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4,5-dichloro-2-isopropylpyridazin-3(2H)-one | 51659-96-2

中文名称
——
中文别名
——
英文名称
4,5-dichloro-2-isopropylpyridazin-3(2H)-one
英文别名
4,5-dichloro-2-propan-2-ylpyridazin-3-one
4,5-dichloro-2-isopropylpyridazin-3(2H)-one化学式
CAS
51659-96-2
化学式
C7H8Cl2N2O
mdl
MFCD14586758
分子量
207.059
InChiKey
CLYOFMSYTGWWHE-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):
    1.9
  • 重原子数:
    12
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.428
  • 拓扑面积:
    32.7
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    4,5-dichloro-2-isopropylpyridazin-3(2H)-one4-二甲氨基吡啶 、 lithium aluminium tetrahydride 、 potassium tert-butylate三溴化磷caesium carbonateN,N-二异丙基乙胺 作用下, 以 四氢呋喃二氯甲烷N,N-二甲基甲酰胺 为溶剂, 反应 9.0h, 生成 2-((4-(((5-chloro-1-isopropyl-6-oxo-1,6-dihydropyridazin-4-yl)oxy)methyl)benzyl)oxy)ethyl 4-methylbenzenesulfonate
    参考文献:
    名称:
    COMPOSITIONS, METHODS, AND SYSTEMS FOR THE SYNTHESIS AND USE OF IMAGING AGENTS
    摘要:
    本发明提供了具有成像基团的化合物,用于对受试者进行成像。本发明还涉及用于合成和使用成像试剂或其前体的系统、组合物和方法。成像试剂前体可以使用本文所述的方法转化为成像试剂。在某些情况下,组合物或多种成像试剂富集于 18 F。在某些情况下,成像试剂可用于成像受试者的感兴趣区域,包括但不限于心脏、心血管系统、心脏血管、大脑和其他器官。
    公开号:
    US20150196672A1
  • 作为产物:
    参考文献:
    名称:
    4,5-二卤代哒嗪-6-酮的同时烷基化-甲氧基化和5-卤代-4-羟基哒嗪-6-酮的合成
    摘要:
    通过同时进行的烷基化-甲氧基化反应,由1-烷基-4,5-二卤代哒嗪-6-酮合成了1-烷基-5-卤代-4-甲氧基哒嗪-6-酮。还制备了1-烷基-5-卤代-4-羟基哒嗪-6-。
    DOI:
    10.1002/jhet.5570330605
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文献信息

  • [EN] PYRIDAZINONE DERIVATIVES AND THEIR USE IN THE TREATMENT OF CANCER<br/>[FR] DÉRIVÉS DE PYRIDAZINONE ET LEUR UTILISATION DANS LE TRAITEMENT DU CANCER
    申请人:GENENTECH INC
    公开号:WO2016112298A1
    公开(公告)日:2016-07-14
    The invention relates to compounds of formula (I) and salts thereof: wherein R1-R3 have any of the values defined in the specification. The compounds and salts are useful for treating PCAF mediated disorders and/or GCN5 mediated disorders. The invention also provides pharmaceutical compositions comprising a compound of formula (I), or a pharmaceutically acceptable salt thereof, as well as and methods of using said compounds, salts, or compositions in the treatment of various disorders.
    该发明涉及公式(I)的化合物及其盐:其中R1-R3具有规范中定义的任何值。这些化合物和盐对于治疗由PCAF介导的疾病和/或由GCN5介导的疾病是有用的。该发明还提供了包括公式(I)的化合物或其药学上可接受的盐的药物组合物,以及使用所述化合物、盐或组合物治疗各种疾病的方法。
  • 3(2H)pyridazinone, process for its preparation and anti-allergic agent
    申请人:Nissan Chemical Industries Ltd.
