶剂， 反应 7.0h， 生成 5-nitro-furan-2-carboxylic acid 4-piperazin-1-yl-benzylamide
  参考文献：
  名称：

  合成抗结核剂5-硝基呋喃-2-羧酸4-（4-苄基哌嗪-1-基）-苄基酰胺的新的有效的类似物，具有改善的生物利用度。

  摘要：

  以前，在我们的抗结核药物发现计划中已经确定了先导化合物5-硝基呋喃-2-羧酸4-（4-苄基哌嗪-1-基）-苄基酰胺。尽管该化合物具有出色的体外活性，但由于其结构特征导致快速的代谢裂解和吸收不良，因此未能达到预期的体内分布，因此限制了其生物利用度。为了提高生物利用度，使用三种修饰方案成功合成了一系列新的类似物：用氨基甲酸酯和尿素官能团取代哌嗪C环上的苄基；将氮原子引入芳族环-B中；环B膨胀成双环四氢异喹啉部分。

  DOI：

  10.1016/j.bmcl.2006.02.048
• 作为产物：
  描述：

  N-Boc-哌嗪 以83 %的产率得到1-Boc-4-(4-氰基苯基)哌嗪
  参考文献：
  名称：

  ISOQUINOLINONE DERIVATIVE, PREPARATION METHOD THEREFOR, AND PHARMACEUTICAL COMPOSITION, COMPRISING SAME AS ACTIVE INGREDIENT, FOR PREVENTION OR TREATMENT OF POLY(ADP-RIBOSE)POLYMERASE-1 (PARP-1)-ASSOCIATED DISEASE

  摘要：

  本发明涉及异喹啉酮衍生物、其制备方法以及用于预防或治疗与聚(ADP-核糖)聚合酶-1(PARP-1)有关的疾病的药物组合物，其中该异喹啉酮衍生物在纳摩尔单位浓度下表现出优异的PARP-1抑制作用，并在眼科疾病或障碍，特别是视网膜疾病方面表现出优异的细胞保护作用（凋亡抑制作用），因此可以有效地用作预防或治疗PARP-1相关疾病（例如眼科疾病或障碍）的药物组合物的活性成分。

  公开号：

  EP4053106A1

文献信息

• Poly (ADP-Ribose) Polymerase (PARP) Inhibitors
  申请人：Gangloff Anthony R.

  公开号：US20100190763A1

  公开（公告）日：2010-07-29

  Disclosed are compounds of the following formula: in which R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , X, and t are defined in the specification. Also disclosed are pharmaceutical compositions, kits, and articles of manufacture, which contain the compounds, methods and intermediates useful for making the compounds, and methods of using the compounds to treat diseases, disorders, and conditions related to PARP activity.

  披露了以下公式的化合物： 其中R1、R2、R3、R4、R5、R6、R7、X和t在规范中定义。还披露了含有这些化合物的药物组合物、试剂盒和制造物品，以及用于制备这些化合物的方法和中间体，以及使用这些化合物治疗与PARP活性相关的疾病、紊乱和状况的方法。
• 1,2,4-oxadiazole derivatives and their therapeutic use
  申请人：Laboratorios Almirall, S.A.

