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4-nitro-3,4'-bipyrazole | 164668-47-7

中文名称
——
中文别名
——
英文名称
4-nitro-3,4'-bipyrazole
英文别名
4-nitro-1H,1'H-[3,4']bipyrazolyl;4-nitro-5-(1H-pyrazol-4-yl)-1H-pyrazole
4-nitro-3,4'-bipyrazole化学式
CAS
164668-47-7
化学式
C6H5N5O2
mdl
——
分子量
179.138
InChiKey
LOUAXHZQPUJJBD-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):
    0
  • 重原子数:
    13
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    103
  • 氢给体数:
    2
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    4-nitro-3,4'-bipyrazole 在 palladium 10% on activated carbon 氢气 作用下, 以 乙醇 为溶剂, 生成 1H,1'H-[3,4']bipyrazolyl-4-ylamine
    参考文献:
    名称:
    WO2006/70198
    摘要:
    公开号:
  • 作为产物:
    描述:
    [(E)-3-Dimethylamino-2-(4-nitro-1H-pyrazol-3-yl)-allylidene]-dimethyl-ammonium; perchlorate 在 氢氧化钾盐酸肼 作用下, 以 为溶剂, 反应 4.0h, 以81%的产率得到4-nitro-3,4'-bipyrazole
    参考文献:
    名称:
    Nitropyrazoles
    摘要:
    A method for the synthesis of bi-, ter-, and quaterpyrazoles by cyclization of C-(diformylmethyl)nitropyrazoles with hydrazine has been elaborated. Some of their C- and N-derivatives have been obtained. The compounds prepared have been characterized by H-1, C-13, N-14, and N-15 NMR spectra.
    DOI:
    10.1007/bf00699003
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文献信息

  • PYRAZOLE DERIVATIVES AS THAT MODULATE THE ACTIVITY OF CDK, GSK AND AURORA KINASES
    申请人:Berdini Valerio
    公开号:US20100160324A1
    公开(公告)日:2010-06-24
    The invention provides a compound of the formula (I): for use in medicine: or salts or tautomers or N-oxides or solvates thereof; wherein R 1 is an optionally substituted heterocyclic group having from 3 to 12 ring members provided that the cyclic group joined to the pyrazole contains at least one heteroatom selected from N, O or S; A is a bond or —Y—(B) n —; B is C═O, NR g (C═O) or O(C═O) wherein R g is hydrogen or C 1-4 hydrocarbyl optionally substituted by hydroxy or C 1-4 alkoxy; n is 0 or 1; Y is a bond or an alkylene chain of 1,2 or 3 carbon atoms in length; R 2 is hydrogen; halogen; C 1-4 alkoxy (e.g. methoxy); or a C 1-4 hydrocarbyl group optionally substituted by halogen (e.g. fluorine), hydroxyl or C 1-4 alkoxy (e.g. methoxy); R 3 is selected from optionally substituted carbocyclic and heterocyclic groups having from 3 to 12 ring members or an optionally substituted C 1-8 hydrocarbyl group; with the proviso that R 1 is not formula (II): where X, R 3′ and R 4′ are defined in the claims.
    该发明提供了一种具有以下化学式(I)的化合物,用于医药用途:或其盐或互变异构体或N-氧化物或溶剂化物;其中R1是一个可选择取代的杂环基团,具有3到12个环成员,但与吡唑环连接的环中至少包含N、O或S中的一个杂原子;A是一个键或—Y—(B)n—;B是C═O、NRg(C═O)或O(C═O),其中Rg是氢或C1-4烃基,可选择取代为羟基或C1-4烷氧基;n为0或1;Y是一个键或长度为1、2或3个碳原子的烷基链;R2是氢、卤素、C1-4烷氧基(例如甲氧基)或可选择取代为卤素(例如氟)、羟基或C1-4烷氧基(例如甲氧基)的C1-4烃基;R3从具有3到12个环成员的可选择取代的碳环和杂环基团中选择或可选择取代的C1-8烃基;但R1不是化学式(II):其中X、R3'和R4'在权利要求中有定义。
  • WO2006/70198
    申请人:——
    公开号:——
    公开(公告)日:——
  • Nitropyrazoles
    作者:S. A. Shevelev、I. L. Dalinger、T. K. Shkineva、B. I. Ugrak
    DOI:10.1007/bf00699003
    日期:1993.11
    A method for the synthesis of bi-, ter-, and quaterpyrazoles by cyclization of C-(diformylmethyl)nitropyrazoles with hydrazine has been elaborated. Some of their C- and N-derivatives have been obtained. The compounds prepared have been characterized by H-1, C-13, N-14, and N-15 NMR spectra.
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