摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

2-Phenyl-4-oxo-chroman-6-carbonsaeure | 98769-89-2

中文名称
——
中文别名
——
英文名称
2-Phenyl-4-oxo-chroman-6-carbonsaeure
英文别名
4-oxo-2-phenyl-chroman-6-carboxylic acid;4-Oxo-2-phenyl-chroman-6-carbonsaeure;6-carboxy-flavanone;2H-1-Benzopyran-6-carboxylic acid, 3,4-dihydro-4-oxo-2-phenyl-;4-oxo-2-phenyl-2,3-dihydrochromene-6-carboxylic acid
2-Phenyl-4-oxo-chroman-6-carbonsaeure化学式
CAS
98769-89-2
化学式
C16H12O4
mdl
——
分子量
268.269
InChiKey
XQJQANJFMQZQGF-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

物化性质

  • 熔点:
    2.35 °C
  • 沸点:
    506.5±50.0 °C(Predicted)
  • 密度:
    1.337±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.6
  • 重原子数:
    20
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    63.6
  • 氢给体数:
    1
  • 氢受体数:
    4

SDS

SDS:87093d4016624597b27f1ddcce8c3fd1
查看

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

点击查看最新优质反应信息

文献信息

  • Pharmaceutical preparations containing flavanone or thioflavanone
    申请人:Zyma SA
    公开号:US04885298A1
    公开(公告)日:1989-12-05
    The invention relates to pharmaceutical preparations containing compounds of formula I ##STR1## in which X represents unsubstituted or substituted amino or a quaternary ammonium salt; halogen, free, etherified or esterified hydroxy; free, etherified, esterified or oxidized mercapto; free or functionally modified carboxyl, free or functionally modified sulfo; acyl; nitro; an unsubstituted or substituted hydrocarbon radical or an unsubstituted or substituted heterocyclic radical, Y represents oxygen, sulfur, sulfinyl or sulfonyl but must be oxygen, sulfinyl or sulfonyl, if X is 1H-imidazol-1-yl, and rings A and B are each unsubstituted or substituted; or pharmaceutically acceptable salts of such compounds that contain a salt-forming group, and to novel compounds of formula I. The compounds are useful e.g. for the treatment of diseases of the respiratory tract and of liver diseases. They are prepared by methods known per se.
    该发明涉及含有以下式I的化合物的制药制剂:其中X代表未取代或取代的基或季盐;卤素,自由的,醚化的或酯化的羟基;自由的,醚化的,酯化的或氧化的巯基;自由或功能修饰的羧基,自由或功能修饰的磺酰基;酰基;硝基;未取代或取代的碳氢基团或未取代或取代的杂环基团,Y代表氧,,亚砜基或磺酰基,但如果X是1H-咪唑-1-基,则Y必须是氧,亚砜基或磺酰基,环A和环B各自未取代或取代;或者含有盐形成基团的这种化合物的药学上可接受的盐;以及式I的新化合物。这些化合物可用于治疗呼吸道疾病和肝脏疾病等。它们是通过已知的方法制备的。
  • Chalkon-5′- und Flavanon-6-carbonsäuren
    作者:Gotthard Wurm、Dorothea Schnetzer
    DOI:10.1002/ardp.19923251107
    日期:——
    reagiert, führt die entspr. Reaktion mit 2d nicht zum Ziel. Die Chalkone 3a‐b können durch Standardreaktionen in die isomeren Flavanoncarbonsäuren 4a‐b überführt werden, nicht jedoch 3c. 3c bildet in MeOH/H2SO4 den Flavanoncarbonsäuremethylester 4c, der bei der sauren Hydrolyse nicht die Carbonsäure zu 4c liefert, sondern quantitativ in die Chalkoncarbonsäure 3c gespalten wird. Die 4′‐Nitroflavanoncarbonsäure
    Während 3-Acetyl-4-hydroxybenzoesäure (1) mit den Aldehyden 2a-c durch Claisen-Schmidt-Kondensation zu den Chalkoncarbonsäuren 3a-c reagiert, führt die entspr。Reaktion mit 2d nicht zum Ziel。Die Chalkone 3a-b können durch Standardreaktionen in die isomeren Flavanoncarbonsäuren 4a-b überführt werden, nicht jedoch 3c。MeOH/H2SO4 中的 3c bildet den Flavanoncarbonsäuremethylester 4c,der bei der sauren Hydrolyse
