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(Z)-3-bromo-2,3-dihydro-4H-1-benzopyran-4-one oxime | 402929-53-7

中文名称
——
中文别名
——
英文名称
(Z)-3-bromo-2,3-dihydro-4H-1-benzopyran-4-one oxime
英文别名
3-Bromochroman-4-one oxime;(NZ)-N-(3-bromo-2,3-dihydrochromen-4-ylidene)hydroxylamine
(Z)-3-bromo-2,3-dihydro-4H-1-benzopyran-4-one oxime化学式
CAS
402929-53-7
化学式
C9H8BrNO2
mdl
——
分子量
242.072
InChiKey
ASZYXYFNLRIUFA-LUAWRHEFSA-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):
    2.5
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.22
  • 拓扑面积:
    41.8
  • 氢给体数:
    1
  • 氢受体数:
    3

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 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:
    (Z)-3-bromo-2,3-dihydro-4H-1-benzopyran-4-one oxime 在 sodium hydride 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 3.5h, 生成 3-imidazol-1-yl-chroman-4-one O-(4-chloro-benzyl)-oxime
    参考文献:
    名称:
    Stereoselective Synthesis and in Vitro Antifungal Evaluation of (E)- and (Z)-Imidazolylchromanone Oxime Ethers
    摘要:
    A series of (E)- and (Z)-2,3-dihydro-3-(1 H-imidazol-1 -yl)-4H-1 -benzopyran-4-one oxime ethers have been synthesized and tested for antifungal activity Most compounds showed moderate to potent in vitro antifungal activity. Among the tested compounds, compound (E)-3 d was the most active agent against Candida albicans and Aspergillus niger, and compounds (Z)-(3 a) and (E)-3 a were the most potent compounds against Microsporum gypseum. Detailed stereoselective synthesis, spectroscopic, and biological data are reported.
    DOI:
    10.1002/1521-4184(200209)335:7<318::aid-ardp318>3.0.co;2-o
  • 作为产物:
    描述:
    3-溴-2,3-二氢色烯-4-酮 以 methanol, hydroxylamine hydrochloride 为溶剂, 生成 (Z)-3-bromo-2,3-dihydro-4H-1-benzopyran-4-one oxime
    参考文献:
    名称:
    N-imidazolyl derivatives of substituted alkoxyimino
    摘要:
    本发明提供了一种新的咪唑基含氧烯基四氢萘和色满的衍生物,其通式为(I):其中,Z为--CH2--或--O--;m为1至4的整数;n为0或1;T为直链或支链饱和的C1-C6碳氢链或C2-C5烯基链;A为键或二价基团,包括--Si(R'R")--;--O--CH2--,--CF2--,C(R'R")--,乙烯基或异丙烯基,其中R'和R"各自相同或不同,为氢或C1-C4烷基;R为氢或C1-C4烷基;R1和R2相同,为氢或甲基,或R1和R2中的一个为氢,另一个为a)C1-C8烷基;b)C5-C8环烷基或C5-C8环烷基-C1-C4烷基,其中环烷基或基团未取代或被1至4个C1-C4烷基取代;或c)芳基或芳基-C1-C4烷基,其中芳基或芳基基团未取代或被1至4个卤素、羟基、C1-C4烷基、三卤代C1-C4烷基、C1-C4烷氧基、C1-C4烷基硫醇基和C1-C4烷基磺酰基中的独立选择的取代基团取代;R3为氢或卤素、羟基、C1-C4烷基、三卤代C1-C4烷基、C1-C4烷氧基、C1-C4烷基硫醇基和C1-C4烷基磺酰基中的取代基团;R4为--OR5或--N(R5R6)基团,其中R5和R6各自独立地为氢、C1-C6烷基、苯基或苄基;以及其药学上可接受的盐,其在治疗TxA2合成增强引起病理作用的疾病状态方面是有用的。
    公开号:
    US05246956A1
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文献信息

  • N-imidazolyl derivatives of substituted alkoxyimino
    申请人:Farmitalia Carlo Erba S.r.l.
