1-(((4S)-2,2-dimethyl(1,3-dioxolan-4-yl))methoxy)-2,2-dimethyl-1,1-diphenyl-1-silapropane | 161469-42-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(((4S)-2,2-dimethyl(1,3-dioxolan-4-yl))methoxy)-2,2-dimethyl-1,1-diphenyl-1-silapropane
• 英文别名: tert-butyl-[[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy]-diphenylsilane
• CAS: 161469-42-7
• 化学式: C₂₂H₃₀O₃Si
• 分子量: 370.564
• InChiKey: IIEWCDRPCONQME-SFHVURJKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.71
• 重原子数：
  26
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-(((4S)-2,2-dimethyl(1,3-dioxolan-4-yl))methoxy)-2,2-dimethyl-1,1-diphenyl-1-silapropane 在 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三氟乙酸 作用下， 以 四氢呋喃 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 72.0h， 生成 1-O-(tert-butyldiphenylsilyl)-2,3-di-O-oleoyl-sn-glycerol
  参考文献：
  名称：

  糖基磷脂酰肌醇（GPI）锚的新型荧光标记类似物的合成

  摘要：

  糖基磷脂酰肌醇（GPI）锚是一组复杂的糖脂，可将细胞外蛋白和糖蛋白附着到真核细胞外膜上。为了更好地理解GPI锚定，有必要访问均质，结构定义和功能化的GPI和GPI类似物。在这方面，化学合成是必需的，因为GPI锚在天然来源中相当稀缺且异质。在这项工作中，制备了三种磷酸二甘油酯（GPI）类似物，其磷酸甘油脂与假二糖核心及其荧光素结合物相连，是一种小型工具集，可用于探索脂质成分和碳水化合物端基异构体配置如何影响GPI锚定物的性质。

  DOI：

  10.1080/07328303.2013.826671
• 作为产物：
  描述：

  叔丁基二苯基氯硅烷 、 (R)-(-)-甘油醇缩丙酮 在 咪唑 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 1-(((4S)-2,2-dimethyl(1,3-dioxolan-4-yl))methoxy)-2,2-dimethyl-1,1-diphenyl-1-silapropane
  参考文献：
  名称：

  糖基磷脂酰肌醇（GPI）锚的新型荧光标记类似物的合成

  摘要：

  糖基磷脂酰肌醇（GPI）锚是一组复杂的糖脂，可将细胞外蛋白和糖蛋白附着到真核细胞外膜上。为了更好地理解GPI锚定，有必要访问均质，结构定义和功能化的GPI和GPI类似物。在这方面，化学合成是必需的，因为GPI锚在天然来源中相当稀缺且异质。在这项工作中，制备了三种磷酸二甘油酯（GPI）类似物，其磷酸甘油脂与假二糖核心及其荧光素结合物相连，是一种小型工具集，可用于探索脂质成分和碳水化合物端基异构体配置如何影响GPI锚定物的性质。

  DOI：

  10.1080/07328303.2013.826671

文献信息

• Synthesis and Activity of 6-Substituted Purine Linker Amino Acid Immunostimulants
  作者：Boulos Zacharie、Lyne Gagnon、Giorgio Attardo、Timothy P. Connolly、Yves St-Denis、Christopher L. Penney

  DOI：10.1021/jm960844m

  日期：1997.8.1

  Further, this potent in vitro activity was reflected as a significant increase in CTL cell number in vivo. However, immunophenotyping of some of the other equipotent compounds did not reveal a parallel relative increase in CTLs in vivo. It was difficult to formulate a rigorous structure-activity relationship based on in vitro CTL activity. Nevertheless, the activity was dependent upon the nature of

  合成了一系列6-取代的嘌呤基烷氧基羰基氨基酸，并评估了它们刺激细胞毒性T淋巴细胞（CTL）和混合淋巴细胞反应（MLR）的能力。这些化合物中的一些，特别是[[5- [6-（N，N-二甲基氨基）嘌呤-9-基]戊氧基]-羰基] D-精氨酸（BCH-1393，4a）在体外刺激了与白介素2（IL 2）相当的CTL。BCH-1393增加了10（-9）M和10（-5）M之间的CTL反应。此外，这种有效的体外活性反映为体内CTL细胞数量的显着增加。但是，某些其他等效化合物的免疫表型化并未显示出体内CTL的平行相对增加。难以根据体外CTL活性来建立严格的构效关系。尽管如此，活性取决于嘌呤上6位取代基的性质，氨基酸的类型和立体化学，以及嘌呤和氨基酸之间的距离和空间自由度（由接头的长度和刚度定义）。这些化合物通常是无毒的，如BCH-1393所示。BCH-1393是一种有前途的免疫刺激剂，可用于需要增加CTL或TH1型应答的疾病状态。
• Nitrosated nonsteroidal antiinflammatory compounds, compositions and methods of use related applications
  申请人：NitroMed, Inc.

