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3-溴甲基-3-甲基-1-氧杂环丁烷 | 78385-26-9

中文名称
3-溴甲基-3-甲基-1-氧杂环丁烷
中文别名
3-甲基-3-溴甲基氧杂环丁烷;3-甲基-3-溴甲基-1-氧杂环丁烷;;3-(溴甲基)-3-甲基氧杂环丁烷;3-甲基-3-溴甲基-1-氧杂环丁烷
英文名称
3-bromomethyl-3-methyloxetane
英文别名
3-(Bromomethyl)-3-methyloxetane
3-溴甲基-3-甲基-1-氧杂环丁烷化学式
CAS
78385-26-9
化学式
C5H9BrO
mdl
——
分子量
165.03
InChiKey
MGBZKWOJRYGRTO-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:
    162℃
  • 密度:
    1.438
  • 闪点:
    62℃

计算性质

  • 辛醇/水分配系数(LogP):
    1.3
  • 重原子数:
    7
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

安全信息

  • 危险品标志:
    Xn,Xi
  • 海关编码:
    2932999099
  • WGK Germany:
    3
  • 包装等级:
    III
  • 危险类别:
    9
  • 危险性防范说明:
    P264,P270,P280,P301+P312,P305+P351+P338,P501
  • 危险品运输编号:
    3082
  • 危险性描述:
    H302,H318
  • 储存条件:
    2-8°C

SDS

SDS:13bd047e4b75725584790693109ac528
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反应信息

  • 作为反应物:
    描述:
    3-溴甲基-3-甲基-1-氧杂环丁烷对甲苯磺酸 硫酸硝酸sodium 、 sodium nitrite 作用下, 以 甲醇2-甲基-2-丁醇甲苯 为溶剂, 反应 30.0h, 生成 dimethyl 2,9-bis(methoxymethyl)-2,9-dimethyl-4,7-dioxadecanedioate
    参考文献:
    名称:
    2,9-双(甲氧基甲基)-2,9-二甲基-4,7-二氧十二烷二酸和2,2,9,9-四甲基-4,7-二硫十二烷二酸的大环铜(II)螯合物。[2,9-双(甲氧基甲基)-2,9-二甲基-4,7-二氧杂环十二烷]铜(II)的水,吡啶和三苯基膦加合物的晶体和分子结构
    摘要:
    据报道,以非对映异构体的混合物形式制备2,9-双(甲氧基甲基)-2,9-二甲基-4,7-二氧十二烷二甲酸(1; H 2 Y),并将其转化为大环的,羧酸盐桥接的,二聚铜(II)衍生物[{CuYL} 2 ] [L =水(2),没有配体(3),吡啶(4)或三苯膦(5)]。这些都以两种形式获得,即(2a)-(5a),其中羧酸盐配体以DL和内消旋形式存在,而(2b)-(5b)仅包含内消旋形式。讨论了光谱数据(红外和紫外可见)。由衍射仪数据确定了在三斜晶空间群中结晶的化合物(2a),(4b)和(5b)的结构P,Z =1。晶胞尺寸为:a = 11.506(4),b = 7.149(2),c = 13.085(3)Å,α= 101.01(1),β= 114.06(2),γ = 90.85 (2a)为(2)°;一个= 11.230(4),b = 9.940(4),C ^ = 10.954(4),α= 112
    DOI:
    10.1039/dt9810001406
  • 作为产物:
    描述:
    1,1,1-三(羟甲基)乙烷硫酸氢溴酸溶剂黄146四丁基溴化铵 、 sodium hydroxide 作用下, 以 为溶剂, 反应 1.5h, 生成 3-溴甲基-3-甲基-1-氧杂环丁烷
    参考文献:
    名称:
    叠氮基甲基取代的氧杂环丁烷的合成与共聚:统计嵌段共聚物的形态
    摘要:
    3,3-双(叠氮基甲基)氧杂环丁烷和3-叠氮基甲基-3-甲基氧杂环丁烷是通过季戊四醇和间苯二酚与氢溴酸,乙酸和硫酸的混合物溴化,然后在相转移催化剂TBAB的存在下环化而获得的,形成氧杂环丁烷环并用叠氮化物离子取代溴化物取代基。3,3-双-(叠氮甲基)氧杂环丁烷和3-叠氮甲基-3-甲基氧杂环丁烷的共聚反应在由三异丁基铝和水制备的催化体系的存在下进行。使用小角度和广角X射线衍射分析方法确定合成共聚物的无定形晶体和畴结构。我们还提供了有关这些统计共聚物中构象和弛豫转变的数据。
    DOI:
    10.1007/s10593-017-2128-3
  • 作为试剂:
    参考文献:
    名称:
    Lead Optimization and Modulation of hERG Activity in a Series of Aminooxazoline Xanthene β-Site Amyloid Precursor Protein Cleaving Enzyme (BACE1) Inhibitors
    摘要:
    The optimization of a series of aminooxazoline xanthene inhibitors of beta-site amyloid precursor protein cleaving enzyme 1 (BACE1) is described. An early lead compound showed robust A beta lowering activity in a rat pharmacodynamic model, but advancement was precluded by a low therapeutic window to QTc prolongation in cardiovascular models consistent with in vitro activity on the hERG ion channel. While the introduction of polar groups was effective in reducing hERG binding affinity, this came at the expense of higher than desired Pgp-mediated efflux. A balance of low Pgp efflux and hERG activity was achieved by lowering the polar surface area of the P3 substituent while retaining polarity in the P2' side chain. The introduction of a fluorine in position 4 of the xanthene ring improved BACE1 potency (5-10-fold). The combination of these optimized fragments resulted in identification of compound 40, which showed robust A beta reduction in a rat pharmacodynamic model (78% A beta reduction in CSF at 10 mg/kg po) and also showed acceptable cardiovascular safety in vivo.
    DOI:
    10.1021/jm501266w
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文献信息

