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3-溴苄基肼 | 51859-95-1

中文名称
3-溴苄基肼
中文别名
3-溴苄肼
英文名称
3-bromobenzylhydrazine
英文别名
(3-bromophenyl)methylhydrazine
3-溴苄基肼化学式
CAS
51859-95-1
化学式
C7H9BrN2
mdl
——
分子量
201.066
InChiKey
VUJAAGDKMIUIFQ-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):
    1.5
  • 重原子数:
    10
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    38
  • 氢给体数:
    2
  • 氢受体数:
    2

SDS

SDS:66daeced8c89b292da6040bf96a8edce
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反应信息

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文献信息

  • 1-Substituted-3-amino-pyrazol-5-ones
    申请人:Bayer Aktiengesellschaft
    公开号:US03950528A1
    公开(公告)日:1976-04-13
    Pharmaceutical compositions are prepared which comprise a diuretically effective amount, a saluretically effect amount or an antihypertensive amount of a compound of the formula ##SPC1## Or a pharmaceutically acceptable non-toxic salt thereof, wherein R is aryl which is either unsubstituted or substituted by A. 1, 2 or 3 identical or different substituents selected from the group consisting of halogen, alkyl of 1 to 8 carbon atoms, alkoxy of 1 to 8 carbon atoms, alkenoxy of 2 to 6 carbon atoms, cycloalkyl of 5 to 7 carbon atoms, trifluoromethyl, trifluoromethoxy and phenyl; B. 1 or 2 identical or different substituents selected from the group consisting of nitro, cyano, lower alkylamino of 1 to 4 carbon atoms, a carbonamido moiety of the formula ##EQU1## and a sulphonamido moiety of the formula ##EQU2## wherein R.sub.1 and R.sub.2 are each hydrogen or straight or branched chain alkyl of 1 to 4 carbon atoms, or R.sub.1 and R.sub.2 together with the nitrogen atom to which they are attached are linked together to form a 5-, 6- or 7-membered heterocyclic ring wherein the nitrogen atom is the only heteroatom or wherein oxygen is also present as a ring member; C. one substituent selected from the group consisting of dialkylamino of 1 to 4 carbon atoms in each alkyl moiety, nitro, cyano and SO.sub.n -alkyl of 1 to 4 carbon atoms, wherein n is 0, 1 or 2; D. one substituent selected from the group consisting of a moiety of the formula ##EQU3## wherein R.sub.1 and R.sub.2 are as above defined, nitro, cyano, a carbonamido moiety of the formula ##EQU4## wherein R.sub.1 and R.sub.2 are as above defined, a sulphonamide moiety of the formula ##EQU5## wherein R.sub.1 and R.sub.2 are as above defined, and SO.sub.n -alkyl of 1 to 4 carbon atoms, wherein n is 0, 1 or 2, and 1 or 2 substituents selected from the group consisting of alkyl of 1 to 8 carbon atoms, alkoxy of 1 to 6 carbon atoms, halogen and trifluoromethyl; E. an annellated-branched or unbranched, saturated or unsaturated, 5-, 6- or 7-membered isocyclic or heterocyclic ring having 1 or more heteroatoms selected from the group consisting of oxygen and sulphur and wherein said aryl moiety is either unsubstituted or chlorosubstituted; F. --O--(CH.sub.2).sub.n.sub.' --N(alkyl).sub.2, wherein the alkyl groups contain a total of 2 to 4 carbon atoms and n'is 2 or 3; or G. two different substituents selected from the group consisting of alkyl of 1 to 8 carbon atoms, phenyl, halogen, alkoxy of 1 to 8 carbon atoms, trifluoromethyl, trifluoromethoxy, lower alkylamino, nitro, cyano, SO.sub.n --alkyl of 1 to 4 carbon atoms, wherein n is 0, 1 or 2, a carbonamido moiety of the formula ##EQU6## and a sulphonamido moiety of the formula ##EQU7## wherein R.sub.3 and R.sub.4 are each hydrogen or alkyl of 1 to 4 carbon atoms; in combination with a pharmaceutically acceptable non-toxic inert diluent or carrier. Diuretic therapy, saluretic therapy and antihypertensive therapy is effected in humans and animals by administering an effective amount of the active ingredient as above defined.
