DS 4574 | 118314-35-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 三唑并嘧啶类
• 英文名称: DS 4574
• 英文别名: 6-(2-cyclohexylethyl)-[1,3,4]thiadiazolo[3,2-a]-1,2,3-triazolo[4,5-d]pyrimidin-9(3H)-one；6-(2-Cyclohexylethyl)-[1,3,4]thiadiazolo-[3,2-a][1,2,3]triazolo[4,5-d]pyrimidin-9-(1H)-one；6-(2-Cyclohexylethyl)-(1,3,4)thiadiazolo(3,2-a)-1,2,3-triazolo(4,5-d)pyrimidin-9(1H)-one；11-(2-cyclohexylethyl)-10-thia-1,4,5,6,8,12-hexazatricyclo[7.3.0.03,7]dodeca-3,6,8,11-tetraen-2-one
• CAS: 118314-35-5
• 化学式: C₁₃H₁₆N₆OS
• 分子量: 304.376
• InChiKey: ASIFEXZWAKYMRM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  112
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  6,7-Diamino-2-(2-cyclohexyl-ethyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one 在 盐酸 、 sodium nitrite 作用下， 生成 DS 4574
  参考文献：
  名称：

  [1,3,4]噻二唑[3,2-a] -1,2,3-三唑并[4,5-d]嘧啶-9（3H）-one衍生物的合成及抗过敏活性。二。6-烷基和6-环烷基烷基衍生物。

  摘要：

  一系列的6-烷基或6-（环烷基烷基）-[1,3,4]噻二唑[3,2-a] -1,2,3-三唑[4,5-d]嘧啶-9（3H） -由相应的1,3,4-噻二唑-5-胺3b-o合成1b-o，并评估产物的抗过敏活性。在化合物6-（2-环己基乙基）-[1,3,4]噻二唑[3,2-a] -1,2,3-三唑并[4,5-d]嘧啶-9（3H）-1h中发现其X射线晶体学立体结构是一种有前途的新型抗过敏药，具有低毒性和双重活性，可作为白三烯D4受体拮抗剂和口服活性肥大细胞稳定剂。

  DOI：

  10.1248/cpb.40.2391

文献信息

• New substituted spiro[cycloalkyl-1,3'-indo]-2'(1'H)-one derivatives and their use as p38 mitogen-activated kinase inhibitors
  申请人：Laboratorios Almirall, S.A.

  公开号：EP2108641A1

  公开（公告）日：2009-10-14

  This invention is directed to new inhibitors of the p38 mitogen-activated protein kinase having the general formula (I) to processes for their preparation; to pharmaceutical compositions comprising them; and to their use in therapy.

  这项发明涉及具有一般式(I)的新p38丝裂原活化蛋白激酶抑制剂；其制备方法；包含它们的药物组合物；以及它们在治疗中的应用。
• New 7-phenyl-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one derivatives
  申请人：Almirall, S.A.

  公开号：EP2322176A1

  公开（公告）日：2011-05-18

  This invention is directed to new inhibitors of the p38 mitogen-activated protein kinase having the general formula (I), to pharmaceutical compositions comprising them, and to their use in therapy.

  这项发明涉及具有一般式(I)的新p38丝裂原活化蛋白激酶抑制剂，以及包含它们的药物组合物，以及它们在治疗中的应用。
• New substituted indolin-2-one derivatives and their use as p39 mitogen-activated kinase inhibitors
  申请人：Laboratorios Almirall, S.A.

  公开号：EP2113503A1

  公开（公告）日：2009-11-04

  This invention is directed to new inhibitors of the p38 mitogen-activated protein kinase having the general formula (I) to processes for their preparation; to pharmaceutical compositions comprising them; and to their use in therapy.

  这项发明涉及具有一般式(I)的新p38丝裂原活化蛋白激酶抑制剂；其制备方法；包含它们的药物组合物；以及它们在治疗中的应用。
• Tricyclic triazolopyrimidine derivatives
  申请人：Daiichi Seiyaku Co., Ltd.

  公开号：US04898943A1

  公开（公告）日：1990-02-06

  Novel tricyclic triazolopyrimidine compounds represented by formula (I) shown in the specification and physiologically acceptable salts thereof are disclosed. These compounds have an excellent anti-allergic activity and are useful for treatment and prophylaxis of allergic diseases.

  本发明揭示了在规范中显示的式(I)所代表的新型三环三唑嘧啶化合物及其生理上可接受的盐。这些化合物具有出色的抗过敏活性，可用于治疗和预防过敏性疾病。
• Pyrazine Derivatives Useful as Adenosine Receptor Antagonists
  申请人：Vidal Juan Bernat

  公开号：US20090042891A1

  公开（公告）日：2009-02-12

  The present disclosure relates to a compound of formula (I) wherein: A is an optionally substituted monocyclic or polycyclic aryl or heteroaryl group; B is an optionally substituted monocyclic nitrogen-containing heteroaryl group; and either a) R 1 and R 2 are chosen from a hydrogen atom and specified substituents, or b) R 2 , R 1 and the —NH— group to which R 1 is attached, form a moiety chosen from the moiety of formulae (IIa) and (IIb): or a pharmaceutically acceptable salt thereof, or a N-oxide thereof. The present disclosure also relates to a method for treating a subject afflicted with a pathological condition or disease susceptible to amelioration by antagonism of the A 2B adenosine receptor.

  本公开涉及一种式（I）的化合物，其中：A是可选取的取代的单环或多环芳基或杂芳基基团；B是可选取的取代的单环含氮杂芳基基团；并且要么a）R1和R2选择自氢原子和指定的取代基，要么b）R2、R1和R1附着的—NH—基团形成式（IIa）和（IIb）的基团：或其药学上可接受的盐或其N-氧化物。本公开还涉及一种治疗患有病理状况或疾病，易于通过拮抗A2B腺苷受体而改善的受试者的方法。