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1-(5-ethylpyrimidin-2-yl)-3,5-dimethylpyrazole | 1174635-78-9

中文名称
——
中文别名
——
英文名称
1-(5-ethylpyrimidin-2-yl)-3,5-dimethylpyrazole
英文别名
1-(5-Ethylpyrimidin-2-yl)-3,5-dimethylpyrazole;2-(3,5-dimethylpyrazol-1-yl)-5-ethylpyrimidine
1-(5-ethylpyrimidin-2-yl)-3,5-dimethylpyrazole化学式
CAS
1174635-78-9
化学式
C11H14N4
mdl
——
分子量
202.259
InChiKey
FGFWOGUDDOLZQL-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.1
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.36
  • 拓扑面积:
    43.6
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

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文献信息

  • Whitening agent and skin external preparation
    申请人:Hanyu Naoto
    公开号:US08563552B2
    公开(公告)日:2013-10-22
    The present invention provides a compound having an excellent inhibitory action on melanin production and being useful as a whitening agent, and a skin external preparation containing the compound. The whitening agent of the present invention comprises, as an active ingredient, a compound represented by formula (1) or a pharmacologically acceptable salt thereof: wherein X1, X2, and X3 are each CR2 or N; R1, R2, and R3 are each H, C1-6 alkyl, C1-6 alkoxy, SH, OH, or NRbRc, wherein Rb and Rc are each H, C1-6 alkyl, or hydroxy-C1-6 alkyl, or NRbRc forms a saturated or unsaturated 5- or 6-membered hetero ring; and B is a substituted or unsubstituted pyrazole, imidazole, pyridine, or piperidine; with the proviso that at least one of R1, R3, R4, and R6 is a group other than C1-3 alkyl in the case where X1═X2═Y1═N and X3═CR2.
    本发明提供了一种在黑色素生成抑制方面具有优异作用并可用作美白剂的化合物,以及含有该化合物的皮肤外用制剂。本发明的美白剂包含以下化合物作为活性成分:式(1)或其药理学上可接受的盐:其中,X1、X2和X3分别为CR2或N;R1、R2和R3分别为H、C1-6烷基、C1-6烷氧基、SH、OH或NRbRc,其中,Rb和Rc分别为H、C1-6烷基或羟基-C1-6烷基,或NRbRc形成饱和或不饱和的5-或6元杂环;B为取代或未取代的吡唑、咪唑、吡啶或哌啶;在X1═X2═Y1═N且X3═CR2的情况下,R1、R3、R4和R6中至少有一个为C1-3烷基以外的基团。
  • Whitening Agent And Skin External Preparation
    申请人:Hanyu Naoto
    公开号:US20110003817A1
    公开(公告)日:2011-01-06
    The present invention provides a compound having an excellent inhibitory action on melanin production and being useful as a whitening agent, and a skin external preparation containing the compound. The whitening agent of the present invention comprises, as an active ingredient, a compound represented by formula (1) or a pharmacologically acceptable salt thereof: wherein X 1 , X 2 , and X 3 are each CR 2 or N; R 1 , R 2 , and R 3 are each H, C 1-6 alkyl, C 1-6 alkoxy, SH, OH, or NR b R c , wherein R b and R c are each H, C 1-6 alkyl, or hydroxy-C 1-6 alkyl, or NR b R c forms a saturated or unsaturated 5- or 6-membered hetero ring; and B is a substituted or unsubstituted pyrazole, imidazole, pyridine, or piperidine; with the proviso that at least one of R 1 , R 3 , R 4 , and R 6 is a group other than C 1-3 alkyl in the case where X 1 ═X 2 ═Y 1 ═N and X 3 ═CR 2 .
    本发明提供一种具有优异的抑制黑色素生成作用并可用作美白剂的化合物,以及含有该化合物的皮肤外用制剂。本发明的美白剂包含以下化合物作为活性成分,或其药学上可接受的盐:式(1)所示的化合物,其中X1、X2和X3分别为CR2或N;R1、R2和R3分别为H、C1-6烷基、C1-6烷氧基、SH、OH或NRbRc,其中Rb和Rc分别为H、C1-6烷基或羟基-C1-6烷基,或NRbRc形成饱和或不饱和的5-或6-成员杂环;B是取代或未取代的吡唑、咪唑、吡啶或哌啶;但是,在X1═X2═Y1═N且X3═CR2的情况下,R1、R3、R4和R6中至少有一个是除C1-3烷基外的基团。
  • US8563552B2
    申请人:——
    公开号:US8563552B2
    公开(公告)日:2013-10-22
  • SKIN WHITENING AGENT AND EXTERNAL PREPARATION FOR THE SKIN
    申请人:Shiseido Company, Ltd.
    公开号:EP2250998B1
    公开(公告)日:2016-04-13
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