  公开号：US20040024057A1

  公开（公告）日：2004-02-05

  The invention describes novel nitrosated nonsteroidal antiinflammatory drugs (NSAIDs) and pharmaceutically acceptable salts thereof, and novel compositions comprising at least one nitrosated NSAID, and, optionally, at least one compound that donates, transfers or releases nitric oxide, stimulates endogenous synthesis of nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor or is a substrate for nitric oxide synthase, and/or at least one therapeutic agent. The invention also provides novel compositions comprising at least one nitrosated NSAID, and at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The invention also provides novel kits comprising at least one nitrosated NSAID, and, optionally, at least one nitric oxide donor and/or at least one therapeutic agent. The invention also provides methods for treating inflammation, pain and fever; for treating gastrointestinal disorders; for facilitating wound healing; for treating and/or preventing gastrointestinal, renal and/or respiratory toxicities resulting from the use of nonsteroidal antiinflammatory compounds; for treating inflammatory disease states and/or disorders; and for treating and/or preventing ophthalmic diseases and/or disorders.

  该发明描述了新型亚硝化非甾体抗炎药（NSAIDs）及其药用盐，以及包含至少一种亚硝化NSAID的新型组合物，以及可选地，至少一种提供、转移或释放一氧化氮、刺激内源性一氧化氮合成、提高内源性内皮源性舒张因子水平或是一氧化氮合酶底物的化合物，和/或至少一种治疗剂。该发明还提供了包含至少一种亚硝化NSAID和至少一种提供、转移或释放一氧化氮、提高内源性内皮源性舒张因子水平、刺激内源性一氧化氮合成或是一氧化氮合酶底物和/或至少一种治疗剂的新型组合物。该发明还提供了包含至少一种亚硝化NSAID，可选地至少一种一氧化氮供体和/或至少一种治疗剂的新型试剂盒。该发明还提供了治疗炎症、疼痛和发热的方法；治疗胃肠道疾病的方法；促进伤口愈合的方法；治疗和/或预防由非甾体抗炎化合物使用引起的胃肠道、肾脏和/或呼吸道毒性的方法；治疗炎症性疾病状态和/或疾病的方法；以及治疗和/或预防眼科疾病和/或疾病的方法。
• [EN] TRANSLOCATION CONTROL ELEMENTS, REPORTER CODES, AND FURTHER MEANS FOR TRANSLOCATION CONTROL FOR USE IN NANOPORE SEQUENCING<br/>[FR] ÉLÉMENTS DE COMMANDE DE TRANSLOCATION, CODES RAPPORTEURS, ET AUTRES MOYENS DE COMMANDE DE TRANSLOCATION DESTINÉS À ÊTRE UTILISÉS DANS LE SÉQUENÇAGE DE NANOPORES
  申请人：STRATOS GENOMICS INC

  公开号：WO2020236526A1

  公开（公告）日：2020-11-26

  Phosphoramidate-based monomers are provided for use in the synthesis of expandable polymers for nanopore-based sensing. Such monomers comprising a reporter construct that contain a first reporter code, a symmetrical chemical brancher bearing a translocation control element, and a second reporter code, wherein the ends of the reporter construct are attached to phosphoramidate-nucleoside. Related methods and products are also provided.

  提供基于磷酰胺酸酯的单体，用于合成基于纳米孔传感的可膨胀聚合物。这些单体包括包含第一报告编码的报告构建物，带有转位控制元件的对称化学支链，以及第二报告编码的结构。报告构建物的末端连接到磷酰胺酸酯核苷酸。同时还提供相关方法和产品。
• Nitrosated nonsteroidal antiinflammatory compounds, compositions and methods of use
  申请人：Earl A. Richard

