(2S)-2-(methoxymethyl)oxolane

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧唑烯
• 英文名称: (2S)-2-(methoxymethyl)oxolane
• 化学式: C₆H₁₂O₂
• 分子量: 116.16
• InChiKey: IEOPZUMPHCZMCS-LURJTMIESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  8
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• SUBSTITUTED IMIDAZO[1,2-B]PYRIDAZINE DERIVATIVES, PHARMACEUTICAL COMPOSITIONS, AND METHODS OF USE AS BETA-SECRETASE INHIBITORS
  申请人：Mjalli Adnan M.M.

  公开号：US20110237570A1

  公开（公告）日：2011-09-29

  The present invention provides substituted imidazo[1,2-b]pyridazine derivatives, pharmaceutically acceptable salts thereof, and tautomers of any of the foregoing, where such compounds inhibit β-site amyloid precursor protein-cleaving enzyme (BACE), which may be useful in the treatment of diseases in which BACE is involved, such as Alzheimer's disease. The invention also provides pharmaceutical compositions comprising any of these compounds and the use of any of these compounds and compositions in the treatment of diseases, disorders, or conditions in which BACE is involved.

  本发明提供了替代的咪唑并[1,2-b]吡啶嗪衍生物，其药学上可接受的盐，以及上述任何一种的互变异构体，这些化合物抑制β-淀粉样前体蛋白裂解酶（BACE），这可能对治疗涉及BACE的疾病，如阿尔茨海默病，具有益处。本发明还提供了包括任何这些化合物的药物组合物以及在治疗涉及BACE的疾病、疾患或症状中使用任何这些化合物和组合物的用途。
• [EN] DEHYDRATIVE CYCLIZATION OF PENTITOLS USING WATER-TOLERANT LEWIS ACID CATALYSTS UNDER MILD CONDITIONS AND DERIVATIVES<br/>[FR] CYCLISATION PAR DÉSHYDRATATION DE PENTITOLS À L'AIDE DE CATALYSEURS DE TYPE ACIDE DE LEWIS TOLÉRANTS À L'EAU DANS DES CONDITIONS DOUCES, ET DÉRIVÉS CORRESPONDANTS
  申请人：ARCHER DANIELS MIDLAND CO

  公开号：WO2017030684A1

  公开（公告）日：2017-02-23

  A catalytic process for the dehydrative cyclization of pentitols to synthesize anhydropentitols is described. Water-tolerant Lewis acids (in particular, metal triflates) are employed as catalysts to improve conversion and anhydropentitol selectivity at ultra-low catalyst loadings. The process can produce cyclic ether triols in high yields with concurrent complete pentitol conversion.

  描述了一种用于将戊醇类化合物进行脱水缩合反应合成无水戊醇类化合物的催化过程。在超低催化剂负载下，采用耐水性路易斯酸（特别是金属三氟甲磺酸盐）作为催化剂，以提高转化率和无水戊醇类化合物的选择性。该过程可以高产率地产生环氧三元醇，同时实现完全的戊醇类化合物转化。
• [EN] COVALENT RAS INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE RAS COVALENTS ET LEURS UTILISATIONS
  申请人：REVOLUTION MEDICINES INC

  公开号：WO2021108683A1

  公开（公告）日：2021-06-03

  The disclosure features compounds, or pharmaceutically acceptable salts thereof, alone and in combination with other therapeutic agents, pharmaceutical compositions, and protein conjugates thereof, capable of modulating biological processes including Ras, and their uses in the treatment of cancers.

  该披露涵盖化合物或其药用盐，单独或与其他治疗剂、药物组合和蛋白共轭物结合在一起，能够调节包括Ras在内的生物过程，并在癌症治疗中的用途。
• Pyrazolo[3,4-b]pyridine compounds, and their use as PDE4 inhibitors
  申请人：Allen George David

  公开号：US20080058369A1

  公开（公告）日：2008-03-06

  The invention provides N-[1,6-diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}-4-(8-[(2-hydroxyethyl)(methyl)amino]octanoyl}amino)benzamide, whose formula is , or a salt thereof, such as the monohydrochloride salt thereof. The invention also provides the use of the compound or salt as inhibitors of phosphodiesterase type IV (PDE4) and/or for the treatment and/or prophylaxis of inflammatory and/or allergic diseases such as chronic obstructive pulmonary disease (COPD), asthma, or rhinitis (e.g. allergic and/or non-allergic rhinitis).

  本发明提供一种N-[1,6-二乙基-4-(四氢-2H-吡喃-4-基氨基)-1H-吡唑并[3,4-b]吡啶-5-基]甲基}-4-(8-[(2-羟乙基)(甲基)氨基]辛酰}氨基)苯甲酰胺，其化学式为，或其盐，例如单盐酸盐。本发明还提供该化合物或盐作为磷酸二酯酶IV (PDE4) 的抑制剂以及/或用于治疗和/或预防炎症和/或过敏性疾病，如慢性阻塞性肺疾病 (COPD)，哮喘或鼻炎 (如过敏性和/或非过敏性鼻炎)。
• PYRAZOLO[3,4-B]PYRIDINE COMPOUNDS, AND THEIR USE AS PDE4 INHIBITORS
  申请人：Allen David George

  公开号：US20090318494A1

  公开（公告）日：2009-12-24

  The invention provides a compound of formula (I) or a salt thereof: wherein Ar has the sub-formula (w), (y), (z1) or (z2): wherein the several groups are defined herein below, and the use of these compounds as inhibitors of phosphodiesterase type IV (PDE4).

  本发明提供了式(I)的化合物或其盐：其中Ar具有子式(w)，(y)，(z1)或(z2)：其中各个基团在下文中定义，并使用这些化合物作为磷酸二酯酶IV型（PDE4）的抑制剂。