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3-甲基-3,4-二氢-2H-苯并[B][1,4]噻嗪 | 87012-20-2

中文名称
3-甲基-3,4-二氢-2H-苯并[B][1,4]噻嗪
中文别名
——
英文名称
(RS)-3-methyl-3,4-dihydro-2H-[1,4]benzothiazine
英文别名
3-methyl-3,4-dihydro-2H-benzo[b][1,4]thiazine;3,4-dihydro-3-methyl-2H-[1,4]benzothiazine;3-methyl-3,4-dihydro-2H-benzo[1,4]thiazine;3-Methyl-3,4-dihydro-2H-benzo[1,4]thiazin;3-methyl-3,4-dihydro-2H-1,4-benzothiazine
3-甲基-3,4-二氢-2H-苯并[B][1,4]噻嗪化学式
CAS
87012-20-2
化学式
C9H11NS
mdl
MFCD20230546
分子量
165.259
InChiKey
OFUZAVQYAIEYET-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

  • 沸点:
    278.1±20.0 °C(Predicted)
  • 密度:
    1.088±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.6
  • 重原子数:
    11
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.333
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 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

点击查看最新优质反应信息

文献信息

  • Synthesis of enantiomers of 3-methyl- and 3-phenyl-3,4-dihydro-2H-[1,4]benzothiazines and their 1,1-dioxides via an acylative kinetic resolution protocol
    作者:Dmitry A. Gruzdev、Evgeny N. Chulakov、Liliya Sh. Sadretdinova、Mikhail I. Kodess、Galina L. Levit、Victor P. Krasnov
    DOI:10.1016/j.tetasy.2015.01.010
    日期:2015.2
    (ee >97%). This method proved to be less suitable for the preparation of the (S)-enantiomer of 3,4-dihydro-3-phenyl-2H-[1,4]benzothiazine (ee up to 93%) and its sulfone (ee 82%) which were both obtained in low yields. The loss of enantioselectivity for (S)-3,4-dihydro-3-phenyl-2H-[1,4]benzothiazine and its sulfone occurred during hydrolysis of the corresponding diastereoisomerically pure amides.
    已经发现,(的酰氯小号) -萘普生,Ñ -phthaloyl-(小号) -亮氨酸,和Ñ甲苯磺酰基(小号) -脯氨酸是外消旋的3-甲基的acylative动力学拆分高效手性拆分试剂和3-苯基-3,4-二氢-3-甲基-2 ħ - [1,4]苯并噻嗪。基于该实验结果,包括acylative动力学拆分制备性协议,随后通过单个(主)非对映体酰胺和酰胺键的随后水解分离,提出了。使用与各种手性拆分剂该方法中,(小号) -和(- [R)3,4-二氢-3-甲基-2 -对映体ħ-得到[1,4]苯并噻嗪(EE> 99%)。酰胺的非对映体相应的氧化,随后导致了(脱酰小号) -和(- [R )-对映体的3,4-二氢-3-甲基-2 ħ - [1,4]苯并噻嗪1,1-二氧化钛(ee值> 97%)。这种方法被证明是不适合的(制备小号)3,4-二氢-3-苯基-2 -对映体ħ - [1,4]苯并噻嗪(EE高达93%)和它的砜(EE
  • Methods for treating neisseria gonorrhoeae infection with substituted 1,2-dihydro-2A,5,8A-triazaacenaphthylene-3,8-diones
    申请人:GlaxoSmithKline Intellectual Property Development Limited
    公开号:US10702521B2
    公开(公告)日:2020-07-07
    The present invention relates to methods for treating Neisseria Gonorrhoeae infection which comprises administering to a subject in need thereof novel 1,2-dihydro-2a,5,8a-triazaacenaphthylene-3,8-dione compounds: or pharmaceutically acceptable salts thereof and/or corresponding pharmaceutical compositions.
    本发明涉及治疗淋病双球菌感染的方法,包括向需要的受试者施用新型1,2-二氢-2a,5,8a-三氮杂蒽-3,8-二酮化合物:或其药学上可接受的盐和/或相应的药物组合物。
