4-(benzyloxy)benzyl methanesulfonate

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 4-(benzyloxy)benzyl methanesulfonate
• 英文别名: 4-Benzyloxybenzyl methanesulfonate；(4-phenylmethoxyphenyl)methyl methanesulfonate
• 化学式: C₁₅H₁₆O₄S
• 分子量: 292.356
• InChiKey: VXXPVCDYQTXHCF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  61
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-(benzyloxy)benzyl methanesulfonate 在 sodium hydride 、 一水合肼 作用下， 以 四氢呋喃 、 甲苯 、 mineral oil 为溶剂， 反应 18.08h， 生成 4-(4-benzyloxyphenylmethyl)-1,2-dihydro-5-isopropyl-3H-pyrazol-3-one
  参考文献：
  名称：

  Structure–activity relationship studies of 4-benzyl-1H-pyrazol-3-yl β-d-glucopyranoside derivatives as potent and selective sodium glucose co-transporter 1 (SGLT1) inhibitors with therapeutic activity on postprandial hyperglycemia

  摘要：

  Sodium glucose co-transporter 1 (SGLT1) plays a dominant role in the absorption of glucose in the gut and is considered a promising target in the development of treatments for postprandial hyperglycemia. A series of 4-benzyl-1H-pyrazol-3-yl beta-D-glucopyranoside derivatives have been synthesized, and its inhibitory activity toward SGLTs has been evaluated. By altering the substitution groups at the 5-position of the pyrazole ring, and every position of the phenyl ring, we studied the structure-activity relationship (SAR) profiles and identified a series of potent and selective SGLT1 inhibitors. Representative derivatives showed a dose-dependent suppressing effect on the escalation of blood glucose levels in oral mixed carbohydrate tolerance tests (OCTT) in streptozotocin-nicotinamide-induced diabetic rats (NA-STZ rats). (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.09.037
• 作为产物：
  描述：

  4-苄氧基苄醇 、 甲基磺酰氯 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 5.5h， 生成 4-(benzyloxy)benzyl methanesulfonate
  参考文献：
  名称：

  可持续的有机磷催化施陶丁格还原

  摘要：

  已经开发出一种高效且可持续的Staudinger催化还原方法，用于以优异的产率将有机叠氮化物转化为胺。该反应对优异的官能团具有极好的官能团耐受性，这些官能团否则容易还原，例如砜，酯，酰胺，酮，腈，烯烃和苄基醚。通过使用PMHS，CPME和缺少柱色谱法可以举例说明反应的绿色性质。

  DOI：

  10.1039/c8gc02136h

文献信息

• [EN] MATRIX METALLOPROTEINASE INHIBITORS<br/>[FR] INHIBITEURS DE MÉTALLOPROTÉINASE MATRICIELLE
  申请人：RANBAXY LAB LTD

  公开号：WO2012038942A1

  公开（公告）日：2012-03-29

  This invention also relates to pharmacological compositions containing the compounds of the present invention, and methods of treating asthma, rheumatoid arthritis, COPD, rhinitis, osteoarthritis, psoriatic arthritis, psoriasis, pulmonary fibrosis, pulmonary inflammation, acute respiratory distress syndrome, perodontitis, multiple sclerosis, gingivitis, atherosclerosis, dry eye, neointimal proliferation, which leads to restenosis and ischemic heart faliure, stroke, renal diseases, tumor metastasis, and other inflammatory disorders characterized by over-expression and over-activation of matrix metalloproteinase using the compounds.

  这项发明还涉及含有本发明化合物的药物组合物，以及治疗哮喘、类风湿关节炎、慢性阻塞性肺病、鼻炎、骨关节炎、银屑病性关节炎、银屑病、肺纤维化、肺部炎症、急性呼吸窘迫综合征、牙周炎、多发性硬化症、牙龈炎、动脉粥样硬化、干眼症、新生内膜增生，导致再狭窄和缺血性心力衰竭、中风、肾脏疾病、肿瘤转移，以及使用这些化合物治疗过度表达和过度活化基质金属蛋白酶的其他炎症性疾病的方法。
• MATRIX METALLOPROTEINASE INHIBITORS
  申请人：RANBAXY LABORATORIES LIMITED

  公开号：US20140148459A1

  公开（公告）日：2014-05-29

  This invention also relates to pharmacological compositions containing the compounds of the present invention, and methods of treating asthma, rheumatoid arthritis, COPD, rhinitis, osteoarthritis, psoriatic arthritis, psoriasis, pulmonary fibrosis, pulmonary inflammation, acute respiratory distress syndrome, periodontitis, multiple sclerosis, gingivitis, gingivitis, atherosclerosis, dry eye, neointimal proliferation, which leads to restenosis and ischemic heart failure, stroke, renal diseases, tumor metastasis, and pounds.

