2-(4-(benzyloxy)-5-bromo-2-methylphenyl)-1,3-dioxolane | 957773-99-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2-(4-(benzyloxy)-5-bromo-2-methylphenyl)-1,3-dioxolane
• 英文别名: 2-(5-bromo-2-methyl-4-phenylmethoxyphenyl)-1,3-dioxolane
• CAS: 957773-99-8
• 化学式: C₁₇H₁₇BrO₃
• 分子量: 349.224
• InChiKey: DWRZCCBZCDDBDJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 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：

  2-(4-(benzyloxy)-5-bromo-2-methylphenyl)-1,3-dioxolane 在 盐酸 、 正丁基锂 作用下， 以 四氢呋喃 、 水 为溶剂， 生成 2,3,4,6-tetra-O-benzyl-1-C-[2-(benzyloxy)-5-formyl-4-methylphenyl]-5-thio-D-glucopyranose
  参考文献：
  名称：

  Discovery of a potent, low-absorbable sodium-dependent glucose cotransporter 1 (SGLT1) inhibitor (TP0438836) for the treatment of type 2 diabetes

  摘要：

  The design and synthesis of a novel class of low-absorbable SGLT1 inhibitors are described. To achieve low absorption in the new series, we performed an optimization study based on a strategy to increase TPSA. Fortunately, the optimization of an aglycon moiety and a side chain of the distal aglycon moiety led to the identification of compound 30b as a potent and low-absorbable SGLT1 inhibitor. Compound 30b showed a desirable PK profile in Sprague-Dawley (SD) rats and a favorable glucose-lowering effect in diabetic rats.

  DOI：

  10.1016/j.bmcl.2018.09.035
• 作为产物：
  描述：

  4-(苄氧基)-5-溴-2-甲基苯甲酸 在 草酰氯 、 对甲苯磺酸 、 N,N-二甲基甲酰胺 作用下， 以 氯仿 、 甲苯 为溶剂， 生成 2-(4-(benzyloxy)-5-bromo-2-methylphenyl)-1,3-dioxolane
  参考文献：
  名称：

  Discovery of a potent, low-absorbable sodium-dependent glucose cotransporter 1 (SGLT1) inhibitor (TP0438836) for the treatment of type 2 diabetes

  摘要：

  The design and synthesis of a novel class of low-absorbable SGLT1 inhibitors are described. To achieve low absorption in the new series, we performed an optimization study based on a strategy to increase TPSA. Fortunately, the optimization of an aglycon moiety and a side chain of the distal aglycon moiety led to the identification of compound 30b as a potent and low-absorbable SGLT1 inhibitor. Compound 30b showed a desirable PK profile in Sprague-Dawley (SD) rats and a favorable glucose-lowering effect in diabetic rats.

  DOI：

  10.1016/j.bmcl.2018.09.035

文献信息

• [EN] 5,5-DIFLUORO- AND 5-FLUORO-5-METHYL-C-GLYCOSIDE DERIVATIVES USEFUL AS DUAL SGLT1 / SGLT2 MODULATORS<br/>[FR] DÉRIVÉS DE 5,5-DIFLUORO-ET 5-FLUORO-5-MÉTHYL-C-GLYCOSIDE UTILES EN TANT QUE MODULATEURS DUGLT1/SGLT2
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2019215633A1

  公开（公告）日：2019-11-14

  The present invention is directed to 5,5-difluoro- and 5-fluoro-5-methyl-C-glycoside derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by SGLT activity, more particularly dual SGLT1/2 activity.

  本发明涉及5,5-二氟-和5-氟-5-甲基-C-糖苷衍生物，含有它们的药物组合物以及它们在治疗由SGLT活性调节的疾病和症状中的应用，更具体地说是双重SGLT1/2活性。
• [EN] BENZOCYCLOBUTANE DERIVATIVES USEFUL AS DUAL SGLT1/SGLT2 MODULATORS<br/>[FR] DÉRIVÉS DE BENZOCYCLOBUTANE UTILES EN TANT QUE MODULATEURS DOUBLES DE SGLT1/SGLT2
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2018089449A1

  公开（公告）日：2018-05-17

  The present invention is directed to benzocyclobutane derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by SGLT activity, more particularly dual SGLT1/2 activity. More particularly, the compounds of the present invention are useful in the treatment of for example, Type II diabetes mellitus, Syndrome X, and complications and symptoms associated with said disorders.