    公开号:US05098900A1
    公开(公告)日:1992-03-24
    A 3(2H)pyridazinone of the formula: ##STR1## wherein R.sub.1 is C.sub.2 -C.sub.5 alkyl; R.sub.2 is hydrogen, C.sub.1 -C.sub.3 alkyl, chlorine or bromine; R.sub.3 is hydrogen or C.sub.1 -C.sub.4 alkyl; and each of Y.sub.1, Y.sub.2 and Y.sub.3 which may be the same or different, is hydrogen, C.sub.1 -C.sub.8 alkyl, C.sub.2 -C.sub.8 alkenyl, halogen, --(CH.sub.2).sub.l A [wherein A is substituted amino of the formula --N(R.sub.4) (R.sub.5) (wherein each of R.sub.4 and R.sub.5 which may be the same or different, is C.sub.1 -C.sub.4 alkyl, or R.sub.4 and R.sub.5 together form C.sub.4 -C.sub.6 alkylene), morpholino, 4-R.sub.6 -piperazin-1-yl (wherein R.sub.6 is C.sub.1 -C.sub.3 alkyl) or --OR.sub.7 (wherein R.sub.7 is hydrogen or C.sub.1 -C.sub.3 alkyl), and l is an integer of 0 to 3], --OR.sub.8 [wherein R.sub.8 is hydrogen, C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.5 alkenyl, benzyl or --(CH.sub.2).sub.q --R.sub.9 [wherein R.sub.9 is CO.sub.2 R.sub.3 (wherein R.sub.3 is as defined above), --CONHR.sub.3 (wherein R.sub.3 is as defined above) or --CH.sub.2 OR.sub.7 (wherein R.sub.7 is as defined above), and q is an integer of 1 to 5]], --CO.sub.2 R.sub.3 (wherein R.sub.3 is as defined above), --CON(R.sub.10) (R.sub.11) [wherein each of R.sub.10 and R.sub.11 which may be the same or different, is hydrogen, C.sub.1 -C.sub.4 alkyl or C.sub.3 -C.sub.5 alkenyl, or R.sub.10 and R.sub.11 together form C.sub.4 -C.sub.6 alkylene, --(CH.sub.2).sub.2 O(CH.sub.2).sub.2 -- or --(CH.sub.2).sub.2 N(R.sub.6)(CH.sub.2).sub.2 -- (wherein R.sub.6 is as defined above)], --CONH(CH.sub.2).sub.m A (wherein A is as defined above, and m is an integer of 2 to 4), --CH.dbd.CHCOR.sub.12 (wherein R.sub.12 is hydroxy, C.sub.1 -C.sub.4 alkoxy or --N(R.sub.13) (CH.sub.2).sub.n CO.sub.2 R.sub.3 (wherein R.sub.13 is hydrogen, C.sub.1 -C.sub.6 alkyl or cycloalkyl, R.sub.3 is as defined above, and n is an integer of 1 to 4)), --SR.sub.14 (wherein R.sub.14 is C.sub.1 -C.sub.4 alkyl), --CN or ##STR2## wherein R.sub.3 is as defined above), or two of Y.sub.1, Y.sub.2 and Y.sub.3 together form ##STR3## (wherein p is an integer of 1 or 2), and a pharmaceutically acceptable salt thereof.
