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1-苯并氧杂卓-3,5(2H,4H)-二酮 | 62557-53-3

中文名称
1-苯并氧杂卓-3,5(2H,4H)-二酮
中文别名
——
英文名称
2,3,4,5-tetrahydro-1-benzoxepine-3,5-dione
英文别名
1-Benzoxepin-3,5-(2H,4H)-dion;benzo[b]oxepine-3,5-dione;1-benzoxepin-3,5(2H,4H)-dione;2,3,4,5-tetrahydro-1-benzoxepin-3,5-dione;1-benzoxepine-3,5-dione
1-苯并氧杂卓-3,5(2H,4H)-二酮化学式
CAS
62557-53-3
化学式
C10H8O3
mdl
——
分子量
176.172
InChiKey
VXHBBPNYWKGNHL-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):
    1.4
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    3

SDS

SDS:8562d2811f8f966079bd6fe7bf412e44
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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
    2-(2-乙酰基苯氧基)乙酸甲酯 methyl (2-acetylphenoxy)acetate 77956-92-4 C11H12O4 208.214
    —— ethyl 2-(2-acetylphenoxy)acetate 63815-27-0 C12H14O4 222.241
    —— 2'-[(3-phenyl-2-propyn-1-yl)oxy]acetophenone —— C17H14O2 250.297

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Kaupman; Ohlendorf; Wolf, European Journal of Medicinal Chemistry, 1985, vol. 20, # 3, p. 207 - 212
    摘要:
    DOI:
  • 作为产物:
    参考文献:
    名称:
    烯醇化结构启用的阴离子级联环化反应:轻松获得具有连续六元环、五元环和四元环的复杂支架
    摘要:
    摘要酮烯醇化物与非活化的多重 C-C 键的无催化剂加成涉及非互补反应伙伴,通常需要超碱性条件。另一方面,高度聚集或溶剂化的烯醇化物的反应性不足以直接加成到烯烃或炔烃上。在此,我们报告了一种新的阴离子级联反应,用于一步组装具有连续六元环、五元环和四元环的有趣分子支架,代表正式的[2+2]烯醇-丙二烯环加成。反应在非常温和的条件下进行并具有优异的非对映选择性。更深入的机理和计算研究揭示了环酮中间体中异常缓慢的质子转移现象,并解释了特殊的立体化学结果。
    DOI:
    10.1002/ange.202008317
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文献信息