  公开号：US20050222243A1

  公开（公告）日：2005-10-06

  The invention describes novel nitrosated nonsteroidal antiinflammatory drugs (NSAIDs) and pharmaceutically acceptable salts thereof, and novel compositions comprising at least one nitrosated NSAID, and, optionally, at least one compound that donates, transfers or releases nitric oxide, stimulates endogenous synthesis of nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor or is a substrate for nitric oxide synthase, and/or at least one therapeutic agent. The invention also provides novel compositions comprising at least one nitrosated NSAID, and at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The invention also provides novel kits comprising at least one nitrosated NSAID, and, optionally, at least one nitric oxide donor and/or at least one therapeutic agent. The invention also provides methods for treating inflammation, pain and fever; for treating gastrointestinal disorders; for facilitating wound healing; for treating and/or preventing gastrointestinal, renal and/or respiratory toxicities resulting from the use of nonsteroidal antiinflammatory compounds; for treating inflammatory disease states and/or disorders; and for treating and/or preventing ophthalmic diseases and/or disorders.

  本发明描述了新型亚硝基化非甾体抗炎药（NSAIDs）及其药学上可接受的盐，以及包含至少一种亚硝基化NSAID和可选地至少一种化合物的新型组合物，该化合物捐赠、转移或释放一氧化氮，刺激内源性一氧化氮的合成，提高内源性的内皮源性舒张因子水平或是一氧化氮合酶的底物，和/或至少一种治疗剂。本发明还提供了包含至少一种亚硝基化NSAID和至少一种化合物的新型组合物，该化合物捐赠、转移或释放一氧化氮，提高内源性的内皮源性舒张因子水平，刺激内源性一氧化氮的合成或是一氧化氮合酶的底物和/或至少一种治疗剂。本发明还提供了包含至少一种亚硝基化NSAID、可选地至少一种一氧化氮供体和/或至少一种治疗剂的新型试剂盒。本发明还提供了治疗炎症、疼痛和发热的方法；治疗胃肠道疾病的方法；促进伤口愈合的方法；治疗和/或预防由非甾体抗炎化合物使用引起的胃肠道、肾脏和/或呼吸毒性的方法；治疗炎症性疾病状态和/或疾病的方法；以及治疗和/或预防眼科疾病和/或疾病的方法。
• NITROSATED NONSTEROIDAL ANTIINFLAMMATORY COMPOUNDS, COMPOSITIONS AND METHODS OF USE
  申请人：EARL Richard A.

  公开号：US20100093671A1

  公开（公告）日：2010-04-15

  The invention describes novel nitrosated nonsteroidal antiinflammatory drugs (NSAIDs) and pharmaceutically acceptable salts thereof, and novel compositions comprising at least one nitrosated NSAID, and, optionally, at least one compound that donates, transfers or releases nitric oxide, stimulates endogenous synthesis of nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor or is a substrate for nitric oxide synthase, and/or at least one therapeutic agent. The invention also provides novel compositions comprising at least one nitrosated NSAID, and at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The invention also provides novel kits comprising at least one nitrosated NSAID, and, optionally, at least one nitric oxide donor and/or at least one therapeutic agent. The invention also provides methods for treating inflammation, pain and fever; for treating gastrointestinal disorders; for facilitating wound healing; for treating and/or preventing gastrointestinal, renal and/or respiratory toxicities resulting from the use of nonsteroidal antiinflammatory compounds; for treating inflammatory disease states and/or disorders; and for treating and/or preventing ophthalmic diseases and/or disorders.

  该发明描述了新型亚硝酰化非甾体抗炎药（NSAIDs）及其药学上可接受的盐，并且描述了至少包含一种亚硝酰化NSAID和可选的至少一种化合物的新型组合物，该化合物捐赠、转移或释放一氧化氮，刺激内源性一氧化氮的合成，提高内源性内皮源性松弛因子的水平或是一氧化氮合酶的底物，并/或至少包含一种治疗剂。该发明还提供了至少包含一种亚硝酰化NSAID和至少一种化合物的新型组合物，该化合物捐赠、转移或释放一氧化氮，提高内源性内皮源性松弛因子的水平，刺激内源性一氧化氮的合成或是一氧化氮合酶的底物，并/或至少包含一种治疗剂。该发明还提供了至少包含一种亚硝酰化NSAID，可选的至少一种一氧化氮供体和/或至少一种治疗剂的新型试剂盒。该发明还提供了治疗炎症、疼痛和发热的方法；治疗胃肠道疾病的方法；促进伤口愈合的方法；治疗和/或预防使用非甾体抗炎化合物导致的胃肠道、肾脏和/或呼吸道毒性的方法；治疗炎症性疾病状态和/或疾病的方法；以及治疗和/或预防眼科疾病和/或疾病的方法。