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N-methoxy-N,5-dimethylpyrazine-2-carboxamide | 317335-27-6

中文名称
——
中文别名
——
英文名称
N-methoxy-N,5-dimethylpyrazine-2-carboxamide
英文别名
5-methylpyrazine-2-carboxylic acid N-methoxy-N-methylamide;5-methylpyrazine-2-carboxylic acid methoxy(methyl)amide;N-methoxy-N-methyl-5-methylpyrazine-2-carboxyamide
N-methoxy-N,5-dimethylpyrazine-2-carboxamide化学式
CAS
317335-27-6
化学式
C8H11N3O2
mdl
MFCD13516902
分子量
181.194
InChiKey
AIMBLZOIDRTDIS-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:
    346.2±42.0 °C(Predicted)
  • 密度:
    1.178±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.4
  • 重原子数:
    13
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.375
  • 拓扑面积:
    55.3
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    N-methoxy-N,5-dimethylpyrazine-2-carboxamideN-溴代丁二酰亚胺(NBS)偶氮二异丁腈potassium carbonate 、 potassium iodide 作用下, 以 四氢呋喃四氯化碳乙醚N,N-二甲基甲酰胺 为溶剂, 反应 9.0h, 生成 1-((5-acetylpyrazin-2-yl)methyl)-3,7-dimethyl-1H-purine-2,6(3H,7H)dione
    参考文献:
    名称:
    羟基嘌呤类化合物及其应用
    摘要:
    本发明公开了一系列羟基嘌呤类化合物及其作为PDE2或TNFa抑制剂的应用,具体公开了式(Ⅰ)所示化合物、其互变异构体或其药学上可接受的盐。
    公开号:
    CN105566324B
  • 作为产物:
    描述:
    5-甲基吡嗪-2-羧酸二甲羟胺盐酸盐1-羟基苯并三唑盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺三乙胺 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 63.0h, 以72%的产率得到N-methoxy-N,5-dimethylpyrazine-2-carboxamide
    参考文献:
    名称:
    PYRAZOLE DERIVATIVES
    摘要:
    由式(I)表示的化合物: (其中Ar1代表可能具有1到3个取代基的苯基,或者是非取代的5-或6-成员芳香杂环基团;Ar2代表(i)非取代的苯基团,(ii)已被1到3个来自羰胺基、氨基、羟基、低烷氧基和卤原子的群或原子取代的较低烷基基团取代的苯基团,或者(iii)已被1到3个来自低烷基基团、低炔基基团、低烷酰基团、羰胺基、氰基、氨基、羟基、低烷氧基和卤原子的群或原子取代的5-或6-成员含氮芳香杂环基团;X代表由式(II)表示的基团: (其中环结构表示可能具有除了式(II)中显示的氮原子之外,从氮、氧和硫中选择的一个杂原子的4-到7-成员杂环基团,并且可能被1到4个来自低烷基基团、羰胺基、氨基、羟基、低烷氧基、氧基、低烷酰基团、低烷基磺酰基团和卤原子的群或原子取代)),其盐,该化合物或其盐的溶剂化合物,以及药物。
    公开号:
    EP1762568A1
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文献信息

  • DIARYL KETIMINE DERIVATIVE HAVING ANTAGONISM AGAINST MELANIN-CONCENTRATING HORMONE RECEPTOR
    申请人:Ando Makoto
    公开号:US20100324049A1
    公开(公告)日:2010-12-23
    [Problems] To provide an antagonist of a melanin-concentrating hormone receptor, which is useful as a medicine for a central nervous system disease, a cardiovascular disease or a metabolic disease. [Means for Solving Problems] The antagonist comprises, as an active ingredient, a compound represented by the formula (I) wherein R 1a and R 1b independently represent a hydrogen atom or a C 1-6 alkyl group; R 2a , R 2b , R 3a and R 3b independently represent a hydrogen atom, a C 1-6 alkyl group, or the like; Y represents H or —OH; Z represents —OR 8 , or the like; R 8 represents a hydrogen atom, a C 1-6 alkyl group which may have a substituent, or the like; R 9a and R 9b independently represent a hydrogen atom, a C 1-6 alkyl group, or the like; Ar 1 represents an aromatic carbon ring group, or an aromatic heteroring group; Ar 2 represents a group produced by removing two hydrogen atoms from an aromatic carbon ring, or the like; and the ring group A represents an unsaturated heteroring group.
