2-溴-4-氯噻唑 | 139670-03-4

• 物质功能分类: 有机原料 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 2-溴-4-氯噻唑
• 英文名称: 2-bromo-4-chlorothiazole
• 英文别名: 2-bromo-4-chloro-1,3-thiazole
• CAS: 139670-03-4
• 化学式: C₃HBrClNS
• 分子量: 198.471
• InChiKey: WOUPIOIURYZNRU-UHFFFAOYSA-N

物化性质

• 沸点：
  216.7±13.0 °C(Predicted)
• 密度：
  1.979±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  7
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  41.1
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2934100090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  2-((1-((tert-butyldimethylsilyl)oxy)-3-(5-(3-cyanophenyl)-1,3-dimethyl-2,4-dioxo-3,4-dihydro-1H-pyrrolo[3,4-d]pyrimidin-6(2H)-yl)propan-2-yl)oxy)-N-methoxy-N-methylacetamide 、 2-溴-4-氯噻唑 生成 3-(6-(3-((tert-butyldimethylsilyl)oxy)-2-(2-(4-chlorothiazol-2-yl)-2-oxoethoxy)propyl)-1,3-dimethyl-2,4-dioxo-2,3,4,6-tetrahydro-1H-pyrrolo[3,4-d]pyrimidin-5-yl)benzonitrile
  参考文献：
  名称：

  Substituted pyrazino[1′,2′:1,2]pyrrolo[3,4-d]pyrimidines, pyrimido[4′,5′:3,4]pyrrolo[2,1-c][1,4]oxazines and pyrimido[4′,5′:3,4]pyrrolo[1,2-d][1,4]oxazepines for inhibiting the CFTR channel

  摘要：

  本发明提供了I式化合物或其药学上可接受的盐；以及其治疗用途。本发明还提供了药理活性剂的组合和制药组合物。

  公开号：

  US09303035B2
• 作为产物：
  描述：

  2,5-二溴-4-氯-1,3-噻唑 在 正丁基锂 、 水 作用下， 以 四氢呋喃 为溶剂， 反应 0.83h， 生成 2-溴-4-氯噻唑
  参考文献：
  名称：

  TRICYCLIC COMPOUNDS

  摘要：

  本发明提供了一种式I化合物或其药用可接受的盐；以及其治疗用途。本发明还提供了一种药理活性剂的组合和药物组合物。

  公开号：

  US20140171412A1

文献信息

• TRICYCLIC COMPOUNDS
  申请人：AHMED Mahbub

  公开号：US20140171412A1

  公开（公告）日：2014-06-19

  The present invention provides a compound of formula I or a pharmaceutically acceptable salt thereof; and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.

  本发明提供了一种式I化合物或其药用可接受的盐；以及其治疗用途。本发明还提供了一种药理活性剂的组合和药物组合物。
• Syk 억제제
  申请人：GILEAD SCIENCES, INC. 길리애드 사이언시즈, 인코포레이티드(519990290219)

  公开号：KR20160037198A

  公开（公告）日：2016-04-05

  본 개시내용은 Syk 억제제인 화합물, 및 암 및 염증성 상태를 비롯한 다양한 질환 상태의 치료에서의 그의 용도에 관한 것이다. 특정한 실시양태에서, 화합물의 구조는 하기 화학식 I로 주어진다. 003c#화학식 I003e# 상기 식에서, X, X, X, R, R, R, R, 및 Y는 본원에 기재된 바와 같다. 본 개시내용은 화학식 I의 화합물 또는 그의 제약상 허용되는 염을 포함하는 제약 조성물, 및 Syk에 의해 매개되는 상태를 치료하기 위해 이들 화합물 및 조성물을 사용하는 방법을 추가로 제공한다.

  This text appears to be a scientific or technical document discussing the therapeutic uses of a compound called Syk inhibitor in the treatment of various conditions including cancer and inflammatory diseases. It also mentions the chemical structure of the compound given by the chemical formula I. In the formula, X, X, X, R, R, R, R, and Y are as described in the specification. The document further provides methods for using these compounds and compositions containing compounds or salts thereof of the chemical formula I to treat conditions mediated by Syk.
• [EN] ALPHA-D-GALACTOSIDE INHIBITORS OF GALECTINS<br/>[FR] INHIBITEURS ALPHA-D-GALACTOSIDE DE GALECTINES
  申请人：GALECTO BIOTECH AB

  公开号：WO2018011093A1

  公开（公告）日：2018-01-18

  The present invention relates to a compound of the general formula (1). The compound of formula (1) is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-1 to a ligand in a mammal, such as a human. Furthermore, the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-1 to a ligand in a mammal, such as a human.

  本发明涉及一种通式（1）的化合物。通式（1）的化合物适用于治疗与在哺乳动物（如人类）中的一个半乳凝集素（例如半乳凝集素-1）与配体结合有关的疾病的方法。此外，本发明涉及一种治疗与在哺乳动物（如人类）中的一个半乳凝集素（例如半乳凝集素-1）与配体结合有关的疾病的方法。
• [EN] NOVEL GALACTOSIDE INHIBITOR OF GALECTINS<br/>[FR] NOUVEL INHIBITEUR DE GALECTINES DU TYPE GALACTOSIDE
  申请人：GALECTO BIOTECH AB