  公开号：EP2202232A1

  公开（公告）日：2010-06-30

  New derivatives of general formula (I), or pharmaceutically acceptable salts or N-oxides thereof wherein, A is selected from the group consisting of -N-, -O- and -S-; B and C are independently selected from the group consisting of-N- and -O-, with the proviso that at least two of A, B and C are nitrogen atoms; G1 is selected from the group consisting of -CH2-, -NH- and -O-; G2 is selected from the group consisting of -NR4- and -O-; R1 represents: ➢ a 8 to 10 membered bicyclic N-containing heteroaryl group optionally substituted with a C1-4 carboxyalkyl group or a C1-4 aminoalkyl group, ➢ a pyridyl group optionally substituted with one or more substituents selected from hydroxy groups, C1-4 alkyl groups, C1-4 carboxyalkyl groups, C1-4 haloalkyl groups, C1-4 alkoxy groups, amino groups, C1-4 aminoalkyl groups and C1-4 aminoalkoxy groups, ➢ a pyridone group substituted with one or more C1-4 alkyl groups; C1-4 haloalkyl groups or C1-4 aminoalkyl groups, or ➢ a group of formula: wherein: • Ra represents a hydrogen atom, a halogen atom, a C1-4 alkyl group, C3-4 cycloalkyl group or a -CF3 group; • Rb represents a hydrogen atom, a halogen atom, a C14 alkyl group, a -CF3 group or a C1-4 alkoxy group; • Rd represents a hydrogen atom, a C1-4 alkyl group or a C1-4 alkoxy group; • Rc represents: ○ a hydrogen atom, a C1-4 hydroxyalkyl group, a C1-4 aminoalkyl group which is optionally substituted with one or more substituents selected from halogen atoms, hydroxy groups and -CF3 groups; ○ a 4 to 6-membered saturated N-containing heterocyclic ring optionally substituted with a C1-2 carboxyalkyl group; ○ -(CH2)(0-4)-C(O)OR', -(CH2)(0-4)-C(O)NR'R", -(CH2)(0-4)-NHC(O)R", -S(O)2NR'R", -O-(CH2)(2-4)NR'R", -O-(CH2)(1-4)C(O)OR", -O-(CH2)(1-4)-C(O)NR'R", -(CH2)(0-4)-NR'R", -(CH2)(0-4)-CONHS(O)2R', -(CH2)(0-4)-NHS(O)2R' or -(CH2)(0-3)-N H-(CH2)(1-3)-(NH)(0-1)S(O)2R' wherein, ■ R' represents a hydrogen atom or a C1-4 alkyl group, ■ R" represents a hydrogen atom, a C1-4 alkyl group, a C3-4 cycloalkyl group, a C1-4 carboxyalkyl group, a C1-4 haloalkyl group, a C1-4 hydroxyalkyl group or a 6 membered, saturated N-containing heterocyclic ring, or ■ R' and R" together with the nitrogen atom to which they are attached from a 4 to 6 membered heterocyclic group which contains, as heteroatoms, one N atom and, optionally, one further atom selected from N and O, and which is optionally substituted with a carboxy or a C1-4 carboxyalkyl group, or Rc together with Rd form a C5-6 cycloalkyl group optionally substituted by a -NHRf group, wherein Rf is selected from the group consisting of a hydrogen atom and a carboxymethyl group; R2 and R3 are independently selected from the group consisting of hydrogen atoms, halogen atoms and C1-4 alkyl groups; and R4 is selected from the group consisting of a hydrogen atom, a phenyl group, a C3-4 cycloalkyl-C1-4 alkyl group, C1-4 aminoalkyl group, C1-4 haloalkyl group and a linear or branched C1-4 alkyl group which is optionally substituted by a phenyl or a pyridyl group.