    一种具有以下结构式的3(2H)吡啶并嗪酮化合物:其中R.sub.1是C.sub.2 -C.sub.5烷基;R.sub.2是氢、C.sub.1 -C.sub.3烷基、氯或溴;R.sub.3是氢或C.sub.1 -C.sub.4烷基;以及Y.sub.1、Y.sub.2和Y.sub.3中的每一个(可以相同也可以不同)是氢、C.sub.1 -C.sub.8烷基、C.sub.2 -C.sub.8烯基、卤素、--(CH.sub.2).sub.l A(其中A是具有以下结构式的取代氨基:--N(R.sub.4)(R.sub.5)(其中R.sub.4和R.sub.5可以相同也可以不同,为C.sub.1 -C.sub.4烷基,或R.sub.4和R.sub.5一起形成C.sub.4 -C.sub.6烷基)、吗啉基、4-R.sub.6-哌嗪-1-基(其中R.sub.6为C.sub.1 -C.sub.3烷基)或--OR.sub.7(其中R.sub.7为氢或C.sub.1 -C.sub.3烷基),l为0到3的整数,--OR.sub.8(其中R.sub.8为氢、C.sub.1 -C.sub.8烷基、C.sub.3 -C.sub.5烯基、苄基或--(CH.sub.2).sub.q --R.sub.9(其中R.sub.9为CO.sub.2R.sub.3(其中R.sub.3如上定义)、--CONHR.sub.3(其中R.sub.3如上定义)或--CH.sub.2OR.sub.7(其中R.sub.7如上定义),q为1到5的整数)],--CO.sub.2R.sub.3(其中R.sub.3如上定义),--CON(R.sub.10)(R.sub.11)(其中R.sub.10和R.sub.11可以相同也可以不同,为氢、C.sub.1 -C.sub.4烷基或C.sub.3 -C.sub.5烯基,或R.sub.10和R.sub.11一起形成C.sub.4 -C.sub.6烷基、--(CH.sub.2).sub.2O(CH.sub.2).sub.2--或--(CH.sub.2).sub.2N(R.sub.6)(CH.sub.2).sub.2--(其中R.sub.6如上定义),--CONH(CH.sub.2).sub.m A(其中A如上定义,m为2到4的整数),--CH.dbd.CHCOR.sub.12(其中R.sub.12为羟基、C.sub.1 -C.sub.4烷氧基或--N(R.sub.13)(CH.sub.2).sub.nCO.sub.2R.sub.3(其中R.sub.13为氢、C.sub.1 -C.sub.6烷基或环烷基,R.sub.3如上定义,n为1到4的整数),--SR.sub.14(其中R.sub.14为C.sub.1 -C.sub.4烷基),--CN或(其中R.sub.3如上定义),或Y.sub.1、Y.sub.2和Y.sub.3中的两个一起形成(其中p为1或2)的结构式,以及其药用盐。
  • Concurrent alkylation-methoxylation of 4,5-dihalopyridazin-6-ones and synthesis of 5-halo-4-hydroxypyridazin-6-ones
    作者:Su-Dong Cho、Woo-Yong Choi、Yong-Jin Yoon
    DOI:10.1002/jhet.5570330605
    日期:1996.11
    1-Alkyl-5-halo-4-methoxypyridazin-6-ones were synthesized from 1-alkyl-4,5-dihalopyridazin-6-ones by the concurrent alkylation-methoxylation. 1-Alkyl-5-halo-4-hydroxypyridazin-6-ones were also prepared.
    通过同时进行的烷基化-甲氧基化反应,由1-烷基-4,5-二卤代哒嗪-6-酮合成了1-烷基-5-卤代-4-甲氧基哒嗪-6-酮。还制备了1-烷基-5-卤代-4-羟基哒嗪-6-。
  • Chemoselective synthesis of 1-alkyl-4-(4-amino-2,6-dichlorophenoxy)-5-halopyridazin-6-ones
    作者:Deok-Heon Kweon、Ju-Wha Chung、Su-Dong Cho、Sung-Kyu Kim、Yong-Jin Yoon
    DOI:10.1002/jhet.5570350630
    日期:1998.11
    Some 1-alkyl-4-(4-amino-2,6-dichlorophenoxy)-5-halopyridazin-6-ones were synthesized chemoselectively from 1-alkyl-4,5-dihalopyridazin-6-ones and 4-amino-2,6-dichlorophenol via a fluoride ion-assisted reaction.
    从1-烷基-4,5-二卤代哒嗪-6-酮和4-氨基-2,化学选择性地合成了一些1-烷基-4-(4-氨基-2,6-二氯苯氧基)-5-卤代哒嗪-6-酮,通过氟离子辅助反应生成6-二氯苯酚。
  • Antitumor agent, novel 3(2H)-pyridazinone derivatives and their preparation
    申请人:TAKEDA CHEMICAL INDUSTRIES, LTD.
    公开号:EP0665223A1
    公开(公告)日:1995-08-02
    Anti-tomor agents comprising novel 3(2H)-pyridazinone derivatives or salts thereof and methods of producing the same are disclosed. Also disclosed is a method for treating or preventing tumors by administering to a mammal a therapeutically effective amount of 4,5-di substituted 3(2H)-pyridazinones and salts thereof.
    本发明公开了包含新型3(2H)-吡啶嗪酮衍生物或其盐的抗肿瘤剂和其制备方法。同时还公开了一种通过向哺乳动物施用治疗有效量的4,5-二取代3(2H)-吡啶嗪酮及其盐来治疗或预防肿瘤的方法。
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