  • CYCLIC ETHER PYRAZOL-4-YL-HETEROCYCLYL-CARBOXAMIDE COMPOUNDS AND METHODS OF USE
    申请人:Genentech, Inc.
    公开号:US20140088117A1
    公开(公告)日:2014-03-27
    Cyclic ether pyrazol-4-yl-heterocyclyl-carboxamide compounds of Formula I, including stereoisomers, geometric isomers, tautomers, and pharmaceutically acceptable salts thereof, wherein R 2 is a cyclic ether and X is thiazolyl, pyrazinyl, pyridinyl, or pyrimidinyl, are useful for inhibiting Pim kinase, and for treating disorders such as cancer mediated by Pim kinase. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.
    公式I的环醚吡唑-4-基-杂环基-羧酰胺化合物,包括立体异构体、几何异构体、互变异构体和其药学上可接受的盐,其中R2为环醚,X为噻唑基、吡啶基、吡啶基或嘧啶基,可用于抑制Pim激酶,并用于治疗由Pim激酶介导的癌症等疾病。公开了使用公式I化合物进行体外、体内和体内诊断、预防或治疗哺乳动物细胞中的这类疾病或相关病理条件的方法。
  • [EN] 2-OXO-5H-CHROMENO[4,3-B]PYRIDINES FOR USE IN THE TREATMENT OF HEPATITIS B<br/>[FR] 2-OXO-5H-CHROMENO[4,3-B]PYRIDINES DESTINÉES À ÊTRE UTILISÉES DANS LE TRAITEMENT DE L'HÉPATITE B
    申请人:GALAPAGOS NV
    公开号:WO2019110352A1
    公开(公告)日:2019-06-13
    The present invention discloses compounds according to Formula (I), wherein R1, R2a, R2b, R3, R4, and R5 are as defined herein. The present invention relates to compounds, methods for their production, pharmaceutical compositions comprising the same, and methods of treatment using the same, for the prophylaxis and/or treatment of diseases involving hepatitis B by administering the compound of the invention.
    本发明公开了根据式(I)的化合物,其中R1、R2a、R2b、R3、R4和R5如本文所定义。本发明涉及化合物、其生产方法、包括其在内的药物组合物,以及使用该化合物进行预防和/或治疗涉及乙型肝炎的疾病的方法。
  • [EN] PIKFYVE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASE PIKFYVE
    申请人:ACURASTEM INCORPORATED
    公开号:WO2021163727A1
    公开(公告)日:2021-08-19
    The present invention relates to compounds useful as inhibitors of phosphatidylinositol-3-phosphate 5-kinase (PIKfyve) as well as their use for treating diseases and disorders associated with PIKfyve.
    本发明涉及作为磷脂酰肌醇-3-磷酸5-激酶(PIKfyve)抑制剂的化合物,以及它们用于治疗与PIKfyve相关的疾病和紊乱的用途。
  • Selective inhibition of aggrecanase in osteoarthritis treatment
    申请人:Noe C. Mark
    公开号:US20050227997A1
    公开(公告)日:2005-10-13
    This invention relates to a method of treatment for osteoarthritis involving inhibitors of aggrecanase that demonstrate IC 50 s of less than 20 nM and demonstrate differential potency against matrix metalloproteinases (MMPs) and a disintegrin and metalloproteinases (ADAMs or reprolysins). This invention also relates to compounds, methods of treatment and composition of Formula I: or a therapeutically acceptable salt thereof, wherein X is carbon or nitrogen; R 1 and R 2 are independently selected from the group consisting of hydrogen, hydroxy, and methyl, wherein at least one of R 1 and R 2 is methyl; R 3 and R 4 are independently selected from the group consisting of hydrogen, hydroxy, and methyl, or R 3 and R 4 may be taken together to form a carbonyl group; and R 5 and R 6 are independent substituents in the ortho, meta, or para positions and are independently selected from the group consisting of hydrogen, halogen, cyano, methyl, and ethyl; with the provisos: when X is carbon, then R 7 and R 8 are both hydrogen and at least one of R 1 , R 2 , R 3 , and R 4 is hydroxy; when X is carbon and R 5 is para-halo, then at least one of R 6 , R 3 , and R 4 is not hydrogen; when X is nitrogen, then R 8 is not present and R 7 is hydrogen or a group of the formula: wherein, Y is —CH 2 —NH 2 or —NH—CH 3 ; and when X is nitrogen and R 7 is H, then R 3 and R 4 are taken together to form a carbonyl group.
    这项发明涉及一种治疗骨关节炎的方法,涉及抑制aggrecanase的抑制剂,其IC50小于20 nM,并且对基质金属蛋白酶(MMPs)和脱粒蛋白酶(ADAMs或reprolysins)表现出差异的效力。这项发明还涉及化合物、治疗方法和Formula I的组成: 或其治疗上可接受的盐,其中X为碳或氮; R1和R2分别选自氢、羟基和甲基组成的群,其中至少一个为甲基; R3和R4分别选自氢、羟基和甲基组成的群,或R3和R4可一起形成一个羰基;以及 R5和R6是正交位、间位或对位的独立取代基,分别选自氢、卤素、氰基、甲基和乙基;附加条件: 当X为碳时,R7和R8都是氢,且至少一个R1、R2、R3和R4为羟基; 当X为碳且R5为对位卤素时,至少一个R6、R3和R4不是氢; 当X为氮时,R8不存在且R7为氢或一个公式的基团: 其中,Y为—CH2—NH2或—NH—CH3;以及 当X为氮且R7为H时,R3和R4一起形成一个羰基。
  • [EN] OXYSTEROLS AND METHODS OF USE THEREOF<br/>[FR] OXYSTÉROLS ET LEURS PROCÉDÉS D'UTILISATION
    申请人:SAGE THERAPEUTICS INC
    公开号:WO2018075698A1
    公开(公告)日:2018-04-26
    Compounds are provided according to Formula (A): and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof; wherein R1, R2, R3, R4, R5, R6, and RG are as defined herein. Compounds of the present invention are contemplated useful for the prevention and treatment of a variety of conditions.
    根据公式(A)提供化合物:以及药用可接受的盐和药物组合物;其中R1、R2、R3、R4、R5、R6和RG如本文所述定义。本发明的化合物被认为对预防和治疗多种疾病有用。
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同类化合物