  这项发明还涉及含有本发明化合物的药物组合物，以及治疗哮喘、类风湿关节炎、慢性阻塞性肺病、鼻炎、骨关节炎、银屑病性关节炎、牛皮癣、肺纤维化、肺部炎症、急性呼吸窘迫综合征、牙周炎、多发性硬化症、牙龈炎、牙龈炎、动脉粥样硬化、干眼症、新生内膜增生导致再狭窄和缺血性心力衰竭、中风、肾脏疾病、肿瘤转移和磅的方法。
• Thiazolidinedione derivatives, method for preparing the derivatives and
  申请人：Senga Pharmaceutical Laboratory Inc.

  公开号：US05811439A1

  公开（公告）日：1998-09-22

  A thiazolidinedione derivative represented by the following general formula (I): ##STR1## \x9bwherein the dotted line represents a single bond or a double bond, the thiazolidinedione ring residue is linked to either of 2-, 3-, 4-, 5- and 6-positions on the indole ring and R represents a group selected from the group consisting of hydrogen atom and alkyl, alkenyl, alkynyl, phenyl, aralkyl, heterocycloalkyl, arylsulfonyl and arylaminocarbonyl groups! or a pharmaceutically acceptable salt thereof exhibits excellent effects of reducing the blood sugar level and of reducing the lipid concentration in blood and is accordingly useful as a therapeutic agent for treating diabates mellitus. These derivatives and pharmaceutically acceptable salt thereof are almost free of any side effect.

  以下是通用公式（I）所代表的噻唑烷二酮衍生物：##STR1## 其中虚线代表单键或双键，噻唑烷二酮环残基连接到吲哚环的2-、3-、4-、5-和6-位置中的任一位置，R代表从氢原子和烷基、烯基、炔基、苯基、芳基烷基、杂环烷基、芳基磺酰基和芳基氨基甲酰基组成的群中选择的一个群！或其药学上可接受的盐表现出降低血糖水平和降低血液中脂质浓度的优异效果，因此可用作治疗糖尿病的治疗剂。这些衍生物及其药学上可接受的盐几乎没有任何副作用。
• Extending the structure−activity relationship study of marine natural ningalin B analogues as P-glycoprotein inhibitors
  作者：Chao Yang、Iris L.K. Wong、Kai Peng、Zhen Liu、Peng Wang、Tingfu Jiang、Tao Jiang、Larry M.C. Chow、Sheng Biao Wan

  DOI：10.1016/j.ejmech.2016.09.070

  日期：2017.1

  In the present study, a total of 25 novel ningalin B analogues were synthesized and evaluated for their P-gp modulating activity in a P-gp overexpressed breast cancer cell line LCC6MDR. Preliminary structure-activity study shows that A ring and its two methoxy groups are important pharmacophores for P-gp inhibiting activity. Among all derivatives, 23 is the most potent P-gp modulator with EC50 of 120–165 nM

  在本研究中，总共合成了25种新的宁格灵B类似物，并评估了它们在过表达P-gp的乳腺癌细胞LCC6MDR中的P-gp调节活性。初步的结构活性研究表明，A环及其两个甲氧基是抑制P-gp活性的重要药效团。在所有衍生物中，23是最有效的P-gp调节剂，在逆转紫杉醇，DOX，长春碱和长春新碱的抗性方面，EC 50为120-165 nM。与维拉帕米相比，选择指数至少大于606相对安全。机理研究表明，化合物23通过抑制P-gp的转运活性来逆转P-gp介导的耐药性，从而恢复细胞内药物的积累。总而言之，我们的研究表明，宁格灵B类似物23是一种无细胞毒性且有效的P-gp化学增敏剂，可在将来用于逆转P-gp介导的临床癌症药物耐药性。
• Thiazolidinedione derivatives, process for their preparation and pharmaceutical compositions containing them
  申请人：TOBISHI PHARMACEUTICAL CO., LTD.

  公开号：EP0780389A1

  公开（公告）日：1997-06-25

  A thiazolidinedione derivative represented by the following general formula (I): [wherein the dotted line represents a single bond or a double bond , the thiazolidinedione ring residue is linked to either of 2-, 3-, 4-, 5- and 6-positions on the indole ring and R represents a group selected from the group consisting of hydrogen atom and alkyl, alkenyl, alkynyl, phenyl, aralkyl, heterocycloalkyl, arylsulfonyl and arylaminocarbonyl groups] or a pharmaceutically acceptable salt thereof exhibits excellent effects of reducing the blood sugar level and of reducing the lipid concentration in blood and is accordingly useful as a therapeutic agent for treating diabates mellitus. These derivatives and pharmaceutically acceptable salt thereof are almost free of any side effect.

  由以下通式（I）代表的噻唑烷二酮衍生物： [其中虚线代表单键或双键，噻唑烷二酮环残基与吲哚环上的 2-、3-、4-、5-和 6-位中的任一个相连，R 代表选自氢原子和烷基、烯基、炔基、苯基、芳基、杂环烷基、芳基磺酰基和芳基氨基羰基组成的基团]或其药用盐、或其药学上可接受的盐具有极佳的降低血糖水平和血脂浓度的效果，因此可用作治疗糖尿病的药物。这些衍生物及其药学上可接受的盐几乎没有任何副作用。