2-(PYRIMIDIN-5-YL)ACETALDEHYDE | 944898-40-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 2-(PYRIMIDIN-5-YL)ACETALDEHYDE
• 英文别名: 2-(pyrimidine-5-yl)ethanone；2-pyrimidin-5-ylacetaldehyde
• CAS: 944898-40-2
• 化学式: C₆H₆N₂O
• 分子量: 122.126
• InChiKey: CTWRRKVKYFVIDX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  42.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(PYRIMIDIN-5-YL)ACETALDEHYDE 、 在 sodium borohydride cyanide 、 溶剂黄146 作用下， 以 甲醇 为溶剂， 以100%的产率得到(1S,18S,28S,29S,30S)-30-[(2S,4S,5R,6S)-5-(dimethylamino)-4-hydroxy-4,6-dimethyloxan-2-yl]oxy-9,52-dihydroxy-18-[(1R)-1-hydroxyethyl]-21-(1-methoxyethylidene)-8-[4-[(pyrimidin-5-ylmethylamino)methyl]-1,3-thiazol-2-yl]-32,43,54-trioxa-3,13,23,49-tetrathia-7,17,20,27,45,51,52,55,56,57-decazadecacyclo[26.16.6.229,40.12,5.112,15.122,25.138,41.147,50.06,11.034,39]heptapentaconta-2(57),4,6,8,10,12(56),14,22(55),24,34(39),35,37,40,47,50-pentadecaene-16,19,26,31,42,46-hexone
  参考文献：
  名称：

  Synthesis and antibacterial activity of novel water-soluble nocathiacin analogs

  摘要：

  Semi-synthetic water-soluble analogs were synthesized from nocathiacin I through the formation of a versatile intermediate nocathiacin amine 5, and subsequent transformation via reductive amination, acylation or urea formation. Several of the novel analogs displayed much improved aqueous solubility over 1, while retained antibacterial activity. Compound 15 and 16 from the amide series, demonstrated excellent in vitro and in vivo antibacterial activity. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.10.065

文献信息

• [EN] 4,6-DIARYLAMINOTHIAZINES AS BACE1 INHIBITORS AND THEIR USE FOR THE REDUCTION OF BETA-AMYLOID PRODUCTION<br/>[FR] 4,6-DIARYLAMINOTHIAZINES À TITRE D'INHIBITEURS DE BACE1 ET LEUR UTILISATION POUR RÉDUIRE LA PRODUCTION DES BÊTA-AMYLOÏDES
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2014098831A1

  公开（公告）日：2014-06-26

  Compounds of formula (I), including pharmaceutically acceptable salts thereof, are set forth herein: (I) wherein R1 and R2 are independently hydrogen, or -CH3; or R1 and R2 can join together in a ring by adding -(CH2)4-; R3 is hydrogen or C1-C3 alkyl; Y and Z are independently a C6-C10- aryl group or a 5-10 membered heterocyclic group which can be further substituted with from 0-3 substituents selected from the group of halogen, hydroxy, amino, C1-4alkylamino, C1-4 dialkylamino, haloC1-4 alkyl, CN, C1-C6 alkyl or cycloalkyl, C1-C6 alkoxy, -C=OC1-4 alkyl, -S02C1-4 alkyl, and C2-C4 alkynyl; A is selected from the group of phenyl, benzyl, oxazolyl, thiazolyl, isoxazolyl, imidazolyl, pyrazolyl, pyridyl, pyrimidinyl, and pyrazinyl groups which can be further substituted with from 0-3 substituents selected from the group of halogen, hydroxy, amino, C1-4alkylamino, C1-4 dialkylamino, haloC1-4 alkyl, hydroxyC1-6 alkyl, CN, C1-C6 alkyl or cycloalkyl, C1-C6 alkoxy, and C2-C4 alkynyl; L is -NHCO-, or is a single bond; and L and Z together can be absent.

