甲基汞硒 | 24675-96-5

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 甲基汞硒
• 英文名称: 3-methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine
• 英文别名: 3,4-Dihydro-3-methyl-2H-pyrido[3,2-b]-1,4-oxazine
• CAS: 24675-96-5
• 化学式: C₈H₁₀N₂O
• 分子量: 150.18
• InChiKey: JVGOLPUBJYTGJS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  34.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-氧-3,4-二氢-2H-1,4-苯并恶嗪-6-羧基 酸 、 甲基汞硒 在 1-丙基磷酸酐 、 三乙胺 作用下， 以 乙酸乙酯 为溶剂， 反应 1.0h， 以26%的产率得到6-(3-methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-4-carbonyl)-2H-benzo[b][1,4]-oxazin-3(4H)-one
  参考文献：
  名称：

  Identification of Mineralocorticoid Receptor Modulators with Low Impact on Electrolyte Homeostasis but Maintained Organ Protection

  摘要：

  The mechanism-based risk for hyperkalemia has limited the use of mineralocorticoid receptor antagonists (MRAs) like eplerenone in cardio-renal diseases. Here, we describe the structure and property-driven lead generation and optimization, which resulted in identification of MR modulators (S)-1 and (S)-33. Both compounds were partial MRAs but still demonstrated equally efficacious organ protection as eplerenone after 4 weeks of treatment in uni-nephrectomized rats on high-salt diet and aldosterone infusion. Importantly, and in sharp contrast to eplerenone, this was achieved without substantial changes to the urine Na+/K+ ratio after acute treatment in rat, which predicts a reduced risk for hyperkalemia. This work led to selection of (S)-1 (AZD9977) as the clinical candidate for treating MR-mediated cardio-renal diseases, including chronic kidney disease and heart failure. On the basis of our findings, we propose an empirical model for prediction of compounds with low risk of affecting the urinary Na+/K+ ratio in vivo.

  DOI：

  10.1021/acs.jmedchem.8b01523

文献信息

• [EN] 5-(1 H-BENZO[D]IMIDAZO-2-YL)-PYRIDIN-2-AMINE AND 5-(3H-IMIDAZO[4,5-B]PYRIDIN-6-YL)-PYRIDIN-2-AMINE DERIVATIVES AS C-MYC AND P300/CBP HISTONE ACETYLTRANSFERASE INHIBITORS FOR TREATING CANCER<br/>[FR] DÉRIVÉS DE 5-(1 H-BENZO[D]IMIDAZO-2-YL)-PYRIDIN-2-AMINE ET DE 5-(3H-IMIDAZO[4,5-B]PYRIDIN-6-YL)-PYRIDIN-2-AMINE UTILISÉS EN TANT QU'INHIBITEURS D'HISTONE ACÉTYLTRANSFÉRASE DE C-MYC ET P300/CBP POUR LE TRAITEMENT DU CANCER
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2019049061A1

  公开（公告）日：2019-03-14

  The invention is directed to substituted 5-(1H-benzo[d]imidazo-2-yl)- pyridin-2-amine and 5-(3H-imidazo[4,5-b]pyridin-6-yl)-pyridin-2-amine derivatives. Specifically, the invention is directed to compounds according to Formula (lb) wherein R', R2', R3', R4', Rs', R6', R7', and X1' are as defined herein; or a salt thereof including a pharmaceutically acceptable salt thereof. The compounds of the invention decrease MYC protein (c-MYC) in cells and/or inhibit p300/CBP histone acetyltransferase and can be useful in the treatment of cardiac hypertrophy, diabetes, obesity & nonalcoholic fatty liver disease, HIV, polycystic kidney disease, inflammatory diseases, ankylosing spondylitis, psoriasis, psoriatic arthritis, rheumatoid arthritis, Crohn's disease, multiple sclerosis, cancer and pre-cancerous syndromes, and diseases associated with dysregulation of Myc or inhibition of p300/CBP histone acetyltransferase. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention still further discloses methods of reducing MYC protein (c-MYC) in cells and inhibiting p300/CBP histone acetyltransferase activity, and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  本发明涉及取代的5-(1H-苯并[d]咪唑-2-基)-吡啶-2-胺和5-(3H-咪唑[4,5-b]吡啶-6-基)-吡啶-2-胺衍生物。具体而言，本发明涉及根据公式(lb)的化合物，其中R'、R2'、R3'、R4'、Rs'、R6'、R7'和X1'按本说明书中定义；或其盐，包括药用可接受的盐。本发明的化合物能够降低细胞中的MYC蛋白（c-MYC）和/或抑制p300/CBP组蛋白乙酰转移酶，可用于治疗心肌肥大、糖尿病、肥胖和非酒精性脂肪肝疾病、HIV、多囊肾疾病、炎症性疾病、强直性脊柱炎、银屑病、银屑病关节炎、类风湿性关节炎、克罗恩病、多发性硬化症、癌症和前癌症综合症，以及与Myc失调或p300/CBP组蛋白乙酰转移酶抑制相关的疾病。因此，本发明进一步涉及包含本发明化合物的药物组合物。本发明还进一步公开了使用本发明的化合物或包含本发明化合物的药物组合物，降低细胞中MYC蛋白（c-MYC）和抑制p300/CBP组蛋白乙酰转移酶活性的方法，以及治疗与之相关的疾病的方法。
• [EN] SUBSTITUTED DIHYDROPYRAZINEDIONES AS MODULATORS OF THE NMDA RECEPTOR<br/>[FR] DIHYDROPYRAZINEDIONES SUBSTITUÉES EN TANT QUE MODULATEURS DU RÉCEPTEUR NMDA
  申请人：SCHROEDINGER INC

  公开号：WO2022015624A1

  公开（公告）日：2022-01-20

  This present application relates to compounds of Formula (I), as defined herein, and pharmaceutically acceptable salts thereof. The present application also describes pharmaceutical composition comprising a compound of Formula (I) and pharmaceutically acceptable salts thereof and methods of using the compounds and compositions for treating neurological disorders such as schizophrenia, mild cognitive impairment and chronic neuropathic pain.

  本申请涉及公式（I）的化合物及其药学上可接受的盐。本申请还描述了包括公式（I）化合物及其药学上可接受的盐的制药组合物以及使用该化合物和组合物治疗神经系统疾病，如精神分裂症、轻度认知障碍和慢性神经病痛的方法。
• [EN] AMIDINE AND GUANIDINE DERIVATIVES, PREPARATION METHOD THEREFOR AND MEDICAL USES THEREOF<br/>[FR] DÉRIVÉS D'AMIDINE ET DE GAUNIDINE, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR APPLICATION MÉDICALE<br/>[ZH] 脒类和胍类衍生物、其制备方法及其在医药上的应用
  申请人：SICHUAN KELUN BIOTECH BIOPHARMACEUTICAL CO LTD

  公开号：WO2019179362A1

  公开（公告）日：2019-09-26

  本发明公开了式(I-A)和(I-B)所示的脒类和胍类衍生物、其制备方法及其在医药上的应用，其用于预防、缓解和/或治疗由于免疫抑制而引起的疾病或病症。