    制备了药物组合物,其中包括一种利尿有效量、排盐有效量或抗高血压有效量的化合物,其化学结构如下:其中R是芳基,可以是未取代或由A取代的芳基,A是1、2或3个相同或不同的取代基,包括卤素、1至8个碳原子的烷基、1至8个碳原子的烷氧基、2至6个碳原子的烯氧基、5至7个碳原子的环烷基、三氟甲基、三氟甲氧基和苯基;B是1个或2个相同或不同的取代基,包括硝基、氰基、1至4个碳原子的较低烷基氨基、具有以下结构的羰基基团和具有以下结构的磺胺基团;C是来自以下群体的1个取代基,包括每个烷基基团中1至4个碳原子的二烷基氨基、硝基、氰基和1至4个碳原子的SO.sub.n-烷基,其中n为0、1或2;D是来自以下群体的1个取代基,包括具有以下结构的基团,其中R.sub.1和R.sub.2如上定义,硝基、氰基、具有以下结构的羰基基团,其中R.sub.1和R.sub.2如上定义,具有以下结构的磺胺基团,其中R.sub.1和R.sub.2如上定义,以及1至4个碳原子的SO.sub.n-烷基,其中n为0、1或2,以及来自以下群体的1个或2个取代基,包括1至8个碳原子的烷基、1至6个碳原子的烷氧基、卤素和三氟甲基;E是一个具有1个或多个氧和硫异原子的芳基取代或氯取代的芳基,其中芳基可以是环状分支或非分支、饱和或不饱和、5、6或7个成员的异环或杂环,F是--O--(CH.sub.2).sub.n' --N(烷基).sub.2,其中烷基基团总共含有2至4个碳原子,n'为2或3;或G是来自以下群体的两个不同的取代基,包括1至8个碳原子的烷基、苯基、卤素、1至8个碳原子的烷氧基、三氟甲基、三氟甲氧基、较低烷基氨基、硝基、氰基、1至4个碳原子的SO.sub.n-烷基,其中n为0、1或2,具有以下结构的羰基基团和具有以下结构的磺胺基团,其中R.sub.3和R.sub.4分别是氢或1至4个碳原子的烷基;与药学上可接受的无毒惰性稀释剂或载体结合。通常通过给人类和动物使用上述定义的活性成分的有效量来进行利尿疗法、排盐疗法和抗高血压疗法。
  • Synthesis and characterization of novel 2‐(1‐benzyl‐3‐[4‐fluorophenyl]‐1 <i>H</i> ‐pyrazol‐4‐yl)‐7‐fluoro‐4 <i>H</i> ‐chromen‐4‐one derivatives
    作者:Kiran S. Hon、Hemantkumar N. Akolkar、Bhausaheb K. Karale
    DOI:10.1002/jhet.3894
    日期:2020.4
    Novel 1‐benzyl‐3‐(4‐fluorophenyl)‐1H‐pyrazole‐4‐carbaldehydes 3a to 3e were synthesized via Vilsmeier‐Haack reaction of the appropriate 1‐benzyl‐2‐(1‐(4‐fluorophenyl)ethylidene)hydrazines, derived from 4‐fluoroacetophenone 1 with substituted 2‐benzylhydrazines 2a to 2e. The base catalyzed condensation of 1‐benzyl‐3‐(4‐fluorophenyl)‐1H‐pyrazole‐4‐carbaldehydes 3a to 3e with 1‐(4‐fluoro‐2‐hydroxyphenyl)ethanone
    通过适当的1-苄基-2-(1-(4-氟苯基)亚乙基)的Vilsmeier-Haack反应合成了新颖的1-苄基-3-(4-氟苯基)-1 H-吡唑-4-甲醛3a至3e衍生自4-氟苯乙酮1的2-肼苯并肼2a至2e。1-苄基-3-(4-氟苯基)-1 H-吡唑-4-甲醛3a至3e与1-(4-氟-2-羟基苯基)乙酮4的碱催化缩合得到(E)-3-( 1-苄基-3-(4-氟苯基)-1 H-吡唑-4-基)-1-(4-氟-2-羟苯基)丙-2-烯-1-酮5a到5e。在用二甲亚砜(DMSO)/ I 2环化时,化合物5a至5e得到2-(1-苄基-3-(4-氟苯基)-1 H-吡唑-4-基)-7-氟-4 H-色烯‐4‐one 6a至6e。所有新化合物的结构均通过红外(IR),质子核磁共振(1 H NMR),碳核磁共振(13 C NMR)和质谱数据证实。筛选所有合成的化合物的抗菌活性。
  • Phosphonate compounds having immuno-modulatory activity
    申请人:Cannizzaro Carina
    公开号:US20060035866A1
    公开(公告)日:2006-02-16
    The invention is related to phosphonate substituted compounds having immuno-modulatory activity, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.
    本发明涉及磷酸酯取代化合物,具有免疫调节活性,包含这种化合物的组合物,以及包括这种化合物的管理方法,以及用于制备这种化合物的有用过程和中间体。
  • Anti-inflammatory phosphonate compounds
    申请人:Cannizzaro Carina
    公开号:US20060199788A1
    公开(公告)日:2006-09-07
    The invention is related to phosphorus substituted anti-inflammatory compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.
    该发明涉及磷取代的抗炎化合物、含有这些化合物的组合物、包括这些化合物的给药治疗方法,以及用于制备这些化合物的过程和中间体。
  • PHOSPHONATE COMPOUNDS HAVING IMMUNO-MODULATORY ACTIVITY
    申请人:Cannizzaro Carina
    公开号:US20090227543A1
    公开(公告)日:2009-09-10
    The invention is related to phosphonate substituted compounds having immuno-modulatory activity, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.
    本发明涉及磷酸酯取代化合物,具有免疫调节活性,含有这种化合物的组合物,以及包括这种化合物的给药的治疗方法,还涉及用于制备这种化合物的有用过程和中间体。
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