tert-butyl 7-bromo-2,3-dihydro-4H-pyrido[3,2-b][1,4]oxazine-4-carboxylate | 335030-30-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: tert-butyl 7-bromo-2,3-dihydro-4H-pyrido[3,2-b][1,4]oxazine-4-carboxylate
• 英文别名: 4-(tert-Butoxycarbonyl)-7-bromo-3,4-dihydro-2H-pyrido[3,2-b]1,4-oxazine；tert-butyl 7-bromo-2,3-dihydropyrido[3,2-b][1,4]oxazine-4-carboxylate
• CAS: 335030-30-3
• 化学式: C₁₂H₁₅BrN₂O₃
• 分子量: 315.167
• InChiKey: RIQLATNMUITFBX-UHFFFAOYSA-N

物化性质

• 沸点：
  388.0±42.0 °C(Predicted)
• 密度：
  1.466±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  51.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 7-bromo-2,3-dihydro-4H-pyrido[3,2-b][1,4]oxazine-4-carboxylate 在 盐酸 、 sodium tetrahydroborate 、 sodium periodate 、 四氧化锇 、 四(三苯基膦)钯 、 potassium carbonate 、 三苯基膦 、 叔丁醇 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 、 甲醇 、 乙二醇二甲醚 、 二氯甲烷 、 水 、 甲苯 为溶剂， 反应 23.25h， 生成 7-(phenoxymethyl)-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine
  参考文献：
  名称：

  Discovery of novel positive allosteric modulators of the metabotropic glutamate receptor 5 (mGlu5)

  摘要：

  Novel in vitro mGlu(5) positive allosteric modulators with good potency, solubility, and low lipophilicity are described. Compounds were identified which did not rely on the phenylacetylene and carbonyl functionalities previously observed to be required for in vitro activity. Investigation of the allosteric binding requirements of a series of dihydroquinolinone analogs led to phenylacetylene azachromanone 4 (EC50 11.5 nM). Because of risks associated with potential metabolic and toxicological liabilities of the phenylacetylene, this moiety was successfully replaced with a phenoxymethyl group (27; EC50 156.3 nM). Derivation of a second-generation of mGlu(5) PAMs lacking a ketone carbonyl resulted in azaindoline (33), azabenzimidazole (36), and N-methyl 8-azaoxazine (39) phenylacetylenes. By scoping nitrogen substituents and phenylacetylene replacements in 39, we identified phenoxymethyl 8-azaoxazine 47 (EC50 50.1 nM) as a potent and soluble mGlu(5) PAM devoid of both undesirable phenylacetylene and carbonyl functionalities. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.01.027
• 作为产物：
  描述：

  4-(tert-butoxycarbonyl)-3,4-dihydro-2H-pyrido[3,2-b]-1,4-oxazine 在 溴 作用下， 以 甲醇 为溶剂， 以48%的产率得到tert-butyl 7-bromo-2,3-dihydro-4H-pyrido[3,2-b][1,4]oxazine-4-carboxylate
  参考文献：
  名称：

  FAB I INHIBITORS

  摘要：

  公开号：

  EP1226138B1

文献信息

• [EN] NONMUSCLE MYOSIN II INHIBITORS FOR SUBSTANCE USE RELAPSE<br/>[FR] INHIBITEURS DE MYOSINE NON MUSCULAIRE II POUR LA RECHUTE D'UTILISATION DE SUBSTANCE
  申请人：SCRIPPS RESEARCH INST

  公开号：WO2019241469A1

  公开（公告）日：2019-12-19

  The invention can provide compounds, analogs of blebbistatin, effective and selective inhibitors of nonmuscle myosin II relative to cardiac myosin II. Compounds can be used in the method of treating a disease, disorder, or medical condition in a patient, comprising modulating myosin II ATPase, such as treatment of substance abuse relapse disorder, or of renal disease, cancer and metastasis, benign prostate hyperplasia, hemostasis or thrombosis, nerve injury including retinal damage, lung fibrosis, liver fibrosis, arthrofibrosis, wound healing, spinal cord injury, periodontitis, glaucoma and immune-related diseases including multiple sclerosis; or wherein the disease, disorder, or medical condition comprises addiction including abuse of or addiction to anything classified as a Substance-Related or Addictive Disorder in the Diagnostic and Statistical Manual of Mental Disorders (DSM), such as, but not limited to, cocaine, opioids, amphetamines, ethanol, cannabis/marijuana, nicotine, and activities including gambling Compounds are of general formula (I) with substituents as defined herein.

