螺[2.5]-6-辛酮 | 15811-21-9

• 物质功能分类: 有机原料 - 螺环化合物
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 螺[2.5]-6-辛酮
• 中文别名: 螺[2.5]辛-6-酮
• 英文名称: spiro[2.5]octan-6-one
• 英文别名: Spiro<2,5>octan-6-on
• CAS: 15811-21-9
• 化学式: C₈H₁₂O
• mdl: MFCD09868097
• 分子量: 124.183
• InChiKey: PXIGSUWVCSOFMF-UHFFFAOYSA-N

物化性质

• 沸点：
  194.2±8.0 °C(Predicted)
• 密度：
  1.02±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.875
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2914299000
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  2-8°C

反应信息

• 作为反应物：
  描述：

  螺[2.5]-6-辛酮 在 Escherichia coli BL₂₁(DE₃)(pMM₄) 作用下， 以74%的产率得到6-oxaspiro[2.6]nonan-7-one
  参考文献：
  名称：

  Asymmetric Baeyer−Villiger Oxidations of 4-Mono- and 4,4-Disubstituted Cyclohexanones by Whole Cells of Engineered Escherichia coli

  摘要：

  Whole cells of an Escherichia coli strain that overexpresses Acinetobacter sp. NCIB 9871 cyclohexanone monooxygenase have been used for the Baeyer-Villiger oxidations of a variety of 4-mono- and 4,4-disubstituted cyclohexanones. In cases where comparisons were possible, this new biocatalytic reagent provided lactones with chemical yields and optical purities that were comparable to those obtained from the purified enzyme or a strain of bakers' yeast that expresses the same enzyme. The efficient production of cyclohexanone monooxygenase in the E. coli expression system (ca. 30% of total soluble protein) allowed these oxidations to reach completion in approximately half the time required for the engineered bakers' yeast strain. Surprisingly, 4,4-disubstituted cyclohexanones were also accepted by the enzyme, and the enantioselectivities of these oxidations could be rationalized by considering the conformational energies of bound substrates along with the enzyme's intrinsic enantioselectivity. The enzyme expressed in E. coli cells also oxidized several 4-substituted cyclohexanones bearing polar substituents, often with high enantioselectivities. In the case of 4-iodocyclohexanone the lactone was obtained in > 98% ee and its absolute configuration was assigned by X-ray crystallography. The crystal belongs to the monoclinic P2(1) space group with a = 5.7400(10), b = 6.1650(10), c = 11.377(2) Angstrom, b = 99.98(2)degrees, and Z = 2. Taken together, these results demonstrate the utility of an engineered bacterial strain in delivering useful chiral building blocks in an experimentally simple manner.

  DOI：

  10.1021/jo001292p
• 作为产物：
  描述：

  7,11-dioxadispiro[2.2.5.2]tridecane 在 盐酸 作用下， 以 丙酮 为溶剂， 反应 3.0h， 以2.43 g的产率得到螺[2.5]-6-辛酮
  参考文献：
  名称：

  [EN] APOPTOSIS INDUCERS
  [FR] INDUCTEURS D'APOPTOSE

  摘要：

  这项发明包括抑制抗凋亡Bcl-2家族蛋白成员活性的新化合物，含有这些化合物的组合物以及治疗涉及凋亡缺陷的疾病的方法，例如在癌症治疗中。

  公开号：

  WO2013185202A1

文献信息

• [EN] NEW BICYCLIC THIOPHENYLAMIDE COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS THIOPHÉNYLAMIDE BICYCLIQUES
  申请人：HOFFMANN LA ROCHE

  公开号：WO2013189841A1

  公开（公告）日：2013-12-27

  The invention provides novel compounds having the general formula (I) wherein R1, R2, R3, R4, R5, R6, R7, A, E and n are as described herein, compositions including the compounds and use thereof as fatty-acid binding protein (FABP) 4/5 inhibitors in the treatment of e.g. type 2 diabetes, atherosclerosis or cancer.