顺-2,4-二甲基氧杂环丁烷 硫酰胺,N-[4-(氰基甲基)苯基]- 甲基(噁丁环烷-3-基甲基)胺 氧杂环丁烷-3-胺盐酸盐 氧杂环丁烷-3-硫醇 氧杂环丁烷-3-甲醛 氧杂环丁烷-3-甲醇 氧杂环丁烷-3-乙酸乙酯 氧杂环丁烷-2-甲酸乙酯 氧杂环丁-3-醇 噁丁环,3-[[(10-溴癸基)氧代]甲基]-3-甲基- 反-2,4-二甲基氧杂环丁烷 乙基-3-丙基-2-氧杂环丁烷 乙基-2-氧杂环丁烷 三甲氧基酯 三甲基((3-甲基氧杂环丁烷-3-基)乙炔)硅烷 [3-(甲基氨基)氧杂环丁-3-基]甲醇 O-(氧杂环丁烷-3-基)羟胺 N,3-二甲基-3-氧杂环丁烷甲胺 7-氧杂二环[4.2.0]辛烷 6-碘-2-氧杂螺[3.3]庚烷 6-噁-1-氮杂螺[3.3]庚烷草酸盐 5-氟-3,3-二甲基-1-氧杂螺[3.5]壬烷 4,4-二甲基-2-氧杂环丁烷甲腈 3-胺乙基氧杂环丁烷 3-羟乙基氧杂环丁烷 3-碘甲基-3-甲基氧杂环丁烷 3-碘氧杂环丁烷 3-硝基亚甲基-氧杂环丁烷 3-硝基-1-氧杂环丁烷 3-甲氨基氧杂环丁烷 3-甲氧基氧杂环丁烷 3-甲基环氧丁烷 3-甲基氧杂-3-胺盐酸盐 3-甲基-3-醛基-1-氧杂环丁烷 3-甲基-3-胺甲基-1-氧杂环丁烷 3-甲基-3-羧基-1-氧杂环丁烷 3-甲基-3-羟甲基氧杂环丁烷 3-甲基-3-氧杂环丁烷乙酸 3-甲基-3-[(2,2,2-三氟乙氧基)甲基]氧杂环丁烷 3-甲基-3-(2,2,3,3,3-五氟丙氧基)氧杂环丁烷 3-甲基 3-氨基氧杂环丁烷 3-环己基氧杂环丁烷 3-溴甲基-3-羟甲基-1-氧杂环丁烷 3-溴甲基-3-甲基-1-氧杂环丁烷 3-溴甲基-3-氯甲基-1-氧杂环丁烷 3-溴甲基-3-氟氧杂环丁烷 3-溴环氧丁烷 3-氯甲基-3-碘甲基-1-氧杂环丁烷 3-氯氧杂环丁烷