    公开号:US05246956A1
    公开(公告)日:1993-09-21
    The invention provides new imidazole containing alkoxyimino derivatives of tetrahydronaphthalene and chroman of general formula (I) ##STR1## wherein Z is --CH.sub.2 --or--O--; m is an integer of 1 to 4; n is zero of 1; T is a straight or branched saturated C.sub.1 -C.sub.6 hydrocarbon chain or C.sub.2 -C.sub.5 alkenylene chain; A is a bond or a divalent group consisting of --Si(R'R")--; --O--CH.sub.2 --,--CF.sub.2 --,C(R'R")--,vinylene or isopropenylene, wherein each of R' and R" being the same or different is hydrogen or C.sub.1 -C.sub.4 alkyl; R is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sub.1 and R.sub.2, being the same, are hydrogen or methyl, or one of R.sub.1 and R.sub.2 is hydrogen and the other is a) a C.sub.1 -C.sub.8 alkyl group; b) a C.sub.5 -C.sub.8 cycloalkyl or C.sub.5 -C.sub.8 cycloalkyl-C.sub.1 C.sub.4 alkyl group, wherein the cycloalkyl group or moiety is unsubstituted or substituted by 1 to 4 C.sub.1 -C.sub.4 alkyl groups; or c) an aryl or aryl-C.sub.1 -C.sub.4 alkyl group, wherein the aryl group or the aryl moiety is unsubstituted or substituted by 1 to 4 substituents independently chosen from halogen, hydroxy, C.sub.1 -C.sub.4 alkyl, trihalo-C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio and C.sub.1 -C.sub.4 alkylsulfonyl; R.sub.3 is hydrogen or a substituent chosen from halogen, hydroxy, C.sub.1 -C.sub.4 alkyl, trihalo-C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio and C.sub.1 -C.sub.4 alkylsulfonyl; R.sub.4 is an --OR.sub.5 or --N(R.sub.5 R.sub.6) group, wherein each of R.sub.5 and R.sub.6 independently is hydrogen, C.sub.1 -C.sub.6 alkyl, phenyl or benzyl; and the pharmaceutically acceptable salts thereof, which are useful in the treatment of a disease state in which an enhancement of TxA.sub.2 synthesis exerts a pathogenic effect.
    本发明提供了一种新的咪唑基含氧烯基四氢萘和色满的衍生物,其通式为(I):其中,Z为--CH2--或--O--;m为1至4的整数;n为0或1;T为直链或支链饱和的C1-C6碳氢链或C2-C5烯基链;A为键或二价基团,包括--Si(R'R")--;--O--CH2--,--CF2--,C(R'R")--,乙烯基或异丙烯基,其中R'和R"各自相同或不同,为氢或C1-C4烷基;R为氢或C1-C4烷基;R1和R2相同,为氢或甲基,或R1和R2中的一个为氢,另一个为a)C1-C8烷基;b)C5-C8环烷基或C5-C8环烷基-C1-C4烷基,其中环烷基或基团未取代或被1至4个C1-C4烷基取代;或c)芳基或芳基-C1-C4烷基,其中芳基或芳基基团未取代或被1至4个卤素、羟基、C1-C4烷基、三卤代C1-C4烷基、C1-C4烷氧基、C1-C4烷基硫醇基和C1-C4烷基磺酰基中的独立选择的取代基团取代;R3为氢或卤素、羟基、C1-C4烷基、三卤代C1-C4烷基、C1-C4烷氧基、C1-C4烷基硫醇基和C1-C4烷基磺酰基中的取代基团;R4为--OR5或--N(R5R6)基团,其中R5和R6各自独立地为氢、C1-C6烷基、苯基或苄基;以及其药学上可接受的盐,其在治疗TxA2合成增强引起病理作用的疾病状态方面是有用的。
  • N-imidazolyl derivatives of substituted alkoxyimino tetrahydronaphthalenes and chromans
    申请人:PHARMACIA S.p.A.