  • Synthesis and Antimicrobial Activity of Some Pyrrolo[1,2,3-de]-1,4-benzothiazines, Part 2
    作者:Domenico Armenise、Giuseppe Trapani、Francesca Stasi、Flaviano Morlacchi
    DOI:10.1002/(sici)1521-4184(199802)331:2<54::aid-ardp54>3.0.co;2-6
    日期:1998.2
    Acid catalyzed cyclization reactions of both 3‐alkyl‐ and 3‐aryl‐substituted N‐/2,2‐dialkoxyethyl)‐3,4‐dihydro‐2H‐1,4‐benzothiazines (2) lead to 2,3‐dihydro‐pyrrolo[1,2,3‐de]‐1,4‐benzothiazines (3). The pyrrolobenzothiazine structure was deduced on the basis of 2D 1H NMR‐NOESY experiments and fully determined by X‐ray data. Compounds 3a‐c showed poor antibacterial activity. However, the 3‐phenyl‐N‐(2
    3-烷基-和3-芳基-取代的N-/2,2-二烷氧基乙基)-3,4-二氢-2H-1,4-苯并噻嗪(2)的酸催化环化反应生成2,3-二氢-吡咯并 [1,2,3-de] -1,4-苯并噻嗪 (3)。吡咯并苯并噻嗪结构是基于2D 1H NMR-NOESY实验推导出来的,并由X射线数据完全确定。化合物3a-c显示出较差的抗菌活性。然而,3-苯基-N-(2,2-二甲氧基乙基)-3,4-二氢-2H-1,4-苯并噻嗪(2b')对黑曲霉的抗真菌活性是咪康唑的16倍。
  • N-Tosyl-(S)-Prolyl Chloride in Kinetic Resolution of Racemic Heterocyclic Amines
    作者:D. A. Gruzdev、S. A. Vakarov、G. L. Levit、V. P. Krasnov
    DOI:10.1007/s10593-014-1432-4
    日期:2014.3
    The kinetic resolution of racemic heterocyclic amines via acylation with N-tosyl-(S)-prolyl chloride was systematically investigated. It was established that racemic mixtures of aromatic amines could be resolved with high efficiency, while the acylation of 2- and 3-methylpiperidines occurred with low diastereoselectivity. A method for the preparation of enantiomerically pure (3R)-7,8-difluoro-3-methyl-3
    系统研究了外消旋杂环胺经N-甲苯磺酰基-(S)-脯氨酰氯酰化的动力学拆分。已经确定,芳族胺的外消旋混合物可以高效分离,而2-和3-甲基哌啶的酰化则以低的非对映选择性发生。开发了制备对映体纯的(3 R)-7,8-二氟-3-甲基-3,4-二氢-2 H- [1,4]苯并恶嗪的方法。
  • <i>N</i>-[ω-(Purin-6-yl)aminoalkanoyl] Derivatives of Chiral Heterocyclic Amines as Promising Anti-Herpesvirus Agents
    作者:Victor P. Krasnov、Vera V. Musiyak、Olga A. Vozdvizhenskaya、Georgiy A. Galegov、Valeria L. Andronova、Dmitry A. Gruzdev、Evgeny N. Chulakov、Alexey Yu. Vigorov、Marina A. Ezhikova、Mikhail I. Kodess、Galina L. Levit、Valery N. Charushin
    DOI:10.1002/ejoc.201900727
    日期:2019.8.15
    Novel purine and 2‐aminopurine conjugates with chiral heterocyclic amines attached at C–6 via ω‐aminoalkanoyl fragment were synthesized. The obtained compounds exhibited inhibitory activity against both herpes simplex virus type 1 (HSV‐1) and acyclovir‐resistant HSV‐1 strains. Anti‐herpesvirus activity of the synthesized compounds depends on their stereo configuration.
    合成了具有手性杂环胺的新型嘌呤和2-氨基嘌呤共轭物,它们通过ω-氨基烷酰基片段在C-6处连接。获得的化合物对1型单纯疱疹病毒(HSV-1)和对阿昔洛韦具有抗药性的HSV-1菌株均表现出抑制活性。合成化合物的抗疱疹病毒活性取决于其立体构型。
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