4-氧代-2-螺(N-叔丁基哌啶-4-基)-吡喃 | 849928-22-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 中文名称: 4-氧代-2-螺(N-叔丁基哌啶-4-基)-吡喃
• 中文别名: 4-氧代-2-螺（N-Boc-哌啶-4-基）-苯并吡喃
• 英文名称: tert-butyl 4-oxospiro[chromane-2,4'-piperidine]-1'-carboxylate
• 英文别名: tert-butyl 4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate；tert-butyl 4-oxospiro[3H-chromene-2,4'-piperidine]-1'-carboxylate
• CAS: 849928-22-9
• 化学式: C₁₈H₂₃NO₄
• mdl: MFCD05861626
• 分子量: 317.385
• InChiKey: UBIJXGGLEBMDOG-UHFFFAOYSA-N

物化性质

• 沸点：
  456.3±45.0 °C(Predicted)
• 密度：
  1.21±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.555
• 拓扑面积：
  55.8
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319
• 储存条件：
  2-8℃，干燥且密封保存。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Oxo-2-spiro(n-boc-piperidine-4-yl)-benzopyran
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 4-Oxo-2-spiro(n-boc-piperidine-4-yl)-benzopyran
CAS number: 849928-22-9

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels, refrigerated.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C18H23NO4
Molecular weight: 317.4

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  4-氧代-2-螺(N-叔丁基哌啶-4-基)-吡喃 在 盐酸 、 水 作用下， 以 乙酸乙酯 为溶剂， 反应 2.0h， 生成 spiro[chromane-2,4'-piperidin]-4-one hydrochloride
  参考文献：
  名称：

  新型螺嘧啶胺作为杀真菌剂对拟假单胞菌立方体的设计，合成及构效关系。

  摘要：

  有害真菌和对可用杀真菌剂的抗药性严重威胁农作物的产量和质量；因此，寻找新的，高效的和能克服抵抗力的杀真菌剂仍然是农业科学家的迫切目标。在这项研究中，通过使用中间衍生化方法（IDM）设计和合成了一系列新型的spirpyyrimidinamine衍生物。通过1 H NMR，元素分析和MS光谱鉴定其结构。化合物5的结构通过X射线衍射进一步确认。生物分析表明，许多标题化合物对拟假孢子孢菌表现出一定的杀真菌活性。特别是化合物5表现出优异的活性（EC 50 = 0.422 mg / L），显着高于商品化杀菌剂氰基法米定，氟吗啡和双氟替林的活性。还讨论了结构-活性关系。结论是具有超强杀菌力和新颖结构的化合物5是有希望的农药化学杀真菌剂，可用于进一步开发。

  DOI：

  10.1021/acs.jafc.9b07055
• 作为产物：
  描述：

  N-叔丁氧羰基-4-哌啶酮 、 2-羟基苯乙酮 在 四氢吡咯 作用下， 以 甲醇 为溶剂， 反应 1.0h， 生成 4-氧代-2-螺(N-叔丁基哌啶-4-基)-吡喃
  参考文献：
  名称：

  [EN] NOVEL SPIRO COMPOUNDS USEFUL AS INHIBITORS OF STEAROYL-COENZYME A DELTA-9 DESATURASE
  [FR] NOUVEAUX COMPOSÉS SPIRO UTILES COMME INHIBITEURS DE LA STÉAROYL-COENZYME A DELTA-9 DÉSATURASE

  摘要：

  结构式（I）的杂环芳香化合物相对于其他已知的硬脂酰辅酶A去饱和酶（SCD1）具有选择性抑制作用。本发明的化合物可用于预防和治疗与异常脂质合成和代谢相关的疾病，包括心血管疾病，如动脉粥样硬化；肥胖；糖尿病；神经系统疾病；代谢综合征；胰岛素抵抗；以及肝脂肪变性。

  公开号：

  WO2010094120A1

文献信息

• [EN] CHROMAN - SPIROCYCLIC PIPERIDINE AMIDES AS MODULATORS OF ION CHANNELS<br/>[FR] AMIDES DE PIPÉRIDINE SPIROCYCLIQUE CHROMANIQUE EN TANT QUE MODULATEURS DES CANAUX IONIQUES
  申请人：VERTEX PHARMA

  公开号：WO2012112743A1

  公开（公告）日：2012-08-23

  The invention relates to chroman spirocyclic piperidine amide derivatives useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.

  这项发明涉及用于抑制离子通道的螺环色满烷酰胺衍生物。该发明还提供了包含本发明化合物的药用可接受组合物，以及使用这些组合物治疗各种疾病的方法。
• Whole cell screen based identification of spiropiperidines with potent antitubercular properties
  作者：Subramanyam J. Tantry、Giulia Degiacomi、Sreevalli Sharma、Lalit kumar Jena、Ashwini Narayan、Supreeth Guptha、Gajanan Shanbhag、Sreenivasaiah Menasinakai、Meenakshi Mallya、Disha Awasthy、Gayathri Balakrishnan、Parvinder Kaur、Deepa Bhattacharjee、Chandan Narayan、Jitendar Reddy、C.N. Naveen Kumar、Radha Shandil、Francesca Boldrin、Marcello Ventura、Riccardo Manganelli、Ruben C. Hartkoorn、Stewart T. Cole、Manoranjan Panda、Shankar D. Markad、Vasanthi Ramachandran、Sandeep R. Ghorpade、Neela Dinesh

