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4-溴-2,6-二甲基嘧啶 | 354574-56-4

中文名称
4-溴-2,6-二甲基嘧啶
中文别名
2.4-二甲基-6-溴嘧啶
英文名称
4-bromo-2,6-dimethylpyrimidine
英文别名
——
4-溴-2,6-二甲基嘧啶化学式
CAS
354574-56-4
化学式
C6H7BrN2
mdl
MFCD09038905
分子量
187.039
InChiKey
PTCKNLGMBFKIFP-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    219.2±20.0 °C(Predicted)
  • 密度:
    1.500±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.8
  • 重原子数:
    9
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.333
  • 拓扑面积:
    25.8
  • 氢给体数:
    0
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2933599090
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H315,H319,H335

反应信息

  • 作为反应物:
    描述:
    3,5-二氟苯硼酸4-溴-2,6-二甲基嘧啶 在 palladium diacetate 、 三苯基膦 potassium fluoride 、 sodium carbonate 作用下, 以 乙二醇二甲醚 为溶剂, 反应 18.0h, 以21%的产率得到4-(3,5-Difluoro-phenyl)-2,6-dimethyl-pyrimidine
    参考文献:
    名称:
    4-Aryl-pyridine-2-carboxyamide derivatives
    摘要:
    本发明涉及一种新型吡啶-2-羧酰胺衍生物,其化学式为(I),可用作代谢型谷氨酸受体拮抗剂: 其中Y、Z、R1、R2和R3如本说明书中所定义。
    公开号:
    US20070197553A1
  • 作为产物:
    描述:
    2,4-二甲基-6-羟基嘧啶N-溴代丁二酰亚胺(NBS)三苯基膦 作用下, 以 1,4-二氧六环 为溶剂, 反应 9.5h, 以84%的产率得到4-溴-2,6-二甲基嘧啶
    参考文献:
    名称:
    鏻盐在各种酰胺反应中的应用
    摘要:
    由三苯基膦和N-卤代琥珀酰亚胺制备的鏻盐1和2证明适用于酰胺化合物的转化。特别是,与磷酰卤的卤化相比,用这些试剂卤化缺电子杂芳族醇似乎是一种方便的方法。
    DOI:
    10.1002/1522-2675(20010516)84:5<1112::aid-hlca1112>3.0.co;2-8
点击查看最新优质反应信息