  • 1-Benzoxepin-5 (2H)-one derivatives and pharmaceutical compositions
    申请人:Kali-Chemie Pharma GmbH
    公开号:US04279905A1
    公开(公告)日:1981-07-21
    Novel, 3-amino-1-benzoxepin-5 (2H)-one derivatives and methods for their production are disclosed. These derivatives correspond to the Formula I: ##STR1## wherein: R.sub.1 and R.sub.2 independently of one another are hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkyl substituted with a terminal phenyl, or a phenyl containing one or two halogens, methyl or methoxy groups, a 3,4-methylenedioxy or a 3,4-ethylenedioxy group, C.sub.2 -C.sub.5 alkyl substituted with terminal hydroxy or methoxy or, C.sub.3 -C.sub.4 alkenyl; or one of R.sub.1 and R.sub.2 are hydrogen or a C.sub.1 -C.sub.5 alkyl and the other is a C.sub.2 -C.sub.5 alkyl substituted with a terminal NR.sub.5 R.sub.6 ; R.sub.5 and R.sub.6 independently of one another are hydrogen or C.sub.1 -C.sub.5 alkyl; or R.sub.5 and R.sub.6 are together a 5 to 7 member ring, or R.sub.5 and R.sub.6 are together a 5 to 7 member ring having heterogeneous oxygen, sulfur or nitrogen; R.sub.1 and R.sub.2 are together a 5 to 7 member ring, or R.sub.1 and R.sub.2 are together a 5 to 7 member ring having heterogeneous oxygen, sulfur or NR.sub.7 ; R.sub.7 is hydrogen, methyl, benzyl or phenyl; R.sub.3 and R.sub.4 independently of one another are hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or C.sub.1 -C.sub.4 alkylthio; or one of R.sub.3 and R.sub.4 is trifluoromethyl or nitro and the other is hydrogen; and the acid addition salts thereof. These compounds have a favorable effect on the treatment of spasms of the stomach-intestinal tract and, therefore, constitute the active ingredient of pharmaceutical compositions and methods for the treatment of disorders of the stomach and intestinal tract. Processes for the preparation of the derivatives and their acid addition salts and intermediate products for their preparation are also descrived.
    本文披露了小说,3-氨基-1-苯并氧杂环戊-5(2H)-酮衍生物及其生产方法。这些衍生物对应于公式I:其中:R.sub.1和R.sub.2彼此独立地为氢、C.sub.1-C.sub.5烷基、C.sub.1-C.sub.5烷基的末端取代苯基,或含有一个或两个卤素、甲基或甲氧基的苯基,3,4-亚甲二氧基或3,4-乙二氧基基团,或末端羟基或甲氧基取代的C.sub.2-C.sub.5烷基或C.sub.3-C.sub.4烯烃基;或R.sub.1和R.sub.2中的一个为氢或C.sub.1-C.sub.5烷基,另一个为末端NR.sub.5R.sub.6取代的C.sub.2-C.sub.5烷基;R.sub.5和R.sub.6彼此独立地为氢或C.sub.1-C.sub.5烷基;或R.sub.5和R.sub.6一起形成5到7环,或R.sub.5和R.sub.6一起形成具有异氧、硫或氮的5到7环;R.sub.1和R.sub.2一起形成5到7环,或R.sub.1和R.sub.2一起形成具有异氧、硫或NR.sub.7的5到7环;R.sub.7为氢、甲基、苄基或苯基;R.sub.3和R.sub.4彼此独立地为氢、卤素、C.sub.1-C.sub.4烷基、C.sub.1-C.sub.4烷氧基或C.sub.1-C.sub.4烷硫基;或R.sub.3和R.sub.4中的一个为三氟甲基或硝基,另一个为氢;及其酸盐。这些化合物对治疗胃肠道痉挛有良好效果,因此构成了治疗胃肠道疾病的药物组成物的活性成分和治疗方法。还描述了用于制备这些衍生物及其酸盐和用于制备它们的中间产物的过程。
  • 2,3,4,5-Tetrahydro-1-benzoxepin-3,5-dione derivatives
    申请人:Kali-Chemie Pharma GmbH
    公开号:US04320061A1
    公开(公告)日:1982-03-16
    Novel, 3-amino-1-benzoxepin-5(2H)-one derivatives and methods for their production are disclosed. These derivatives correspond to the Formula I: ##STR1## wherein: R.sub.1 and R.sub.2 independently of one another are hydrogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.5 alkyl substituted with a terminal phenyl, or a phenyl containing one or two halogens, methyl or methoxy groups, a 3,4-methylenedioxy or a 3,4 -ethylenedioxy group, C.sub.2 -C.sub.5 alkyl substituted with terminal hydroxy or methoxy or, C.sub.3 -C.sub.4 alkenyl; or one of R.sub.1 and R.sub.2 are hydrogen or a C.sub.1 -C.sub.5 alkyl and the other is a C.sub.2 -C.sub.5 alkyl substituted with a terminal NR.sub.5 R.sub.6 ; R.sub.5 and R.sub.6 independently of one another are hydrogen or C.sub.1 -C.sub.5 alkyl; or