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2-benzylidene <1,4>benzothiazine-3-one | 104505-72-8

中文名称
——
中文别名
——
英文名称
2-benzylidene <1,4>benzothiazine-3-one
英文别名
(E)-2-Benzyliden-2H-1,4-benzothiazin-3(4H)-on;(2E)-2-benzylidene-4H-1,4-benzothiazin-3-one
2-benzylidene <1,4>benzothiazine-3-one化学式
CAS
104505-72-8
化学式
C15H11NOS
mdl
——
分子量
253.324
InChiKey
DOQUSBFMNDTPGT-GXDHUFHOSA-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:
    204-205 °C(Solv: acetonitrile (75-05-8))
  • 沸点:
    480.8±45.0 °C(Predicted)
  • 密度:
    1.292±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.5
  • 重原子数:
    18
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    54.4
  • 氢给体数:
    1
  • 氢受体数:
    2

SDS

SDS:d2aa43479589c7bf5efd2a81d0187560
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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

反应信息

  • 作为反应物:
    描述:
    甲醇2-benzylidene <1,4>benzothiazine-3-one丙二腈sodium hydroxide 作用下, 反应 18.0h, 以25%的产率得到pyrido<3,2-b><1,4>-benzothioazine(1-azaphenothiazine)
    参考文献:
    名称:
    [1]苯并吡喃并[4,3- ]吡啶,[1]苯并硫代吡喃并[4,3- ]苯吡啶和吡啶并[3,2- ] [1,4]苯并噻嗪(1)的苯基取代吡啶合成的新合成途径-氮杂吩噻嗪)
    摘要:
    1,3-二苯基丙烯酮与丙二腈在碱中的反应得到1,4-二苯基-2-甲氧基吡啶-3-甲腈。该反应已应用于一般合成苯基取代的[1]苯并吡喃并[4,3-吡啶],[1]苯并噻吩并吡喃并[ 4,3- ]吡啶和吡啶并[3,2- [1,4]苯并噻嗪(1 -氮杂吩噻嗪)。
    DOI:
    10.1016/0040-4039(88)85265-1
  • 作为产物:
    描述:
    (Z)-2-Benzyliden-2H-1,4-benzothiazin-3(4H)-on二氯甲烷 为溶剂, 反应 1.5h, 以60%的产率得到2-benzylidene <1,4>benzothiazine-3-one
    参考文献:
    名称:
    Kaupp, Gerd; Gruendken, Eleonore; Matthies, Doris, Chemische Berichte, 1986, vol. 119, # 10, p. 3109 - 3120
    摘要:
    DOI:
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文献信息