  DOI：10.1016/j.bmcl.2015.05.087

  日期：2015.8

  non-replicating (NRP) conditions, resulted in the identification of multiple, novel but structurally related spiropiperidines with potent antitubercular properties. These compounds could be further classified into three classes namely 3-(3-aryl-1,2,4-oxadiazol-5-yl)-1′-alkylspiro[indene-1,4′-piperidine] (abbr. spiroindenes), 4-(3-aryl-1,2,4-oxadiazol-5-yl)-1′-alkylspiro[chromene-2,4′-piperidine] (abbr. spirochromenes)

  在复制和非复制（NRP）条件下进行的基于全细胞的筛选，以鉴定抗结核分枝杆菌（Mtb）的命中物，从而鉴定出具有有效抗结核特性的多种新颖但与结构相关的螺哌啶。这些化合物可进一步分为三类，即3-（3-芳基-1,2,4-恶二唑-5-基）-1'-烷基螺[茚-1,4'-哌啶]（螺环茚）， 4-（3-芳基-1,2,4-恶二唑-5-基）-1'-烷基螺[色烯-2,4'-哌啶]（螺螺铬烯）和1'-苄基螺[吲哚-1,4 ′-哌啶] -2（1 H）-1 （螺旋螺吲哚）。螺茚显示⩾4log 10在复制的Mtb上杀死（2–12μM），但在非复制条件下具有中等活性。螺环茚抗性突变体的全基因组测序工作导致鉴定了MmpL3（大分枝杆菌膜蛋白）中的I292L突变，这是将霉菌酸组装到Mtb的细胞壁核心中所必需的。MIC调制研究表明，该突变体对螺环色酮具有交叉抗性，但对螺线吲哚酮不具有交叉抗性。该信函描述了铅鉴定工作，旨在提高效
• [EN] HETEROCYCLIC CHROMENE-SPIROCYCLIC PIPERIDINE AMIDES AS MODULATORS OF ION CHANNELS<br/>[FR] AMIDES DE CHROMÈNE HÉTÉROCYCLIQUE-PIPÉRIDINE SPIROCYCLIQUE UTILES COMME MODULATEURS DES CANAUX IONIQUES
  申请人：VERTEX PHARMA

  公开号：WO2011140425A1

  公开（公告）日：2011-11-10

  The invention relates to heterocyclic chromene-spirocyclic piperidine amides useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.

  本发明涉及杂环色烯-螺环哌啶酰胺，用作离子通道的抑制剂。本发明还提供了包含本发明化合物的药用可接受组合物，以及使用这些组合物治疗各种疾病的方法。
• [EN] BENZOXAZINES AS MODULATORS OF ION CHANNELS<br/>[FR] BENZOXAZINES COMME MODULATEURS DES CANAUX IONIQUES
  申请人：VERTEX PHARMA

  公开号：WO2013067248A1

  公开（公告）日：2013-05-10

  The invention relates to benzoxazines useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.

  本发明涉及可用作离子通道抑制剂的苯并噁嗪。本发明还提供了包含本发明化合物的药用可接受组合物，以及使用这些组合物治疗各种疾病的方法。
• SPIRO COMPOUND AND USE THEREOF
  申请人：Taniguchi Takahiko

  公开号：US20100069351A1

  公开（公告）日：2010-03-18

  The present invention aims to provide a novel SCD inhibitor. The present invention relate to SCD inhibitor comprising A compound represented by the formula (I) wherein R is an optionally substituted cyclic group or an optionally substituted carbamoyl group, provided that R is not an optionally substituted 7-pyrido[2,3-d]pyrimidyl group; ring A is an optionally further substituted pyridazine ring; R 1 , R 2 , R 3 , R 4 , R 11 , R 12 , R 13 and R 14 are each independently a hydrogen atom or a substituent, or R 1 and R 11 in combination, R 2 and R 12 in combination, R 3 and R 13 in combination, or R 4 and R 14 in combination optionally form an oxo group, or R 2 and R 4 in combination optionally form a bond or an alkylene cross-linkage; m and n are each independently an integer of 0 to 2; ring B is an optionally substituted ring, provided that the two atoms constituting ring B, which are adjacent to the spiro carbon atom, are not oxygen atoms at the same time, or a salt thereof, or a prodrug thereof.

  本发明旨在提供一种新型SCD抑制剂。本发明涉及一种包括下式（I）所表示的化合物的SCD抑制剂：其中R是一个可选择取代的环基或可选择取代的氨甲酰基，但R不是一个可选择取代的7-吡啶并[2,3-d]嘧啶基团；环A是一个可选择进一步取代的吡啶并嘧啶环；R1、R2、R3、R4、R11、R12、R13和R14分别独立地是氢原子或取代基，或R1和R11的组合体，R2和R12的组合体，R3和R13的组合体，或R4和R14的组合体可选择形成氧基，或R2和R4的组合体可选择形成键或烷基交联；m和n分别独立地是0到2的整数；环B是一个可选择取代的环，但构成环B的两个与螺碳原子相邻的原子不同时为氧原子，或其盐，或其前药。