R.sub.5 and R.sub.6 are together a 5 or 7 member ring, or R.sub.5 and R.sub.6 are together a 5 to 7 member ring having heterogeneous oxygen, sulfur or nitrogen; R.sub.1 and R.sub.2 are together a 5 to 7 member ring, or R.sub.1 and R.sub.2 are together a 5 to 7 member ring having heterogeneous oxygen, sulfur or NR.sub.7 ; R.sub.7 is hydrogen, methyl, benzyl or phenyl; R.sub.3 and R.sub.4 are independently of one another are hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or C.sub.1 -C.sub.4 alkylthio; or one of R.sub.3 and R.sub.4 is trifluoromethyl or nitro and the other is hydrogen; and the acid addition salts thereof. These compounds have a favorable effect on the treatment of spasms of the stomach-intestinal tract and, therefore, constitute the active ingredient of pharmaceutical compositions and methods for the treatment of disorders of the stomach and intestinal tract. Processes for the preparation of the derivatives and their acid addition salts and intermediate products for their preparation are also described.
    本发明涉及一种小说,公开了3-氨基-1-苯并氧杂-5(2H)-酮衍生物及其制备方法。这些衍生物对应于式I:##STR1##其中:R.sub.1和R.sub.2彼此独立地是氢,C.sub.1-C.sub.3烷基,C.sub.1-C.sub.5烷基,其末端被苯基取代,或含有一个或两个卤素,甲基或甲氧基,3,4-亚甲二氧基或3,4-乙二氧基基团,C.sub.2-C.sub.5烷基,其末端被羟基或甲氧基取代,或C.sub.3-C.sub.4烯基;或R.sub.1和R.sub.2中的一个是氢或C.sub.1-C.sub.5烷基,另一个是C.sub.2-C.sub.5烷基,其末端被NR.sub.5R.sub.6取代;R.sub.5和R.sub.6彼此独立地是氢或C.sub.1-C.sub.5烷基;或R.sub.5和R.sub.6在一起是5或7成员环,或R.sub.5和R.sub.6在一起是具有异氧、硫或氮的5到7成员环;R.sub.1和R.sub.2在一起是5到7成员环,或R.sub.1和R.sub.2在一起是具有异氧、硫或NR.sub.7的5到7成员环;R.sub.7是氢、甲基、苄基或苯基;R.sub.3和R.sub.4彼此独立地是氢、卤素、C.sub.1-C.sub.4烷基、C.sub.1-C.sub.4烷氧基或C.sub.1-C.sub.4烷基硫基;或R.sub.3和R.sub.4中的一个是三氟甲基或硝基,另一个是氢;以及它们的酸加成盐。这些化合物对于治疗胃肠道痉挛具有良好的效果,因此构成了药物组合物的活性成分和治疗胃肠道疾病的方法。还描述了制备衍生物及其酸加成盐的过程和制备中间体的过程。
  • 1-Benzoxepin-5(2H)-on-Derivate und ihre Salze sowie Verfahren zu deren Herstellung
    申请人:Kali-Chemie Pharma GmbH
    公开号:EP0025109A2
    公开(公告)日:1981-03-18
    Beschrieben werden 3-Amino-1 -benzoxepin-5(2H) -on-Derivate der Formel worin R1 - R4 die in den Ansprüchen angegebene Bedeutung haben, sowie deren Säureadditionssalze und Verfahren zu ihrer Herstellung. Die Verbindungen eignen sich zur Behandlung von Spasmen des Magen-Darm-Traktes
    描述了式中 R1 - R4 具有权利要求中给出的含义的 3-氨基-1-苯并氧杂卓-5(2H)-酮衍生物,以及它们的酸加成盐和制备工艺。 这些化合物适用于治疗胃肠道痉挛
  • 2,3,4,5-Tetrahydro-1-benzoxepin-3,5-dion-Derivate und Verfahren zu deren Herstellung
    申请人:Kali-Chemie Pharma GmbH
    公开号:EP0074121A1
    公开(公告)日:1983-03-16
    Beschrieben werden 2,3,4,5-Tetrahydro-1-benzoxepin-3,6-dion-Dartvate der Formel 0 worin R1 und R2 unabhängig voneinander jeweils Wasserstoff, Halogen oder eine Alkyl-, Alkoxy- oder Alkylthigruppe bedeuten, wobei der Alkylrest jeweils 1 bis 4 Kohlenstoffatome haben kann, oder einer der beiden Reste R, und R2 die Trifluormethyl- oder Nitrogruppe und der andere Wasserstoff sind, und Ihre Herstellung durch Cyclisierung von entsprechenden 2'-Acetylphenoxyessigsäurealkylestern. Die Verbindungen der Formel I stellen Zwischenprodukte zur Herstellung pharmakologisch aktiver 3-Amino-1-benzoxepin-5(2H)-on-Derivate dar.
    所述的是式 0 的 2,3,4,5-四氢-1-苯并氧杂卓-3,6-二酮酒石酸盐。 其中 R1 和 R2 各自独立地为氢、卤素或烷基、烷氧基或三烷基(在每种情况下烷基可能具有 1 至 4 个碳原子),或两个基 R 和 R2 中的一个为三氟甲基或硝基,另一个为氢,以及通过相应的 2'-乙酰基苯氧基乙酸烷基酯环化制备它们。式 I 的化合物是制备具有药理活性的 3-氨基-1-苯并氧杂卓-5(2H)-酮衍生物的中间体。
  • Suzuki, Tsuneo; Tanemura, Kiyoshi; Horaguchi, Takaaki, Journal of Heterocyclic Chemistry, 1992, vol. 29, # 2, p. 423 - 429
    作者:Suzuki, Tsuneo、Tanemura, Kiyoshi、Horaguchi, Takaaki、Shimimizu, Takahachi、Sakakibara, Tohru
    DOI:——
    日期:——
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