  • Pharmaceutical preparations containing flavanone or thioflavanone derivatives, the use thereof, novel flavanones and thioflavanones, and processes for their manufacture
    申请人:Zyma SA
    公开号:EP0139614A2
    公开(公告)日:1985-05-02
    The invention relates to pharmaceutical preparations containing compounds of formula I in which X represents unsubstituted or substituted amino or a quaternary ammonium salt; halogen, free, etherified or esterified hydroxy; free, etherified, esterified or oxidized mercapto; free or functionally modified carboxyl, free or functionally modified sulfo; acyl; nitro; an unsubstituted or substituted hydrocarbon radical or an unsubstituted or substituted heterocyclic radical, Y represents oxygen, sulfur, sulfinyl or sulfonyl but must be oxygen, sulfinyl or sulfonyl, if X is 1H-imidazol-1-yl, and rings A and B are each unsubstituted or substituted; or pharmaceutically acceptable salts of such compounds that contain a salt-forming group, and to novel compounds of formula I. The compounds are useful e.g. for the treatment of diseases of the respiratory tract and of liver diseases. They are prepared by methods known per se.
    本发明涉及含有式 I 化合物的药物制剂。 其中 X 代表未取代或取代的基或季盐;卤素;游离的、醚化的或酯化的羟基;游离的、醚化的、酯化的或氧化的巯基;游离的或功能修饰的羧基;游离的或功能修饰的磺基;酰基;硝基;未取代或取代的烃基或未取代或取代的杂环基,Y 代表氧、、亚砜基或磺酰基,但如果 X 是 1H-imidazol-1-yl 则必须是氧、亚砜基或磺酰基,且环 A 和 B 各自是未取代或取代的;或含有成盐基团的此类化合物的药学上可接受的盐,以及式 I 的新型化合物。这些化合物可用于治疗呼吸道疾病和肝脏疾病等。它们的制备方法本身是已知的。
  • Flavene and thioflavene derivatives, processes for their manufacture, pharmaceutical preparations that contain such compounds, and the use of the latter
    申请人:Zyma SA
    公开号:EP0139615A2
    公开(公告)日:1985-05-02
    Compounds of the formula I wherein rings A and B are each unsubstituted or substituted; Y is oxygen, sulfur, sulfinyl or sulfonyl; one of the symbols Z, and Z2 is halogen and the other formyl; and pharmaceutically acceptable salts of such compounds that contain a salt-forming group are useful for the treatment of diseases of the respiratory tract and of liver diseases. They are prepared by methods known per se.
    式 I 的化合物 其中,环 A 和环 B 各自是未取代的或取代的;Y 是氧、、亚砜基或磺酰基;符号 Z 和 Z2 中的一个是卤素,另一个是甲酰基;以及含有成盐基团的此类化合物的药学上可接受的盐,可用于治疗呼吸道疾病和肝脏疾病。它们是通过本身已知的方法制备的。
  • One-Pot Synthesis of 1,3,5-Triarylpyrazoles
    作者:Shufang Huang、Huazhou Ying、Yongzhou Hu
    DOI:10.1002/jhet.927
    日期:2013.5
    A series of novel 1,3,5-triarylpyrazoles were synthesized from flavanones, arylhydrazines, and trimethyl phosphate in an one-pot procedure. Facile reaction process, easy after-reaction workshop, and good yields are the distinct characteristics of the developed protocol. The target compounds were characterized by element analysis, infrared ray (IR), 1H NMR spectra, and electrospray ionization-mass spectrometry. The structure of representative compound (C23H20N2O3, Mr = 372.42) was further confirmed by X-ray diffraction. It crystallizes in monoclinic, space group P 21/c, a = 8.9720(5), b = 24.5523(13), c = 8.9687(6) angstrom, = 90.0000, = 102.6417(17), = 90.0000 degrees, V = 1927.76(20) angstrom 3, Z = 4, (MoK) = 0.086, F(000) = 784, Dc = 1.283 g/cm3, the final R = 0.0349 and wR = 0.0844 for 1668 observed reflections (I > 2 sigma(I))
查看更多