  化合物的结构式（I），包括其药用盐，如下所示：（I），其中R1和R2分别是氢或-CH3；或者R1和R2可以通过添加-(CH2)4-在环中连接在一起；R3是氢或C1-C3烷基；Y和Z分别是C6-C10芳基或5-10成员杂环基，可以进一步用来自卤素、羟基、氨基、C1-4烷基氨基、C1-4二烷基氨基、卤代C1-4烷基、CN、C1-C6烷基或环烷基、C1-C6烷氧基、-C=OC1-4烷基、-S02C1-4烷基和C2-C4炔基的0-3取代基取代；A选自苯基、苄基、噁唑基、噻唑基、异噁唑基、咪唑基、吡唑基、吡啶基、嘧啶基和吡嗪基，可以进一步用来自卤素、羟基、氨基、C1-4烷基氨基、C1-4二烷基氨基、卤代C1-4烷基、羟基C1-6烷基、CN、C1-C6烷基或环烷基、C1-C6烷氧基和C2-C4炔基的0-3取代基取代；L为-NHCO-，或者是单键；而L和Z可以缺失。
• [EN] BENZENE SULFONAMIDES AS CCR9 INHIBITORS<br/>[FR] BENZÈNE-SULFONAMIDES À TITRE D'INHIBITEURS DE CCR9
  申请人：NORGINE BV

  公开号：WO2015097122A1

  公开（公告）日：2015-07-02

  The present invention relates to compounds useful as CCR9 modulators, to compositions containing them, to methods of making them, and to methods of using them. In particular, the present invention relates to compounds capable of modulating the function of the CCR9 receptor by acting as partial agonists, antagonists or inverse agonists. Such compounds may be useful to treat, prevent or ameliorate a disease or condition associated with CCR9 activation, including inflammatory and immune disorder diseases or conditions such as inflammatory bowel diseases (IBD).

  本发明涉及作为CCR9调节剂有用的化合物，包含这些化合物的组合物，制备它们的方法，以及使用它们的方法。具体而言，本发明涉及能够通过作为部分激动剂、拮抗剂或逆激动剂来调节CCR9受体功能的化合物。这些化合物可能有助于治疗、预防或缓解与CCR9激活相关的疾病或状况，包括炎症和免疫性疾病或状况，如炎症性肠病（IBD）。
• [EN] ETHYNYL DERIVATIVES<br/>[FR] DÉRIVÉS D'ÉTHYNYLE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2015128307A1

  公开（公告）日：2015-09-03

  The present invention relates to compounds of formula I, wherein Y is N or C-R1'; R1' is hydrogen or F; R1 is hydrogen, halogen or lower alkyl substituted by halogen; R2 is hydrogen or lower alkyl; or R2 forms together with R4 a 6 membered heterocyclic ring containing -CH2-CH2-O-CH2- or -CH2-CH2-NR-C(O)-; R is hydrogen, lower alkyl, phenyl or benzyl; R3 is phenyl or pyridinyl, wherein the N atom in the pyridinyl group may be in different positions; R4' is hydrogen, lower alkyl or lower alkoxyalkyl; R4 is hydrogen, lower alkyl, phenyl optionally substituted by halogen or lower alkoxy, or is cycloalkyl, or is pyridinyl optionally substituted by halogen, lower alkyl, lower alkoxy or =0, or is pyrimidinyl optionally substituted by lower alkyl, lower alkoxy or =0, or is 1 -lower alkyl-pyridinyl, or is pyrazinyl, or is pyridazinyl optionally substituted by lower alkyl, lower alkoxy or =0, or is l-methylpyrrolo[2,3-b]pyridine-5-yl, or is 6-imidazo[l,2- b]pyridazin-6-yl; or R4 forms together with R4' a 4, 5 or 6 membered heterocyclic ring containing -(CH2)5-, -CH2-CH2-O-CH2-CH2-, -CH2-CH2-CH2-, -CH2-CH2-CH2-CH2-, -CH2-O-CH2-CH2- or CH2-CH2-CH2-O-CH2; R5 and R5' are hydrogen or lower alkyl; or R4 forms together with R5 a saturated 5- membered ring containing -CH2-CH2-CH2-; or to a pharmaceutically acceptable salt or acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. The compounds may be used for the treatment of Parkinson's disease, anxiety, emesis, obsessive compulsive disorder, autism, neuroprotection, cancer, depression and diabetes type 2.