  这项发明可以提供化合物，它们是blebbistatin的类似物，相对于心肌肌球蛋白II，是有效且选择性的非肌肌球蛋白II的抑制剂。这些化合物可以用于治疗患者的疾病、紊乱或医疗状况的方法，包括调节肌球蛋白II ATP酶，如治疗物质滥用复发紊乱、肾脏疾病、癌症和转移、良性前列腺增生、止血或血栓形成、神经损伤包括视网膜损伤、肺纤维化、肝脏纤维化、关节纤维化、伤口愈合、脊髓损伤、牙周炎、青光眼和包括多发性硬化在内的免疫相关疾病；或者该疾病、紊乱或医疗状况包括成瘾，包括对《精神障碍诊断与统计手册》（DSM）中分类为物质相关或成瘾性紊乱的任何物质的滥用或成瘾，例如，但不限于，可卡因、阿片类药物、安非他明、乙醇、大麻/大麻素、尼古丁，以及包括赌博在内的活动。这些化合物具有通用的化学式（I），其取代基如本文所定义。
• [EN] OGA INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS D'OGA
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2019243527A1

  公开（公告）日：2019-12-26

  The present invention relates to O-GlcNAc hydrolase (OGA) inhibitors. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which inhibition of OGA is beneficial, such as tauopathies, in particular Alzheimer's disease or progressive supranuclear palsy; and neurodegenerative diseases accompanied by a tau pathology, in particular amyotrophic lateral sclerosis or frontotemporal lobe dementia caused by C90RF72 mutations.

  本发明涉及O-GlcNAc水解酶（OGA）抑制剂。该发明还涉及包含这类化合物的药物组合物，制备这类化合物和组合物的方法，以及利用这类化合物和组合物预防和治疗抑制OGA有益的疾病的用途，例如tau病变，特别是阿尔茨海默病或进行性核上性麻痹症；以及伴有tau病理的神经退行性疾病，特别是由C90RF72突变引起的肌萎缩侧索硬化或额颞叶痴呆症。
• [EN] HETEROCYCLIC COMPOUNDS WITH AN ROR(GAMMA)T MODULATING ACTIVITY<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES AYANT UNE ACTIVITÉ DE MODULATION DE ROR(GAMMA)T
  申请人：TAKEDA PHARMACEUTICALS CO

  公开号：WO2018030550A1

  公开（公告）日：2018-02-15

  The present invention relates to a compound that may have an ROR(gamma)t modulating activity and can thus be useful in the treatment of cancer.

  本发明涉及一种可能具有ROR(gamma)t调节活性的化合物，因此可用于癌症治疗。
• [EN] METTL3 INHIBITORY COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS DE METTL3
  申请人：STORM THERAPEUTICS LTD

  公开号：WO2022074379A1

  公开（公告）日：2022-04-14

  The present invention relates to compounds of formula (I) that function as inhibitors of METTL3 (N6-adenosine-methyltransferase 70 kDa subunit) enzyme activity: X-Y-Z (I) wherein X, Y and Z are each as defined herein. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative disorders, such as cancer, and autoimmune diseases, as well as other diseases or conditions in which METTL3 activity is implicated.

  本发明涉及公式（I）的化合物，其作为METTL3（N6-腺苷甲基转移酶70 kDa亚基）酶活性的抑制剂：X-Y-Z（I），其中X，Y和Z的定义如本文所述。本发明还涉及制备这些化合物的过程，包括它们的制药组合物，以及它们在治疗增殖性疾病，如癌症和自身免疫疾病，以及其他METTL3活性受到牵连的疾病或情况中的应用。
• FAB I inhibitors
  申请人：Miller H. William

  公开号：US20050250810A1

  公开（公告）日：2005-11-10

  Compounds of the formula (I) are disclosed which are Fab I inhibitors and are useful in the treatment of bacterial infections.

  公式（I）的化合物被揭示为Fab I抑制剂，可用于治疗细菌感染。