  本发明涉及苯并环丁烷衍生物，含有它们的药物组合物以及它们在治疗由SGLT活性调节的疾病和症状中的应用，更具体地说是双重SGLT1/2活性。更具体地说，本发明的化合物在治疗例如II型糖尿病、X综合征以及与这些疾病相关的并发症和症状中是有用的。
• C-PHENYL GLYCITOL COMPOUND
  申请人：Kakinuma Hiroyuki

  公开号：US20100022460A1

  公开（公告）日：2010-01-28

  Provided is a novel C-phenyl glycitol compound that may serve as a prophylactic or therapeutic agent for diabetes by inhibiting both SGLT1 activity and SGLT2 activity, thereby exhibiting a glucose absorption suppression action and a urine glucose excretion action. A C-phenyl glycitol compound represented by Formula (I) below or a pharmaceutically acceptable salt thereof or a hydrate thereof wherein R 1 and R 2 are the same or different and represent a hydrogen atom, a hydroxyl group, a C 1-6 alkyl group, a C 1-6 alkoxy group or a halogen atom, R 3 is a hydrogen atom, a C 1-6 alkyl group, a C 1-6 alkoxy group or a halogen atom, Y is a C 1-6 alkylene group, —O—(CH 2 )n— (n is an integer of 1 to 4) or a C 2-6 alkenylene group, provided that when Z is —NHC(═NH)NH 2 or —NHCON(R B )R C , n is not 1, Z is —CONHR A , —NHC(═NH)NH 2 or —NHCON(R B )R C ,

  提供的是一种新型C-苯基甘露醇化合物，可以作为预防或治疗糖尿病的药物，通过抑制SGLT1活性和SGLT2活性，从而表现出抑制葡萄糖吸收和尿液葡萄糖排泄的作用。该化合物表示为以下式子（I）的C-苯基甘露醇化合物，或其药学上可接受的盐或水合物，其中R1和R2相同或不同，表示氢原子、羟基、C1-6烷基、C1-6烷氧基或卤素原子，R3表示氢原子、C1-6烷基、C1-6烷氧基或卤素原子，Y表示C1-6烷基、-O-(CH2)n-（n为1至4的整数）或C2-6烯基烷基，但当Z为-NHC（=NH）NH2或-NHCON（RB）RC时，n不为1，Z为CONHRA，-NHC（=NH）NH2或-NHCON（RB）RC。
• 1-PHENYL 1-THIO-D-GLUCITOL DERIVATIVE
  申请人：Kakinuma Hiroyuki

  公开号：US20100069460A1

  公开（公告）日：2010-03-18

  A 1-phenyl 1-thio-D-glucitol compound represented by formula (I) or the like: or a pharmaceutically acceptable salt thereof or a hydrate thereof, or a pharmaceutical preparation comprising the same as an active ingredient is useful as a novel type of prophylactic or therapeutic agent for diabetes, diabetes-related diseases or diabetic complications, which inhibits both SGLT1 and SGLT2 activities to achieve not only suppression of glucose absorption from the digestive tract but also excretion of urinary sugars.

  一种由公式（I）或类似物表示的1-苯基1-硫代-D-葡萄糖醇化合物，或其药学上可接受的盐或水合物，或包含其作为活性成分的制药制剂，可用作一种新型的预防或治疗糖尿病、糖尿病相关疾病或糖尿病并发症的药物。该药物不仅抑制消化道中的葡萄糖吸收，还能促进尿糖的排泄，通过同时抑制SGLT1和SGLT2活性来实现。
• C-phenyl glycitol compound
  申请人：Taisho Pharmaceutical Co., Ltd

  公开号：US07973012B2

  公开（公告）日：2011-07-05

  Provided is a novel C-phenyl glycitol compound that may serve as a prophylactic or therapeutic agent for diabetes by inhibiting both SGLT1 activity and SGLT2 activity, thereby exhibiting a glucose absorption suppression action and a urine glucose excretion action. A C-phenyl glycitol compound represented by Formula (I) below or a pharmaceutically acceptable salt thereof or a hydrate thereof wherein R1 and R2 are the same or different and represent a hydrogen atom, a hydroxyl group, a C1-6 alkyl group, a C1-6 alkoxy group or a halogen atom, R3 is a hydrogen atom, a C1-6 alkyl group, a C1-6 alkoxy group or a halogen atom, Y is a C1-6 alkylene group, —O—(CH2)n- (n is an integer of 1 to 4) or a C2-6 alkenylene group, provided that when Z is —NHC(═NH)NH2 or —NHCON(RB)RC, n is not 1, Z is —CONHRA, —NHC(═NH)NH2 or —NHCON(RB)RC,

  提供一种新型的C-苯基甘露醇化合物，可以作为预防或治疗糖尿病的药物，通过抑制SGLT1活性和SGLT2活性，从而表现出葡萄糖吸收抑制作用和尿糖排泄作用。所述C-苯基甘露醇化合物如下式（I）所示，或其药学上可接受的盐或水合物，其中R1和R2相同或不同，表示氢原子、羟基、C1-6烷基、C1-6烷氧基或卤素原子，R3表示氢原子、C1-6烷基、C1-6烷氧基或卤素原子，Y表示C1-6烷基、—O—（CH2）n-（n是1到4的整数）或C2-6烯基烷基，但当Z为—NHC（═NH）NH2或—NHCON（RB）RC时，n不为1，Z为—CONHRA、—NHC（═NH）NH2或—NHCON（RB）RC。