(R)-6-oxopiperidine-1,2-dicarboxylic acid 1-tertiary butyl ester 2-methyl ester | 183890-36-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (R)-6-oxopiperidine-1,2-dicarboxylic acid 1-tertiary butyl ester 2-methyl ester
• 英文别名: (R)-6-oxopiperidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester；1-(tert-butoxycarbonyl)-(R)-6-oxopipecolic acid methyl ester；1-(tert-butoxycarbonyl)-R-6-oxopipecolic acid methyl ester；1-(Tert-butyl) 2-methyl (R)-6-oxopiperidine-1,2-dicarboxylate；1-O-tert-butyl 2-O-methyl (2R)-6-oxopiperidine-1,2-dicarboxylate
• CAS: 183890-36-0
• 化学式: C₁₂H₁₉NO₅
• 分子量: 257.287
• InChiKey: YEPHUWXGDVXZPY-MRVPVSSYSA-N

物化性质

• 沸点：
  377.1±35.0 °C(Predicted)
• 密度：
  1.175±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  72.9
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (R)-6-oxopiperidine-1,2-dicarboxylic acid 1-tertiary butyl ester 2-methyl ester 在 盐酸 作用下， 以 异丙醇 为溶剂， 反应 3.0h， 以99%的产率得到
  参考文献：
  名称：

  EP4 receptor agonist, compositions and methods thereof

  摘要：

  这项发明涉及到前列腺素E2受体EP4亚型的强效选择性激动剂，以及它们在治疗青光眼和其他与患者眼内高眼压相关的疾病中的使用或配方。此发明还涉及将本发明的化合物用于介导成骨细胞和破骨细胞的骨建模和重塑过程。

  公开号：

  US20040198701A1
• 作为产物：
  描述：

  methyl (2R)-2,6-bis[(2-methylpropan-2-yl)oxycarbonylamino]-6-oxohexanoate 在 4-二甲氨基吡啶 、 三氟乙酸 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 8.25h， 生成 (R)-6-oxopiperidine-1,2-dicarboxylic acid 1-tertiary butyl ester 2-methyl ester
  参考文献：
  名称：

  A Total Synthesis of Nannochelin A. A Short Route to Optically Active N^ω-Hydroxy-α-amino Acid Derivatives

  摘要：

  The total synthesis of nannochelin A, a lysine-basd cinnamoyl hydroxamate produced by Nannocystis exedens, is described. The key transformation involves construction of the N-epsilon-cinnamoyl-N-epsilon-hydroxy-L-lysine methyl ester fragment by partial reduction of the lactam carbonyl of 6 derived from L-lysine, oximation of this aldehyde equivalent compound 8 with O-[2-(trimethylsilyl)ethyl]hydroxylamine, and reduction of the oxime 10, followed by N-acylation prior to coupling with the external carbonyls of citric acid. This methodology will be applicable to synthesis of other hydroxamate-containing siderophores bearing hydrogenolyzable groups in the molecule.

  DOI：

  10.1021/jo961458f

文献信息

• [EN] BICYCLIC HETEROCYCLES AND THEIR USE AS CCR2 RECEPTOR ANTAGONISTS<br/>[FR] HÉTÉROCYCLES BICYCLIQUES ET LEUR UTILISATION EN TANT QU'ANTAGONISTES DU RÉCEPTEUR CCR2
  申请人：HOFFMANN LA ROCHE

  公开号：WO2011042399A1

  公开（公告）日：2011-04-14

  The invention is concerned with novel bicyclic compounds of formula (I), wherein A, L, E, F, G, R1, R2, R3, R4, R5, R6, R7, V, W and n are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds are antagonists of CCR2 receptor, CCR5 receptor and/or CCR3 receptor and can be used as medicaments.

  这项发明涉及具有以下结构式（I）的新颖双环化合物，其中A、L、E、F、G、R1、R2、R3、R4、R5、R6、R7、V、W和n如描述和权利要求中所定义，并且其生理上可接受的盐。这些化合物是CCR2受体、CCR5受体和/或CCR3受体的拮抗剂，可用作药物。
• NOVEL BICYCLIC COMPOUNDS
  申请人：Aebi Johannes

  公开号：US20110082294A1

  公开（公告）日：2011-04-07

  The invention is concerned with novel bicyclic compounds of formula (I), wherein A, L, E, F, G, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , V, W and n are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds are antagonists of CCR2 receptor, CCR5 receptor and/or CCR3 receptor and can be used as medicaments.