  本发明涉及以下式I的化合物，其中Y为N或C-R1'；R1'为氢或F；R1为氢、卤素或经卤素取代的较低烷基；R2为氢或较低烷基；或R2与R4一起形成一个含有-CH2-CH2-O-CH2-或-CH2-CH2-NR-C(O)-的6元杂环环；R为氢、较低烷基、苯基或苄基；R3为苯基或吡啶基，其中吡啶基中的N原子可能在不同位置；R4'为氢、较低烷基或较低烷氧基烷基；R4为氢、较低烷基、苯基（可选择地经卤素或较低烷氧基取代）、环烷基、或吡啶基（可选择地经卤素、较低烷基、较低烷氧基或=0取代）、或嘧啶基（可选择地经较低烷基、较低烷氧基或=0取代）、或1-较低烷基-吡啶基，或吡嗪基，或吡啶嗪（可选择地经较低烷基、较低烷氧基或=0取代），或1-甲基吡咯并[2,3-b]吡啶-5-基，或6-咪唑并[1,2-b]吡嗪-6-基；或R4与R4'一起形成含有-(CH2)5-、-CH2-CH2-O-CH2-CH2-、-CH2-CH2-CH2-、-CH2-CH2-CH2-CH2-、-CH2-O-CH2-CH2-或CH2-CH2-CH2-O-CH2-的4、5或6元杂环环；R5和R5'为氢或较低烷基；或R4与R5一起形成一个饱和的含有-CH2-CH2-CH2-的5元环；或制药学上可接受的盐或酸加成盐，或消旋混合物，或其相应的对映体和/或光学异构体和/或立体异构体。这些化合物可用于治疗帕金森病、焦虑、恶心、强迫性障碍、自闭症、神经保护、癌症、抑郁症和2型糖尿病。
• TRICYCLIC COMPOUNDS AND METHODS OF USE THEREFOR
  申请人：Genentech, Inc.

  公开号：US20130217666A1

  公开（公告）日：2013-08-22

  The invention relates to novel compounds of Formula I: wherein A 1 , A 2 , A 3 , A 4 , A 5 , A 6 , R 2 , R 4 , R 5 , R 6 , R 7 , R 8 and subscripts m and n each has the meaning as described herein. Compounds of Formula I and pharmaceutical compositions thereof are useful in the treatment of disease and disorders in which undesired or over-activation of NF-kB signaling is observed.

  本发明涉及公式I的新化合物：其中A1，A2，A3，A4，A5，A6，R2，R4，R5，R6，R7，R8和下标m和n的含义如此处所述。公式I的化合物及其制药组合物在治疗观察到NF-kB信号不良或过度激活的疾病和障碍方面是有用的。
• Schädlingsbekämpfungsmittel auf Pyrimidin-Derivat-Basis
  申请人：BAYER AG

  公开号：EP0277520A2

  公开（公告）日：1988-08-10

  Die Verwendung der teilweise bekannten substituierten Pyrimidine der Formel (I) in welcher Ar für gegebenenfalls substituiertes Phenyl steht, X für Sauerstoff, Schwefel, Sulfinyl, Sulfonyl oder eine der Gruppen -CH2-; -O-CHr; CH2-O-; -O-CH2-CH2-; -S(O)n-CH2-; -CH2-S(O)n-oder -S(O)n-CH2-CH2-steht und Y.für eine der Gruppen steht, wobei R für Wasserstoff, Alkyl, Alkenyl, Alkinyl oder für gegenbenenfalls substituiertes Aralkyl steht und n für eine Zahl 0, 1 oder 2 steht, zur Bekämpfung von Schädlingen sowie die noch neuen Stoffe und ihre Herstellung, z.B. aus geeigneten Acylenolen mit Formamiden und Formaldehyddimethylacetal oder aus geeigneten Ketonen mit geeigneten Hydroxyiaminen.

  使用部分已知的取代的式(I)嘧啶 其中 Ar 代表任选取代的苯基、 X 是氧、硫、亚硫酰、磺酰或基团之一-CH2-；-O-CHr；CH2-O-；-O-CH2-CH2-；-S(O)n-CH2-；-CH2-S(O)n-或-S(O)n-CH2-CH2-，以及 Y 代表以下基团之一 其中 R 是氢、烷基、烯基、炔基或取代或未取代的芳烷基，以及 n 是数字 0、1 或 2、 用于防治害虫的新物质及其制备方法，例如由合适的酰亚胺醇与甲酰胺和甲醛二甲基缩醛，或由合适的酮与合适的羟基胺。