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testosterone bromoacetate | 4588-81-2

中文名称
——
中文别名
——
英文名称
testosterone bromoacetate
英文别名
17beta-[(Bromoacetyl)oxy]androst-4-en-3-one;[(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl] 2-bromoacetate
testosterone bromoacetate化学式
CAS
4588-81-2
化学式
C21H29BrO3
mdl
——
分子量
409.363
InChiKey
PALQPHIJBDKABO-ZKHIMWLXSA-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):
    4.7
  • 重原子数:
    25
  • 可旋转键数:
    3
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.81
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    3

SDS

SDS:118eed6937c904e12599139404a74207
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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
  • 下游产品
    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:
    testosterone bromoacetatepotassium tert-butylate 、 C16H35BrMnN3O2P2 、 sodium hydroxide 作用下, 以 1,4-二氧六环甲醇 为溶剂, 反应 51.0h, 生成 苯丙酸睾酮
    参考文献:
    名称:
    锰与磷叶立德的锰催化偶联选择性构建CC和C = C键
    摘要:
    在本文中,我们报道了锰与磷酰化物的锰催化偶联。伯醇与磷酰化物偶联形成碳碳单键(CC)和碳碳双键(C = C)的选择性可以通过配体控制。在更具挑战性的仲醇与磷酰化物的转化中,通过反应条件,即碱的量,可以控制形成CC与C = C键的选择性。偶联反应的范围和局限性通过21种醇和15种烷基化物的转化得到了彻底评估。值得注意的是,与基于贵金属络合物作为催化剂的现有方法相比,本催化体系基于富含稀土的锰催化剂。该反应也可以在顺序的一锅法反应中进行,该反应在锰催化的C-C和C = C键形成后就地生成磷叶立德。机理研究表明,CC键是通过借位氢途径生成的,而C = C键的形成遵循无受体的脱氢偶联途径。
    DOI:
    10.1002/adsc.202001209
  • 作为产物:
    描述:
    睾酮溴乙酰溴碳酸氢钠 作用下, 以 乙腈 为溶剂, 生成 testosterone bromoacetate
    参考文献:
    名称:
    通过意外的 1,2-烷基自由基迁移对具有三重卡宾的杂环进行 C−H 官能化**
    摘要:
    三线态卡宾参与吲哚杂环的 C3-H 官能化。我们在此描述了对该反应的综合实验和计算研究,并揭示了一种意想不到的 1,2-烷基自由基迁移途径。
    DOI:
    10.1002/chem.202300214
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文献信息

  • Testosterone prodrugs for improved drug delivery
    申请人:Affymax Technologies N.V.
    公开号:US05622944A1
    公开(公告)日:1997-04-22
    Compositions and methods are provided for enhanced transdermal electrotransport of 17-hydroxy sterol compounds, including testosterone. The parent sterols are modified at the 17-hydroxy position by covalent attachment of a charged chemical modifier. The chemical modifier provides the parent sterol with enhanced transport properties and is hydrolyzed under physiological conditions to release the active parent compound. The composition comprises a 17-hydroxy sterol/chemical modifier complex, more generally represented by the formula (sterol--O--)C(O)--R--N(R.sup.1)(R.sup.2)(R.sup.3).sup.+. The portion of the complex derived from the chemical modifier is indicated by "C(O)--R--N(R.sup.1)(R.sup.2)(R.sup.3).sup.+ ", where N(R.sup.1)(R.sup.2)(R.sup.3).sup.+ represents a quaternary ammonium group and R.sup.1, R.sup.2, and R.sup.3 are independently selected from the group consisting of lower alkyl, alkyl, aryl, arylalkyl, cycloalkyl, heteroalkyl, and heteroarylalkyl; or R.sup.1 and R.sup.2 together with the nitrogen to which they are attached form a substituted heterocycle and R.sup.3 is lower alkyl, and R is a linking moiety, linking the (sterol--O)--C(O)-- to the nitrogen atom.