  通用公式（I）的新衍生物，或其药用可接受盐或N-氧化物，其中， A选自-N-，-O-和-S-组成的群; B和C分别选自-N-和-O-组成的群，但至少有两个A，B和C是氮原子; G1选自-CH2-，-NH-和-O-组成的群; G2选自-NR4-和-O-组成的群; R1代表: ➢一个含氮杂环的8到10成员双环基团，可选择地取代为C1-4羧基烷基基团或C1-4氨基烷基基团， ➢一个吡啶基，可选择地取代为一个或多个取代基，所选取代基包括羟基、C1-4烷基基团、C1-4羧基烷基基团、C1-4卤代烷基基团、C1-4烷氧基团、氨基、C1-4氨基烷基基团和C1-4氨氧基团， ➢一个吡啶酮基，取代为一个或多个C1-4烷基基团；C1-4卤代烷基基团或C1-4氨基烷基基团，或 ➢一个公式的基团： 其中: • Ra代表氢原子、卤原子、C1-4烷基基团、C3-4环烷基基团或-CF3基团; • Rb代表氢原子、卤原子、C14烷基基团、-CF3基团或C1-4烷氧基团; • Rd代表氢原子、C1-4烷基基团或C1-4烷氧基团; • Rc代表: ○氢原子、C1-4羟基烷基基团、C1-4氨基烷基基团，可选择地取代为一个或多个取代基，所选取代基包括卤原子、羟基和-CF3基团; ○一个4到6成员饱和的含氮杂环环，可选择地取代为C1-2羧基烷基基团; ○-(CH2)(0-4)-C(O)OR'，-(CH2)(0-4)-C(O)NR'R"，-(CH2)(0-4)-NHC(O)R"，-S(O)2NR'R"，-O-(CH2)(2-4)NR'R"，-O-(CH2)(1-4)C(O)OR"，-O-(CH2)(1-4)-C(O)NR'R"，-(CH2)(0-4)-NR'R"，-(CH2)(0-4)-CONHS(O)2R'，-(CH2)(0-4)-NHS(O)2R'或-(CH2)(0-3)-N H-(CH2)(1-3)-(NH)(0-1)S(O)2R'其中， ■ R'代表氢原子或C1-4烷基基团， ■ R"代表氢原子、C1-4烷基基团、C3-4环烷基基团、C1-4羧基烷基基团、C1-4卤代烷基基团、C1-4羟基烷基基团或6成员饱和的含氮杂环环，或 ■ R'和R"与它们连接的氮原子一起形成一个4到6成员的杂环基团，该基团包含一个N原子和可选择地一个进一步选择自N和O的原子，并可选择地取代为羧基或C1-4羧基烷基基团， 或Rc与Rd一起形成一个可选择地由-NHRf基团取代的C5-6环烷基基团，其中Rf选自氢原子和羧甲基基团; R2和R3分别选自氢原子、卤原子和C1-4烷基基团;和 R4选自氢原子、苯基团、C3-4环烷基-C1-4烷基基团、C1-4氨基烷基基团、C1-4卤代烷基基团和可选择地由苯基或吡啶基取代的线性或支链C1-4烷基基团。
• A Tuned Bicyclic Proazaphosphatrane for Catalytically Enhanced<i>N</i>-Arylation Reactions with Aryl Chlorides
  作者：So Han Kim、Min Kim、John G. Verkade、Youngjo Kim

  DOI：10.1002/ejoc.201403428

  日期：2015.3

  The N-arylation of various amines with aryl chlorides proceeded in good-to-excellent yields in the presence of P[N(p-NMe2)C6H4CH2}CH2CH2]3N (1e, a new electron-rich proazaphosphatrane ligand) and small amounts of Pd2(dba)3 (dba = dibenzylideneacetone). This catalytic system was also very effective for the synthesis of carbazoles.

  在 P[N(p-NMe2)C6H4CH2}CH2CH2]3N（1e，一种新的富电子原氮杂磷烷配体）和少量存在下，各种胺与芳基氯的 N-芳基化反应以良好到优异的产率进行Pd2(dba)3 (dba = 二亚苄基丙酮)。该催化体系对于咔唑的合成也非常有效。
• [EN] METALLOENZYME INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS DE MÉTALLO-ENZYMES
  申请人：VIAMET PHARMACEUTICALS INC

  公开号：WO2017117393A1

  公开（公告）日：2017-07-06

  The instant invention describes compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.

  这项即时发明描述了具有金属酶调节活性的化合物，以及治疗由这些金属酶介导的疾病、疾病或症状的方法。
• Pyrazolo-[4,3-e]-1,2,4-triazolo-[1,5-c]-pyrimidine adenosine A2a receptor antagonists
  申请人：Neustadt R. Bernard

  公开号：US20050239795A1

  公开（公告）日：2005-10-27

  Compounds having the structural formula I or a pharmaceutically acceptable salt thereof, wherein R is optionally substituted phenyl, furanyl, thienyl, pyridyl, pyridyl N-oxide, oxazolyl or pyrrolyl, or cycloalkenyl R 1 , R 2 , R 3 , R 4 and R 5 are H, alkyl or alkoxyalkyl; and Z is optionally substituted aryl or heteroaryl are disclosed. Also disclosed is the use of compounds of formula I in the treatment of central nervous system diseases, in particular Parkinson's disease, alone or in combination with other agents for treating Parkinson's disease, and pharmaceutical compositions comprising them.

  具有结构式I或其药学上可接受的盐的化合物，其中R是可选择地取代的苯基、呋喃基、噻吩基、吡啶基、吡啶N-氧化物基、噁唑基或吡咯基，或环烯基R1、R2、R3、R4和R5为H、烷基或烷氧基烷基；Z是可选择地取代的芳基或杂芳基。还公开了公式I化合物在治疗中枢神经系统疾病，特别是帕金森病中的用途，单独或与其他治疗帕金森病的药剂联合使用，以及包含它们的药物组合物。