  这项发明提供了具有一般式（I）的新化合物，其中R1、R2、R3、R4、R5、R6、R7、A、E和n如本文所述，包括这些化合物的组合物以及将其用作脂肪酸结合蛋白（FABP）4/5抑制剂，用于治疗例如2型糖尿病、动脉粥样硬化或癌症。
• [EN] HEPATITIS C INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS DE L'HÉPATITE C
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2013026163A1

  公开（公告）日：2013-02-28

  A compound of formula (I) useful for the treatment or prevention of hepatitis C viral infection, (Formula (I)) wherein: X1 and X2 are each independently CRB or N; RB is H, (C1-6)alkyl, (C1-6)haloalkyl, halo. -O-(C1-6)alkyl, NH2, NH(C1-6)alkyl or N((C1-6)alkyl)2; R1 and R2 are each independently (C1-6)alkyl optionally mono- or di-substituted with -O-(C1-6)alkyl, NH2, NH(C1-6)alkyl or N((C1-6)alkyl)2; or R1 and R2, together with the carbon to which they are attached, are linked to form a (C3-7)cycloalkyl group or a 3- to 7-membered heterocyclyl, said cycloalkyl and heterocyclyl being optionally mono- or di-substituted with -(C1-6)alkyl; RA is -C(=O)N(R3)(R4), -C(=O)O(R4), heterocyclyl or heteroaryl, wherein each said heterocyclyl and heteroaryl is optionally substituted 1 to 3 times with R41; R5 and R6 are each independently H or (C1-6)alkyl optionally mono- or di-substituted with -O-(C1-6)alkyl, NH2, NH(C1-6)alkyl or N((C1-6)alkyl)2; or R5 and R6, together with the carbon to which they are attached, are linked to form a (C3-7)cycloalkyl group or a 3- to 7-membered heterocyclyl, said cycloalkyl and heterocyclyl being optionally mono- or di-substituted with -(C1-6)alkyl; and n is 0, 1 or 2.

  一种化合物，其化学式为（I），用于治疗或预防丙型肝炎病毒感染，其中：X1和X2分别独立地为CRB或N；RB为H，（C1-6）烷基，（C1-6）卤代烷基，卤基，-O-（C1-6）烷基，NH2，NH（C1-6）烷基或N（（C1-6）烷基）2；R1和R2分别独立地为（C1-6）烷基，可选择地单取代或双取代为-O-（C1-6）烷基，NH2，NH（C1-6）烷基或N（（C1-6）烷基）2；或者R1和R2与它们连接的碳原子一起形成（C3-7）环烷基或3-至7-成员杂环烷基，所述环烷基和杂环烷基可选择地单取代或双取代为-（C1-6）烷基；RA为-C（=O）N（R3）（R4），-C（=O）O（R4），杂环烷基或杂芳基，其中每个所述杂环烷基和杂芳基可选择地用R41取代1至3次；R5和R6分别独立地为H或（C1-6）烷基，可选择地单取代或双取代为-O-（C1-6）烷基，NH2，NH（C1-6）烷基或N（（C1-6）烷基）2；或者R5和R6与它们连接的碳原子一起形成（C3-7）环烷基或3-至7-成员杂环烷基，所述环烷基和杂环烷基可选择地单取代或双取代为-（C1-6）烷基；n为0、1或2。
• [EN] CARBOCYCLIC PROLINAMIDE DERIVATIVES<br/>[FR] DÉRIVÉS DE PROLINAMIDE CARBOCYCLIQUES
  申请人：INCEPTION 4 INC