    提供了用于增强17-羟基甾醇化合物(包括睾酮)经皮电输送的组合物和方法。通过在17-羟基位置上通过共价连接带电化学修饰剂来修改母体甾醇。化学修饰剂为母体甾醇提供增强的输送性能,并在生理条件下水解以释放活性母体化合物。该组合物包括17-羟基甾醇/化学修饰剂复合物,更一般地表示为公式(甾醇-O-)C(O)-R-N(R1)(R2)(R3)+。从化学修饰剂衍生的复合物部分由“C(O)-R-N(R1)(R2)(R3)+”表示,其中N(R1)(R2)(R3)+代表季铵基团,R1、R2和R3分别独立地选自较低的烷基、烷基、芳基、芳基烷基、环烷基、杂原子烷基和杂原子芳基烷基组成的群;或者R1和R2与它们连接的氮一起形成取代的杂环,R3是较低的烷基,R是一个连接基团,将(甾醇-O)-C(O)-连接到氮原子。
  • Brain-specific drug delivery
    申请人:University of Florida
    公开号:US04824850A1
    公开(公告)日:1989-04-25
    The subject compounds, which are adapted for the site-specific/sustained delivery of centrally acting drug species to the brain, are: (a) compounds of the formula [D--DHC] (I) wherein [D] is a centrally acting drug species, and [DHC] is the reduced, biooxidizable, blood-brain barrier penetrating lipoidal form of a dihydropyridine.revreaction.pyridinium salt redox carrier, with the proviso that when [DHC] is ##STR1## wherein R is lower alkyl or benzyl and [D] is a drug species containing a single NH.sub.2 or OH functional group, the single OH group when present being a primary or secondary OH group, said drug species being linked directly through said NH.sub.2 or OH function group to the carbonyl function of [DHC], then [D] must be other than a sympathetic stimulant, steroid sex hormone or long chain alkanol; and (b) non-toxic pharmaceutically acceptable salts of compounds of formula (I) wherein [D] is a centrally acting drug species and [DHC] is the reduced, biooxidizable, blood-brain barrier penetrating lipoidal form of a dihydropyridine.revreaction.pyridinium salt redox carrier. The corresponding ionic pyridinium salt type drug/carrier entitles [D--QC].sup.+ X.sup.- are also disclosed.
    这些适用于将中枢作用药物种类定向/持续释放到大脑的主体化合物是:(a) 公式[D--DHC] (I)的化合物,其中[D]是中枢作用药物种类,[DHC]是二氢吡啶盐氧化还原、穿透血脑屏障的脂质形式,带有二氢吡啶盐氧化还原载体,但当[DHC]是##STR1##其中R是较低的烷基或苄基,[D]是含有单个NH.sub.2或OH官能团的药物种类,当存在单个OH官能团时,该OH官能团为一次或二次OH官能团,该药物种类通过NH.sub.2或OH官能团直接连接到[DHC]的羰基官能团,则[D]不能是交感神经刺激剂、类固醇性激素或长链烷醇;以及(b) 公式(I)的化合物的无毒的药用可接受盐,其中[D]是中枢作用药物种类,[DHC]是二氢吡啶盐氧化还原、穿透血脑屏障的脂质形式,带有二氢吡啶盐氧化还原载体。还披露了相应的离子式吡啶盐型药物/载体[D--QC].sup.+ X.sup.-。
  • Long-acting contraceptive agents: testosterone esters of unsaturated acids
    作者:C Francisco
    DOI:10.1016/0039-128x(90)90072-j
    日期:1990.1
    ethyl ester was easily obtained, this compound could not be hydrolyzed to the acid (XIIIb). Hence, an alternative procedure was tried for the synthesis of the ester XIIIa, by reaction of bromoacetate of testosterone (XIVa) with triphenylphosphine to give the phosphorane (XVa). Reaction of this phosphorane (XVa) with 1-diazoheptan-2-one (XVI) led to the allenic ester (XIIIa).