文献信息

  • [EN] ETHYNYL DERIVATIVES<br/>[FR] DÉRIVÉS D'ÉTHYNYLE
    申请人:HOFFMANN LA ROCHE
    公开号:WO2017021384A1
    公开(公告)日:2017-02-09
    The present invention relates to compounds of formula (I) wherein R1 is hydrogen, F or CI; L is a bond or lower alkylene; R2 is -(CH2)nO-lower alkyl, lower alkyl substituted by halogen, -(CH2)nC(0)0-lower alkyl, phenyl substituted by lower alkyl or halogen, or is a 5 or 6-membered heteroaryl group, selected from pyridinyl, pyrimidinyl, pyridazinyl, thiazolyl, imidazolyl, pyrazolyl or triazolyl, which are optionally substituted by lower alkyl, halogen, lower alkoxy, =0, benzyloxy, cycloalkyloxy, hydroxy, cyano, lower alkyl substituted by halogen, or by -(CH2)nO-lower alkyl; n is 1, 2 or 3; R3 is hydrogen, lower alkyl or -(CH2)nO-lower alkyl; R4 is phenyl, pyridinyl or pyrimidinyl, optionally substituted by F; Y is CF or CCl; 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 stereoisomers 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R1是氢、F或Cl;L是键或较低的烷基;R2是-(CH2)nO-较低烷基、受卤素取代的较低烷基、-( )nC(0)0-较低烷基、受较低烷基或卤素取代的苯基、或是5或6-成员杂环芳基,选自吡啶基、嘧啶基、吡啉基、噻唑基、咪唑基、吡唑基或三唑基,可以选择地受较低烷基、卤素、较低烷氧基、=0、苄氧基、环烷氧基、羟基、基、受卤素取代的较低烷基、或者是-( )nO-较低烷基取代;n为1、2或3;R3是氢、较低烷基或-( )nO-较低烷基;R4是苯基、吡啶基或嘧啶基,可以选择地受F取代;Y是CF或CCl;或者是其药学上可接受的盐或酸加合盐,或者是外消旋混合物,或者是其对映体和/或光学异构体和/或立体异构体。这些化合物可用于治疗帕森病、焦虑、呕吐、强迫症、自闭症、神经保护、癌症、抑郁症和2型糖尿病。
  • [EN] CYCLIC INHIBITORS OF 11ß-HYDROXYSTERIOD DEHYDROGENASE 1<br/>[FR] INHIBITEURS CYCLIQUES DE LA 11?-HYDROXYSTÉROÏDE DÉSHYDROGÉNASE 1
    申请人:VITAE PHARMACEUTICALS INC
    公开号:WO2009017664A1
    公开(公告)日:2009-02-05
    This invention relates to novel compounds of the Formula (I), (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih); (Ii); (Ij), (Ik), (II) pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof, which are useful for the therapeutic treatment of diseases associated with the modulation or inhibition of 11 β-HSD1 in mammals. The invention further relates to pharmaceutical compositions of the novel compounds and methods for their use in the reduction or control of the production of cortisol in a cell or the inhibition of the conversion of cortisone to cortisol in a cell.
    本发明涉及式(I)、(Ia)、(Ib)、(Ic)、(Id)、(Ie)、(If)、(Ig)、(Ih);(Ii);(Ij),(Ik),(II)的新颖化合物,其药用可接受的盐以及药物组合物,这些化合物对于治疗与调节或抑制哺乳动物中的11β-HSD1相关的疾病是有用的。本发明进一步涉及新颖化合物的药物组合物及其在减少或控制细胞中皮质醇的产生或抑制细胞中将可的松转化为皮质醇的方法。
  • NEW INDANYLOXYDIHYDROBENZOFURANYLACETIC ACIDS
    申请人:ECKHARDT Matthias
    公开号:US20130252937A1
    公开(公告)日:2013-09-26
    The present invention relates to compounds of general formula I, wherein the groups R 1 , R 2 and m are defined as in claim 1 , which have valuable pharmacological properties, in particular bind to the GPR40 receptor and modulate its activity. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular diabetes type 2.
    本发明涉及一般式I的化合物, 其中基团R 1 ,R 2 和m如权利要求中所定义, 具有有价值的药理特性,特别是结合GPR40受体并调节其活性。这些化合物适用于治疗和预防受该受体影响的疾病,如代谢性疾病,特别是2型糖尿病。
  • [EN] OGA INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS D'OGA
    申请人:JANSSEN PHARMACEUTICA NV
    公开号:WO2019243528A1
    公开(公告)日:2019-12-26
    The present invention relates to O-GlcNAc hydrolase (OGA) inhibitors. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which inhibition of OGA is beneficial, such as tauopathies, in particular Alzheimer's disease or progressive supranuclear palsy; and neurodegenerative diseases accompanied by a tau pathology, in particular amyotrophic lateral sclerosis or frontotemporal lobe dementia caused by C90RF72 mutations.
    本发明涉及O-GlcNAc解酶(OGA)抑制剂。该发明还涉及包含这类化合物的药物组合物,制备这类化合物和组合物的方法,以及利用这类化合物和组合物预防和治疗抑制OGA有益的疾病的用途,例如tau病变,特别是阿尔茨海默病或进行性上行性麻痹; 以及伴有tau病理的神经退行性疾病,特别是由C90RF72突变引起的肌萎缩性侧索硬化或额颞叶痴呆。
  • [EN] INDOLIN-2-ONE OR PYRROLO-PYRIDIN-2-ONE DERIVATIVES<br/>[FR] DÉRIVÉS D'INDOLIN-2-ONE OU DE PYRROLOPYRIDIN-2-ONE
    申请人:HOFFMANN LA ROCHE
    公开号:WO2015197567A1
    公开(公告)日:2015-12-30
    The present invention is concerned with 2-oxo-2,3-dihydro-indoles of general formula (I) wherein Ar1 is phenyl or a five or six membered heteroaryl group, containing one, two or three heteroatoms, selected from N, S or O, wherein the N-heteroatom in the heteroaryl group may be oxidized to N+-(O-); R1 is lower alkyl, halogen, cyano or cycloalkyl; Ar2 is a five or six membered heteroaryl group, containing one, two, three or four heteroatoms, selected from N, S or O, wherein the N-heteroatom in the heteroaryl group may be oxidized to N+-(O-), or is benzo[b]thiophenyl; R2 is hydrogen, lower alkyl, halogen, cyano, lower alkyl substituted by hydroxyl, lower alkyl substituted by halogen, lower alkyl substituted by amino, lower alkyl substituted by alkoxy, lower alkyl substituted by amide, or is cycloalkyl; X is CH or N; n is 1 or 2; m is 1 or 2; as well as with a pharmaceutically acceptable salt thereof, with a racemic mixture, or with its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. The compounds may be used in the treatment of CNS diseases related to positive (psychosis) and negative symptoms of schizophrenia, substance abuse, alcohol and drug addiction, obsessive-compulsive disorders, cognitive impairment, bipolar disorders, mood disorders, major depression, treatment resistant depression, anxiety disorders, Alzheimer's disease, autism, Parkinson's disease, chronic pain, borderline personality disorder, neurodegenerative disease, sleep disturbances, chronic fatigue syndrome, stiffness, inflammatory disease, asthma, Huntington's disease, ADHD, amyotrophic lateral sclerosis, epilepsy, effects in arthritis, autoimmune disease, viral and fungal infections, cardiovascular diseases, ophthalmology and inflammatory retinal diseases and balance problems.
    本发明涉及一般式(I)的2-氧代-2,3-二氢吲哚,其中Ar1为苯基或含有一个、两个或三个异原子(N、S或O)的五元或六元杂环芳基,其中杂环芳基中的N-异原子可以被氧化为N+-(O-);R1为低碳基、卤素、基或环烷基;Ar2为含有一个、两个、三个或四个异原子(N、S或O)的五元或六元杂环芳基,其中杂环芳基中的N-异原子可以被氧化为N+-(O-),或者为苯并[b]噻吩基;R2为氢、低碳基、卤素、基、被羟基取代的低碳基、被卤素取代的低碳基、被基取代的低碳基、被烷氧基取代的低碳基、被酰胺取代的低碳基,或者为环烷基;X为CH或N;n为1或2;m为1或2;以及其药学上可接受的盐、消旋体混合物、或其对映体和/或光学异构体和/或立体异构体。这些化合物可用于治疗与精神病(精神病)、精神分裂症的阳性和阴性症状、物质滥用、酒精和药物成瘾、强迫症、认知障碍、躁郁症、情感障碍、重度抑郁症、治疗难治性抑郁症、焦虑障碍、阿尔茨海默病、自闭症、帕森病、慢性疼痛、边缘人格障碍、神经退行性疾病、睡眠障碍、慢性疲劳综合征、僵硬、炎症性疾病、哮喘、亨廷顿病、注意力缺陷多动障碍、肌萎缩侧索硬化症、癫痫、关节炎作用、自身免疫疾病、病毒和真菌感染、心血管疾病、眼科学和炎症性视网膜疾病以及平衡问题相关的中枢神经系统疾病的治疗。
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