  公开号：WO2017222914A1

  公开（公告）日：2017-12-28

  This invention is directed to novel carbocyclic prolinamide derivatives of Formula (I), and pharmaceutically acceptable salts, solvates, solvates of the salt and prodrugs thereof, useful in the prevention (e.g., delaying the onset of or reducing the risk of developing) and treatment (e.g., controlling, alleviating, or slowing the progression of) of age-related macular degeneration (AMD) and related diseases of the eye. These diseases include dry-AMD, wet-AMD, geographic atrophy, diabetic retinopathy, retinopathy of prematurity, polypoidal choroidal vasculopathy, and degeneration of retinal or photoreceptor cells. The invention disclosed herein is further directed to methods of prevention, slowing the progress of, and treatment of dry-AMD, wet-AMD, and geographic atrophy, diabetic retinopathy, retinopathy of prematurity, polypoidal choroidal vasculopathy, and degeneration of retinal or photoreceptor cells, comprising: administration of a therapeutically effective amount of compound of the invention. The compounds of the invention are inhibitors of HTRA1. Thus, the compounds of the invention are useful in the prevention and treatment of a wide range of diseases mediated (in whole or in part) by HTRA1. The compounds of the invention are also useful for inhibiting HTRA1 protease activity in an eye or locus of an arthritis or related condition.

  这项发明涉及一种新型的Formula (I)的碳环脯氨酰胺衍生物，以及在预防（例如，延缓或降低发展风险）和治疗（例如，控制、缓解或减缓进展）与眼睛相关的年龄相关性黄斑变性（AMD）和相关疾病方面有用的药用盐、溶剂化合物、盐的溶剂化合物和前药。这些疾病包括干性AMD、湿性AMD、地理性萎缩、糖尿病视网膜病变、早产儿视网膜病变、多发性脉络膜脉络膜病变以及视网膜或光感受器细胞的退化。本公开的发明还涉及预防、减缓进展和治疗干性AMD、湿性AMD和地理性萎缩、糖尿病视网膜病变、早产儿视网膜病变、多发性脉络膜脉络膜病变以及视网膜或光感受器细胞的方法，包括：给予所述发明的化合物的治疗有效量。本发明的化合物是HTRA1的抑制剂。因此，本发明的化合物在预防和治疗通过HTRA1（全部或部分）介导的广泛疾病方面有用。本发明的化合物还可用于抑制眼睛或关节炎或相关疾病部位的HTRA1蛋白酶活性。
• [EN] CYCLOALKYL NITRILE PYRAZOLO PYRIDONES AS JANUS KINASE INHIBITORS<br/>[FR] CYCLOALKYLNITRILE PYRAZOLOPYRIDONES UTILISÉES COMME INHIBITEURS DE LA JANUS KINASE
  申请人：MERCK SHARP & DOHME

  公开号：WO2014146490A1

  公开（公告）日：2014-09-25

  Compounds of formula I are provided, which are JAK inhibitors and are useful for the treatment of JAK-mediated diseases such as rheumatoid arthritis, asthma, COPD and cancer.

  公式I的化合物被提供，这些化合物是JAK抑制剂，对于治疗JAK介导的疾病，如类风湿性关节炎、哮喘、慢性阻塞性肺病（COPD）和癌症等疾病是有用的。
• Tetrahydroquinazolinone Derivatives as PARP Inhibitors
  申请人：Lupin Limited

  公开号：US20150152118A1

  公开（公告）日：2015-06-04

  Disclosed are compounds of formula (I), their tautomeric forms, stereoisomers, and pharmaceutically acceptable salts thereof, wherein R 1 -R 6 , R 7a-d , R 8a-d , A, M, n, and p are as defined in the specification, pharmaceutical compositions including a compound, tautomer, stereoisomer, or salt thereof, and methods of treating or preventing diseases or disorders, for example, cancer, that are amenable to treatment or prevention by inhibiting the PARP enzyme of a subject.

  公开了式（I）的化合物，其互变异构体、立体异构体和其药学上可接受的盐，其中R1-R6、R7a-d、R8a-d、A、M、n和p如规范中所定义，包括一种化合物、互变异构体、立体异构体或其盐的药物组合物，以及治疗或预防疾病或紊乱的方法，例如癌症，这些疾病或紊乱可通过抑制受试者的PARP酶来治疗或预防。