    [问题] 提供一种黑素浓集激素受体的拮抗剂,该拮抗剂作为治疗中枢神经系统疾病、心血管疾病或代谢疾病的药物是有用的。 [解决问题的手段] 该拮抗剂包含作为活性成分的以下公式(I)所示的化合物: 其中 R1a 和 R1b 分别独立代表一个氢原子或一个C1-6烷基团;R2a、R2b、R3a 和 R3b 分别独立代表一个氢原子、一个C1-6烷基团或类似物;Y代表H或—OH;Z代表—OR8,或类似物;R8代表一个氢原子、一个可能含有取代基的C1-6烷基团或类似物;R9a和R9b分别独立代表一个氢原子、一个C1-6烷基团或类似物;Ar1代表一个芳香碳环族或芳香杂环族;Ar2代表通过从一个芳香碳环中移除两个氢原子而得到的族或类似物;而环族A代表一个不饱和杂环族。
  • 1-(Aromatic- or heteroaromatic-substituted)-3-(heteroaromatic substituted)-1,3-propanediones and uses thereof
    申请人:——
    公开号:US20030229079A1
    公开(公告)日:2003-12-11
    Certain 1-(aromatic- or heteroaromatic-substituted-3-(heteroaromatic substituted)-1,3-propanediones are described as inhibitors of HIV integrase and inhibitors of HIV replication. These compounds are useful in the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.
    某些1-(芳香基或杂芳基取代的3-(杂芳基取代)-1,3-丙二酮被描述为HIV整合酶的抑制剂和HIV复制的抑制剂。这些化合物在预防或治疗HIV感染以及治疗艾滋病方面是有用的,无论是作为化合物、药学上可接受的盐、药用组合成分,无论是否与其他抗病毒药物、免疫调节剂、抗生素或疫苗结合使用。还描述了治疗艾滋病的方法以及预防或治疗HIV感染的方法。
  • NOVEL MORPHOLINE DERIVATIVE OR SALT THEREOF
    申请人:FUJIFILM Corporation
    公开号:US20160168139A1
    公开(公告)日:2016-06-16
    There is provided a morpholine derivative represented by General Formula [1A] or a salt thereof. (In the formula, a ring A represents a ring represented by General Formula [I]; * represents a bonding position; Z 2 represents CH or the like; Z 1 represents CR 6 or the like; R 6 represents a hydrogen atom or the like; X 1 represents CHR 7 or the like; R 7 represents a hydrogen atom or the like; X 2 represents CH 2 or the like; R 1 and R 2 are the same as or different from each other, and each of R 1 and R 2 represents a hydrogen atom or the like; R 3 , R 4 , and R 5 are the same as or different from each other, and each of R 3 , R 4 , and R 5 represents a hydrogen atom, NR a R b , or the like; and each of R a and R b represents a hydrogen atom, a C 1-8 alkyl group which may have a substituent, or the like.)