    描述了13种新的睾丸激素酯的合成,其中酯化酸在链中带有炔属,烯属或多不饱和官能团,用于评估长效雄激素。世界卫生组织开发的一种长效睾丸激素酯计划,与睾丸酮庚酸酯相比,它具有更高的恒定释放速率并将睾丸激素水平维持在正常范围内更长,发现这些酯类对生育和老年病具有作用。描述了13种新的睾丸激素酯的合成,其中酯化酸在链中带有炔属,烯属或多不饱和官能团,用于评估长效雄激素。核磁共振(NMR)图像记录在光谱仪上。使用CDC13作为溶剂将样品记录在试管中。NMR光谱用Perkin-Elmer仪器在CDC13中记录,其中四甲基硅烷作为内部参考。在同一光谱仪上测量红外光谱。还记录了质谱。在Merck硅胶上进行薄层色谱,并且喷雾剂是碘或香草醛。在常规处理后,向睾丸酮溶液中加入相应的酰氯,得到纯酯。E-5-甲基己二,4-二烯酸(IXb),5-苯基戊-2-,4-二烯酸(Xb),5-苯基-4-yn-戊-2-烯酸(XI
  • Brain-specific drug delivery of steroid sex hormones cleaved from
    申请人:University of Florida
    公开号:US04900837A1
    公开(公告)日:1990-02-13
    The subject compounds, which are adapted for the site-specific/sustained delivery of centrally acting drug species to the brain, are: (a) compounds of the formula [D--DHC] (I) wherein [D] is a centrally acting drug species, and [DHC] is the reduced, biooxidizable, blood-brain barrier penetrating lipoidal form of a dihydropyridine.revreaction.pyridinium salt redox carrier, with the proviso that when [DHC] is ##STR1## wherein R is lower alkyl or benzyl and [D] is a drug species containing a single NH.sub.2 or OH functional group, the single OH group when present being a primary or secondary OH group, said drug species being linked directly through said NH.sub.2 or OH function group to the carbonyl function of [DHC], then [D] must be other than a sympathetic stimulant, steroid sex hormone or long chain alkanol; and (b) non-toxic pharmaceutically acceptable salts of compounds of formula (I) wherein [D] is a centrally acting drug species and [DHC] is the reduced, biooxidizable, blood-brain barrier penetrating lipoidal form of a dihydropyridine.revreaction.pyridinium salt redox carrier. The corresponding ionic pyridinium salt type drug/carrier entitles [D--QC].sup.+ X.sup.- are also disclosed.
    这些化合物适用于特定部位/持续性地将中枢神经系统药物物种传递到大脑,其中包括:(a)公式[D--DHC](I)的化合物,其中[D]是中枢神经系统药物物种,[DHC]是二氢吡啶盐氧化还原载体的还原、可生物氧化、穿过血脑屏障的脂质形式,但当[DHC]为##STR1##其中R为低级烷基或苄基,[D]为含有单个NH.sub.2或OH官能团的药物物种,当存在单个OH官能团时,其为一级或二级OH官能团,该药物物种通过NH.sub.2或OH功能团直接连接到[DHC]的羰基功能团,则[D]必须不是交感神经兴奋剂、类固醇性激素或长链烷醇;以及(b)公式(I)的化合物的非毒性药用可接受盐,其中[D]是中枢神经系统药物物种,[DHC]是二氢吡啶盐氧化还原载体的还原、可生物氧化、穿过血脑屏障的脂质形式。还公开了相应的离子吡啶盐型药物/载体[D--QC].sup.+ X.sup.-。
  • Palladium-catalyzed three-component radical-polar crossover carboamination of 1,3-dienes or allenes with diazo esters and amines
    作者:Geng-Xin Liu、Xiao-Ting Jie、Ge-Jun Niu、Li-Sheng Yang、Xing-Lin Li、Jian Luo、Wen-Hao Hu
    DOI:10.3762/bjoc.20.59
    日期:——
    Abstract Herein, we report a visible-light-mediated palladium-catalyzed three-component radical-polar crossover carboamination of 1,3-dienes or allenes with diazo esters and amines, affording unsaturated γ- and ε-amino acid derivatives with diverse structures. In this methodology, the diazo compound readily transforms into a hybrid α-ester alkylpalladium radical with the release of dinitrogen. The
     抽象的 在此,我们报道了可见光介导的钯催化三组分自由基极性交叉碳胺化反应,1,3-二烯或丙二烯与重氮酯和胺发生反应,得到具有不同结构的不饱和γ-和ε-氨基酸衍生物。在该方法中,重氮化合物很容易转化为杂化α-酯烷基钯自由基并释放二氮。自由基中间体选择性地加成到 1,3-二烯或丙二烯的双键上,然后是烯丙基钯自由基-极性交叉路径和与胺底物的选择性烯丙基取代,从而产生单个不饱和 γ- 或 ε-氨基酸衍生物。该方法在温和且简单的反应条件下进行,并显示出较高的官能团耐受性,特别是在各种生物活性分子的掺入方面。对放大反应和多种衍生化的研究突出了这种多组分反应方案的实用性。 Beilstein J. Org. Chem. 2024, 20, 661–671. doi:10.3762/bjoc.20.59
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