  • SUBSTITUTED 2-BENZYLIDENE-2H-BENZO[b][1,4]THIAZIN-3(4H)-ONES, DERIVATIVES THEREOF, AND THERAPEUTIC USES THEREOF
    申请人:Reddy E. Premkumar
    公开号:US20140086941A1
    公开(公告)日:2014-03-27
    The present invention relates to compounds according to Formula I: and salts thereof, wherein R 1 , R 2 , R 3 , R 4 , Ar, and n are as defined herein. Methods for preparing compounds of Formula I are also provided. The present invention further includes methods of treating cellular proliferative disorders, such as cancer, with the compounds of Formula I.
    本发明涉及公式I的化合物及其盐,其中R1、R2、R3、R4、Ar和n的定义如本文所述。还提供了制备公式I化合物的方法。本发明还包括使用公式I化合物治疗细胞增殖性疾病,如癌症的方法。
  • 1,5-Benzothiazepine derivatives and production thereof
    申请人:HAMARI YAKUHIN KOGYO KABUSHIKI KAISHA also known as HAMARI CHEMICALS, LTD.
    公开号:EP0137083A1
    公开(公告)日:1985-04-17
    Novel 1,5-benzothiazepine derivatives having the formula: wherein R,, R2 and R3 each denotes hydrogen, a halogen, a lower alkyl group, a lower alkoxy group or a hydroxy group; R4 denotes a lower alkyl group, an allyl group, a lower alkoxyalkyl group, a lower alkyl group substituted with a hydroxy group or a halogen, a lower alkylaminoalkyl group or a morpholino lower alkyl group; X denotes a halogen or hydrogen, are produced from corresponding 1,4-benzothiazine by a ring expansion reaction with trimethylhalosilane, hydrogen peroxide and water. The derivatives have analgesic, antipyretic and antiarrhythmic activities.
    新型 1,5-苯并硫氮杂卓衍生物具有以下式子:其中 R,、R2 和 R3 分别表示氢、卤素、低级烷基、低级烷氧基或羟基;R4 表示低级烷基、烯丙基、低级烷氧基烷基、被羟基或卤素取代的低级烷基、低级烷氨基烷基或吗啉低级烷基;X 表示卤素或氢。 这些衍生物具有镇痛、解热和抗心律失常活性。
  • 3-OXO-1,4-BENZOTHIAZINE DERIVATIVE
    申请人:SANTEN PHARMACEUTICAL CO., LTD.
    公开号:EP0627425A1
    公开(公告)日:1994-12-07
    A compound represented by general formula (I), which is useful as a cataract remedy, wherein R¹ represents optionally protected hydroxy; R² represents lower alkyl; R³ represents hydrogen, lower alkyl, optionally protected hydroxy or lower alkoxy, provided that the lower alkyl may be substituted by optionally protected hydroxy, amino or lower alkylamino; R⁴ represents carboxyl which may be in the form of ester or carboxamide; and A represents alkylene.
    通式(I)代表的化合物,可用作白内障治疗药物,其中 R¹ 代表受保护的羟基;R² 代表低级烷基;R³ 代表氢、低级烷基、受保护的羟基或低级烷氧基,但低级烷基可被受保护的羟基、氨基或低级烷基氨基取代;R⁴ 代表羧基,可以酯或羧酰胺的形式存在;A 代表亚烷基。
  • Novel 3-oxo-1, 4-benzothiazine derivatives
    申请人:SANTEN PHARMACEUTICAL CO., LTD.
    公开号:EP0657444A1
    公开(公告)日:1995-06-14
    This invention relates to the compounds of the formula [I] which are useful for the treatment of cataracts, and the synthetic intermediates of the formula [II], wherein R¹is hydroxy which can be protected by a protective group; R²is lower alkyl; R³is hydrogen, lower alkyl, hydroxy, which can be protected by a protective group, or lower alkoxy, and the said lower alkyl can be substituted by hydroxy, which can be protected by a protective group, amino or lower alkylamino; R⁴is tetrazolyl, phosphonyl or lower alkyl ester thereof, or sulfonyl or lower alkyl ester thereof, and Ais alkylene.
    本发明涉及可用于治疗白内障的式[I]化合物和式[II]合成中间体、 其中 R¹为羟基,可被保护基团保护; R²为低级烷基 R³为氢、低级烷基、可受保护基保护的羟基或低级烷氧基,上述低级烷基可被可受保护基保护的羟基、氨基或低级烷基氨基取代; R⁴是四唑基、膦酰基或其低级烷基酯,或磺酰基或其低级烷基酯,以及 A为亚烷基。
  • Novel thiazine or thiomorpholine derivatives
    申请人:SANTEN PHARMACEUTICAL CO., LTD.
    公开号:EP0666261A1
    公开(公告)日:1995-08-09
    This invention relates to the compounds of the formula [I] which are useful for the treatment of cataracts, and the synthetic intermediates of the formula [II], wherein    R¹ is hydroxy which can be protected by a hydroxy protective group;    R² is lower alkyl;    R³ is hydrogen, lower alkyl, hydroxy, which can be protected by a hydroxy protective group, or lower alkoxy, and the said lower alkyl can be substituted by hydroxy, which can be protected by a hydroxy protective group, amino or lower alkylamino;    R⁴ is carboxy which can be converted into ester or amide; tetrazolyl; phosphono which can be converted into ester or amide; or sulfonyl which can be converted into ester or amide;    A is alkylene;    B is C=O, C=S or CH₂, and    is single bond or double bond.
    本发明涉及可用于治疗白内障的式[I]化合物和式[II]合成中间体、 其中 R¹ 是羟基,可被羟基保护基团保护; R² 是低级烷基 R³ 是氢、低级烷基、可被羟基保护基团保护的羟基或低级烷氧基,且上述低级烷基可被可被羟基保护基团保护的羟基、氨基或低级烷基氨基取代; R⁴ 是羧基,可转化为酯或酰胺;四唑基;膦酰基,可转化为酯或酰胺;或磺酰基,可转化为酯或酰胺; A 是亚烷基; B 是 C=O、C=S 或 CH₂,以及 是单键或双键。
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