  该发明涉及具有以下结构的新型双环化合物（I），其中A、L、E、F、G、R1、R2、R3、R4、R5、R6、R7、V、W和n的定义如描述和索赔中所定义，并且其生理上可接受的盐。这些化合物是CCR2受体、CCR5受体和/或CCR3受体的拮抗剂，可用作药物。
• Morpholine type cinnamide compound
  申请人：Kimura Teiji

  公开号：US20070117798A1

  公开（公告）日：2007-05-24

  The present invention relates to a compound represented by the formula (I): or a pharmacologically acceptable salt thereof, wherein R 1 , R 2 , R 3 , and R 4 are the same or different and each represent a hydrogen atom or a C1-6 alkyl group; X 1 represents a C1-6 alkylene group that may be substituted; X a represents a methoxy group or a fluorine atom; X b represents an oxygen atom or a methylene group, provided that X b is only an oxygen atom when X a is a methoxy group; and Ar 1 represents an aryl group, pyridinyl group, aryloxy group, or pyridinyloxy group that may have a substituent such as a halogen atom; and to use of the compound or salt as a pharmaceutical agent.

  本发明涉及一种由式(I)表示的化合物或其药理学上可接受的盐，其中R1、R2、R3和R4相同或不同，并且每个代表氢原子或C1-6烷基基团；X1代表可能被取代的C1-6烷基基团；Xa代表甲氧基团或氟原子；Xb代表氧原子或亚甲基基团，前提是当Xa为甲氧基团时，Xb仅为氧原子；Ar1代表可能具有卤素原子等取代基的芳基、吡啶基、芳氧基或吡啶氧基；以及将该化合物或盐用作药物剂的用途。
• TWO CYCLIC OXOMORPHORIN DERIVATIVES
  申请人：KIMURA Teiji

  公开号：US20080207900A1

  公开（公告）日：2008-08-28

  The present invention relates to a compound represented by formula (I): wherein R 1 represents a C1-3 alkyl group, R 2 represents a hydrogen atom or a C1-3 alkyl group, Ar represents a phenyl group or the like which may be substituted with 1 to 3 substituents, X represents an oxygen atom or the like, n and m are the same or different and integers of 0 to 2, or a pharmacologically acceptable salt, and use thereof as a medicament.

  本发明涉及一种由式(I)表示的化合物：其中R1代表C1-3烷基基团，R2代表氢原子或C1-3烷基基团，Ar代表苯基或类似物，可能被1至3个取代基取代，X代表氧原子或类似物，n和m是0至2的整数，或其药学上可接受的盐，以及其作为药物的用途。
• Two cyclic cinnamide compound
  申请人：Kimura Teiji

  公开号：US20070117839A1

  公开（公告）日：2007-05-24

  The present invention relates to a novel two cyclic cinnamide compound and a pharmaceutical agent comprising the compound as an active ingredient. The two cyclic cinnamide compound represented by the general formula (I): wherein represents a single bond or a double bond; Ar 1 represents a phenyl group or pyridinyl group that may be substituted with 1 to 3 substituents; R 1 and R 2 each represent a C1-6 alkyl group, a hydroxyl group, or the like; Z 1 represents a methylene group or vinylene group, which may be substituted with 1 or 2 substituents selected from Substituent Group A1, an oxygen atom, or an imino group that may be substituted with a substituent selected from Substituent Group A1; and p, q, and r each represent an integer of 0 to 2, which has an effect of reducing Aβ40 and Aβ42 production, and thus is particularly useful as a prophylactic or therapeutic agent for a neurodegenerative disease caused by Aβ such as Alzheimer's disease or Down's syndrome.

  本发明涉及一种新型的二环丙烯酰胺化合物和包含该化合物作为活性成分的药物。所述二环丙烯酰胺化合物由通式（I）表示：其中，表示单键或双键；Ar1表示苯基或吡啶基，可以被1至3个取代基取代；R1和R2分别表示C1-6烷基、羟基或类似物；Z1表示亚甲基或乙烯基，可以被从取代基A1中选择的1或2个取代基、氧原子或取代基A1选择的亚胺基取代；p、q和r分别表示0至2的整数，具有降低Aβ40和Aβ42生成的作用，因此特别适用于作为预防或治疗Aβ引起的神经退行性疾病，如阿尔茨海默病或唐氏综合症的药物。