  公开号：WO2021001538A1

  公开（公告）日：2021-01-07

  The present invention relates to a D-galactopyranose compound of formula (1) wherein the pyranose ring is α-D-galactopyranose, and these compounds are high affinity galectin-3 inhibitors for use in treatment of inflammation; Inflammation induced thrombosis; Atopic dermatitis; Acute coronary syndrome; fibrosis, such as pulmonary fibrosis, liver fibrosis, kidney fibrosis, ophthalmological fibrosis and fibrosis of the skin and heart; local fibrosis such as Dupuytren's disease and Peyronie's disease; fibrotic complications of other therapies such as coronary stents, bile duct stents, cerebral artery stents, ureter stents; scleroderma; scarring; keloid formation; covid-19; acute lung injury; ARDS; viral pneumonitis, aberrant scar formation; surgical adhesions; septic shock; cancer, such as colorectal cancer, other gastrointestinal carcinomas such as pancreatic cancer, gastric cancer, biliary tract cancer, lung cancers, mesothelioma, female cancers like breast cancer, ovarian cancer, uterine cancer, cancer of the cervix uteri, cancer of the salpingx, cerebral cancers such as medulloblastomao, glioma, meningioma, sarcomas of the bones and muscles and other sarcomas, leukemias and lymphomas, such as T-cell lymphomas; transplant rejection; metastasising cancers; ageing; Dementia; Alzheimers; TGFbeta driven bone disease such as osteogenesis imperfecta; Pulmonary hypertension; autoimmune diseases, such as psoriasis, rheumatoid arthritis, Rheumatoid lung; Crohn's disease, ulcerative colitis, ankylosing spondylitis, systemic lupus erythematosus; viral infections such as influenza virus, HIV, Herpes virus, Coronaviruses, Hepatitis C; metabolic disorders; heart disease; heart failure; pathological angiogenesis, such as ocular angiogenesis or a disease or condition associated with ocular angiogenesis, e.g. neovascularization related to cancer; and eye diseases, such as age-related macular degeneration and corneal neovascularization; atherosclerosis; metabolic diseases; diabetes; type I diabetes; type 2 diabetes; insulin resistens; obesity; Marfans syndrome; Loeys–Dietz syndrome; nephropathy; Diastolic HF; fibrotic lung complications of aPD1 and other CPI therapies; asthma and other interstitial lung diseases, including Hermansky-Pudlak syndrome, liver disorders, such as non- alcoholic steatohepatitis or non-alcoholic fatty liver disease; uterine disease such as uterine fibroids and uterine or cervical fibrosis.

  本发明涉及一种化学式（1）中的D-半乳糖吡喃糖类化合物，其中吡喃糖环为α-D-半乳糖吡喃糖，这些化合物是高亲和力的galectin-3抑制剂，用于治疗炎症；炎症诱导性血栓形成；特应性皮炎；急性冠状动脉综合征；纤维化，如肺纤维化、肝脏纤维化、肾脏纤维化、眼科纤维化和皮肤和心脏的纤维化；局部纤维化，如杜普伊特伦氏病和佩罗尼氏病；其他治疗的纤维化并发症，如冠状支架、胆管支架、脑动脉支架、输尿管支架；硬皮病；瘢痕形成；瘢痕增生；新冠肺炎；急性肺损伤；ARDS；病毒性肺炎；异常瘢痕形成；手术粘连；脓毒性休克；癌症，如结直肠癌、其他胃肠道癌症如胰腺癌、胃癌、胆道癌、肺癌、间皮瘤、女性癌症如乳腺癌、卵巢癌、子宫癌、宫颈癌、输卵管癌、脑癌如髓母细胞瘤、胶质瘤、脑膜瘤、骨骼和肌肉的肉瘤和其他肉瘤、白血病和淋巴瘤，如T细胞淋巴瘤；移植排斥；转移性癌症；衰老；痴呆症；阿尔茨海默病；TGFbeta驱动的骨疾病，如骨发育不全；肺动脉高压；自身免疫疾病，如牛皮癣、类风湿关节炎、类风湿肺；克罗恩病、溃疡性结肠炎、强直性脊柱炎、系统性红斑狼疮；病毒感染，如流感病毒、HIV、疱疹病毒、冠状病毒、丙型肝炎；代谢紊乱；心脏病；心力衰竭；病理性血管生成，如眼部血管生成或与眼部血管生成相关的疾病或症状，例如与癌症相关的新血管生成；眼部疾病，如老年性黄斑变性和角膜新血管生成；动脉粥样硬化；代谢性疾病；糖尿病；1型糖尿病；2型糖尿病；胰岛素抵抗；肥胖；马凡氏综合征；洛伊斯-迪茨综合征；肾病；舒张期心力衰竭；PD1和其他CPI疗法的肺纤维化并发症；哮喘和其他间质性肺疾病，包括赫尔曼斯基-普德拉克综合征、肝脏疾病，如非酒精性脂肪性肝炎或非酒精性脂肪肝病；子宫疾病，如子宫肌瘤和子宫或宫颈纤维化。
• SYK INHIBITORS
  申请人：Gilead Sciences, Inc.

  公开号：US20150038488A1

  公开（公告）日：2015-02-05

  The present disclosure relates to compounds that are Syk inhibitors and to their use in the treatment of various disease states, including cancer and inflammatory conditions. In particular embodiments, the structure of the compounds is given by Formula I wherein X 1 , X 2 , X 3 , R 2 , R 3 , R 4 , R 5 , and Y are as described herein. The present disclosure further provides pharmaceutical compositions that include a compound of Formula I, or pharmaceutically acceptable salts thereof, and methods of using these compounds and compositions to treat conditions mediated by Syk.

  本公开涉及的化合物是Syk抑制剂，并且适用于治疗各种疾病状态，包括癌症和炎症性疾病。在特定实施例中，化合物的结构由公式I给出，其中X1、X2、X3、R2、R3、R4、R5和Y如本文所述。本公开进一步提供了包括公式I的化合物或其药学上可接受的盐的制药组合物，以及使用这些化合物和组合物治疗Syk介导的疾病的方法。