    公开号:EP0499444A1
    公开(公告)日:1992-08-19
    The invention provides new imidazole containing alkoxyimino derivatives of tetrahydronaphthalene and chroman of general formula (I) wherein    Z is -CH₂-or-O-;    m is an integer of 1 to 4;    n is zero or 1;    T is a straight or branched, saturated or unsaturatrd C₁-C₆ hydrocarbon chain, or a phenylene radical;    A is a bond or a divalent group consisting of-Si(R′R˝)-; -O-CH₂-,-CF₃-,C(R′R˝)-,vinylene or isopropenylene, wherein each of R′ and R˝being the same or different is hydrogen or C₁-C₄ alkyl;    R is hydrogen or C₁-C₄ alkyl;    R₁ and R₂, being the same, are hydrogen or methyl, or one of R₁ and R₂ is hydrogen and the other is a) a C₁-C₈ alkyl group; b) a C₅-C₈ cycloalkyl or C₅-C₈ cycloalkyl-C₁-C₄ alkyl group, wherein the cycloalkyl group or moiety is unsubstituted or substituted by 1 to 4 C₁-C₄ alkyl groups; or c) an aryl or aryl-C₁-C₄ alkyl group, wherein the aryl group or the aryl moiety is unsubstituted or substituted by 1 to 4 substituents independently chosen from halogen, hydroxy, C₁-C₄ alkyl, trihalo-C₁-C₄ alkyl, C₁-C₄ alkoxy, C₁-C₄ alkylthio and C₁-C₄ alkylsulfonyl;    R₃ is hydrogen or a substituent chosen from halogen, hydroxy, C₁-C₄ alkyl, trihalo-C₁-C₄ alkyl, C₁-C₄ alkoxy, C₁-C₄ alkylthio and C₁-C₄ alkylsulfonyl;    R₄ is an -OR₅, or -N(R₅ R₆)group, wherein each of R₅ and R₆ independently is hydrogen, C₁-C₆ alkyl, phenyl or benzyl;    and the pharmaceutically acceptable salts thereof, which are useful in the treatment of a disease state in which an anhancement of TxA₂ synthesis exerts a pathogenic effect.
    本发明提供了通式(I)为四氢萘和铬烷的含烷氧基亚氨基的新咪唑衍生物 其中 Z 是-CH₂-或-O-; m 是 1 至 4 的整数 n 为 0 或 1; T 是直链或支链、饱和或不饱和 C₁-C₆烃链,或亚苯基; A 是键或由下列组成的二价基团:-Si(R′R˝)-;-O-CH₂-、-CF₃-、C(R′R˝)-、乙烯基或异亚丙烯基,其中 R′和 R˝ 不论相同或不同均为氢或 C₁-C₄ 烷基; R 是氢或 C₁-C₄ 烷基; R₁和R₂若相同,则为氢或甲基,或R₁和R₂中的一个为氢,另一个为 a) C₁-C₈ 烷基; b) C₅-C₈ 环烷基或 C₅-C₈ 环烷基-C₁-C₄ 烷基,其中环烷基或分子未被取代或被 1 至 4 个 C₁-C₄ 烷基取代;或 c) 芳基或芳基-C₁-C₄烷基,其中芳基或芳基分子未被取代或被 1 至 4 个独立选自卤素的取代基取代、羟基、C₁-C₄ 烷基、三卤代-C₁-C₄ 烷基、C₁-C₄ 烷氧基、C₁-C₄ 烷硫基和 C₁-C₄ 烷磺酰基; R₃ 是氢或选自卤素、羟基、C₁-C₄ 烷基、三卤代-C₁-C₄ 烷基、C₁-C₄ 烷氧基、C₁-C₄ 烷硫基和 C₁-C₄ 烷磺酰基的取代基; R₄ 是 -OR₅,或 -N(R₅ R₆)基团,其中 R₅ 和 R₆ 各自独立地是氢、C₁-C₆ 烷基、苯基或苄基; 及其药学上可接受的盐类,可用于治疗 TxA₂合成增强产生致病作用的疾病。
  • US5246956A
    申请人:——
    公开号:US5246956A
    公开(公告)日:1993-09-21
  • Stereoselective Synthesis and in Vitro Antifungal Evaluation of (E)- and (Z)-Imidazolylchromanone Oxime Ethers
    作者:Saeed Emami、Mehraban Falahati、Ali Banifatemi、Kayvan Moshiri、Abbas Shafiee
    DOI:10.1002/1521-4184(200209)335:7<318::aid-ardp318>3.0.co;2-o
    日期:2002.9
    A series of (E)- and (Z)-2,3-dihydro-3-(1 H-imidazol-1 -yl)-4H-1 -benzopyran-4-one oxime ethers have been synthesized and tested for antifungal activity Most compounds showed moderate to potent in vitro antifungal activity. Among the tested compounds, compound (E)-3 d was the most active agent against Candida albicans and Aspergillus niger, and compounds (Z)-(3 a) and (E)-3 a were the most potent compounds against Microsporum gypseum. Detailed stereoselective synthesis, spectroscopic, and biological data are reported.
  • Emami, Saeed; Shafiee, Abbas, Heterocycles, 2001, vol. 55, # 11, p. 2059 - 2074
    作者:Emami, Saeed、Shafiee, Abbas
    DOI:——
    日期:——
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