    提供一种由通用式[1A]表示的吗啉衍生物或其盐。 (在该式中,环A代表由通用式[I]表示的环;*代表连接位置;Z 2 代表CH或类似物;Z 1 代表CR 6 或类似物;R 6 代表氢原子或类似物;X 1 代表CHR 7 或类似物;R 7 代表氢原子或类似物;X 2 代表CH 2 或类似物;R 1 和R 2 相同或不同,且R 1 和R 2 中的每一个代表氢原子或类似物;R 3 ,R 4 和R 5 相同或不同,且R 3 ,R 4 和R 5 中的每一个代表氢原子,NR a R b 或类似物;R a 和R b 中的每一个代表氢原子,可能具有取代基的C 1-8 烷基基团,或类似物。)
  • Amidopyrazole Derivative
    申请人:Kanaya Naoaki
    公开号:US20070219210A1
    公开(公告)日:2007-09-20
    A platelet coagulation inhibitor which inhibits neither COX-1 nor COX-2 is provided. The inhibitor is a compound represented by general formula (I): wherein Ar 1 and Ar 2 independently represent a 5- or 6-membered aromatic heterocyclic group optionally substituted with 1 to 3 substituents, or a phenyl group optionally substituted with 1 to 3 substituents; R1 represents a lower acyl group, carboxyl group, a lower alkoxy carbonyl group, a lower alkoxy group, a lower alkyl group optionally substituted with 1 or 2 substituents, a carbamoyl group optionally substituted with 1 or 2 substituents, an oxamoyl group optionally substituted with 1 or 2 substituents, an amino group optionally substituted with 1 or 2 substituents, a 4- to 7-membered alicyclic heterocyclic group optionally substituted with 1 or 2 substituents, a phenyl group optionally substituted with 1 to 3 substituents, or a 5- or 6-membered aromatic heterocyclic group optionally substituted with 1 to 3 substituents; and R2 represents hydrogen atom, a halogeno group, or the like.
    提供了一种血小板凝血抑制剂,它既不抑制COX-1也不抑制COX-2。该抑制剂是由通式(I)表示的化合物:其中Ar1和Ar2独立地表示一个5-或6-成员的芳香杂环基团,可选地取代1至3个取代基,或一个苯基,可选地取代1至3个取代基;R1表示较低的酰基,羧基,较低的烷氧羰基,较低的烷氧基,较低的烷基,可选地取代1或2个取代基的氨基甲酰基,可选地取代1或2个取代基的草酰基,可选地取代1或2个取代基的氧代草酰基,可选地取代1或2个取代基的氨基,可选地取代1或2个取代基的4-至7-成员脂环杂环基团,可选地取代1或2个取代基的苯基,或可选地取代1至3个取代基的5-或6-成员芳香杂环基团;R2表示氢原子,卤素基或类似物。
  • Diaryl ketimine derivative
    申请人:Ando Makoto
    公开号:US20090247560A1
    公开(公告)日:2009-10-01
    Provided is a compound of a formula (I): [wherein R 1a and R 1b are the same or different, representing a hydrogen atom, etc.; R 2a and R 2b are the same or different, representing a hydrogen atom, etc., or R 2a and R 2b , taken together, form —CH 2 CH 2 —, R 3a and R 3b are the same or different, representing a hydrogen atom, etc.; or R 3a and R 3b , taken together, form —CH 2 CH 2 -etc.; Y 1 and Y 2 represent —C(R) 2 —, etc.; Z represents OR, NR 2 , etc.; R represents a hydrogen atom, a C 1-6 alkyl group, etc.; Ar 1 represents a 6-membered aromatic carbocyclic group, etc.; Ar 2 represents a 6-membered aromatic carbocyclic group, etc; A 3 represents a 6-membered aromatic carbocyclic group etc.]. The compound is useful as a medicine for central disorders, cardiovascular disorders, metabolic disorders.
    提供的是化合物公式(I)的复合物:[其中R1a和R1b相同或不同,代表氢原子等;R2a和R2b相同或不同,代表氢原子等,或者R2a和R2b结合形成-CH2CH2-,R3a和R3b相同或不同,代表氢原子等;或者R3a和R3b结合形成-CH2CH2-等;Y1和Y2代表-C(R)2-等;Z代表OR、NR2等;R代表氢原子、C1-6烷基等;Ar1代表6-成员芳香环烷基等;Ar2代表6-成员芳香环烷基等;A3代表6-成员芳香环烷基等。]该化合物可用作治疗中枢障碍、心血管障碍、代谢障碍的药物。
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