2-Brom-7-methyl-5-n-propyl-s-triazolo<2,3-c>pyrimidin | 1792-18-3

• 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: 2-Brom-7-methyl-5-n-propyl-s-triazolo<2,3-c>pyrimidin
• 英文别名: 2-Brom-7-methyl-5-propyl-s-triazolo<2,3-c>pyrimidin；2-bromo-7-methyl-5-propyl-[1,2,4]triazolo[1,5-c]pyrimidine；2-Bromo-7-methyl-5-propyl[1,2,4]triazolo[1,5-c]pyrimidine；2-bromo-7-methyl-5-propyl-[1,2,4]triazolo[1,5-c]pyrimidine
• CAS: 1792-18-3
• 化学式: C₉H₁₁BrN₄
• 分子量: 255.117
• InChiKey: ZZZWMESFEXDECF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  43.1
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• BRIDGED PIPERIDINE DERIVATIVES
  申请人：Baumann Karlheinz

  公开号：US20120225884A1

  公开（公告）日：2012-09-06

  The present invention relates to compounds of formula I hetaryl I, hetaryl II, R 1 , R 2 , R 3 , Y, m, and o or to pharmaceutically active acid addition salts thereof. The present compounds of formula I are modulators for amyloid beta and thus, they may be useful for the treatment or prevention of a disease associated with the deposition of β-amyloid in the brain, in particular Alzheimer's disease, and other diseases such as cerebral amyloid angiopathy, hereditary cerebral hemorrhage with amyloidosis, Dutch-type (HCHWA-D), multi-infarct dementia, dementia pugilistica and Down syndrome.

  本发明涉及式Ihetaryl I、hetaryl II、R1、R2、R3、Y、m和o的化合物，或其药用活性酸盐。式I的这些化合物是淀粉样蛋白β的调节剂，因此它们可能对治疗或预防与大脑中β-淀粉样蛋白沉积相关的疾病有用，特别是阿尔茨海默病，以及其他疾病，如脑淀粉样血管病、遗传性淀粉样脑出血、荷兰型（HCHWA-D）、多梗死性痴呆、拳击性痴呆和唐氏综合征。
• [EN] BRIDGED PIPERIDINE DERIVATIVES<br/>[FR] DÉRIVÉS DE PIPÉRIDINE PONTÉS
  申请人：HOFFMANN LA ROCHE

  公开号：WO2012116965A1

  公开（公告）日：2012-09-07

  The present invention relates to compounds of formula (l); hetaryl I is a five or six membered heteroaryl group, containing 1 to 3 heteroatoms, selected from S or N; hetaryl II is a six membered heteroaryl group, containing 1 to 3 heteroatoms, selected from S or N, or is a two membered ring system containing 1 to 4 heteroatoms selected from S, or N, wherein at least one ring is aromatic in nature; R1 is lower alkyl, lower alkoxy, lower alkyl substituted by halogen or halogen; R2 is lower alkyl, lower alkyl substituted by halogen, halogen, lower alkoxy, cycloalkyl substituted by lower alkyl or lower alkyl substituted by halogen, or is lower alkyl substituted by hydroxy, or is furyl, or is O-benzyl, (CH2)p-phenyl, optionally substituted by halogen, lower alkoxy, lower alkyl substituted by halogen, lower alkyl or by cyano; R3 is hydrogen or lower alkyl; Y is (CH2)n-, -CH2OCH2-, -CH2O-, CH2S-, -CH2SCH2- and is bonded to two of the ring carbon atoms, bonding being to either the ring carbon atoms a and b or the ring carbon atoms c and d; p is 0 or 1; m is 0, 1 or 2; if m is 2 then R1 may be the same or different; -75- n is 2 or 3; o is 0, 1 or 2, if o is 2, then R2 may be the same or different; or to pharmaceutically active acid addition salts thereof. The present compounds of formula I are modulators for amyloid beta and thus, they may be useful for the treatment or prevention of a disease associated with the deposition of β-amyloid in the brain, in particular Alzheimers disease, and other diseases such as cerebral amyloid angiopathy, hereditary cerebral hemorrhage with amyloidosis, Dutch-type (HCHWA-D), multi-infarct dementia, dementia pugilistica and Down syndrome.

  本发明涉及以下式（l）的化合物；hetaryl I 是一个含有1至3个杂原子（S或N）的五元或六元杂芳基团；hetaryl II 是一个含有1至3个杂原子（S或N）的六元杂芳基团，或者是一个含有1至4个杂原子（S或N）的两元环系统，其中至少一个环具有芳香性质；R1 是低碳基、低烷氧基、被卤素取代的低烷基或卤素；R2 是低碳基、被卤素取代的低烷基、卤素、低烷氧基、被低烷基取代的环烷基、或被卤素取代的低烷基，或者是被羟基取代的低烷基，或是呋喃基，或是O-苄基，（CH2）p-苯基，可选择地被卤素、低烷氧基、被卤素取代的低烷基、低烷基或氰基取代；R3 是氢或低碳基；Y 是（CH2）n-、-CH2OCH2-、-CH2O-、CH2S-、-CH2SCH2-，与两个环碳原子结合，结合到环碳原子a和b或环碳原子c和d之一；p 为0或1；m 为0、1或2；若m为2，则R1 可相同或不同；n 为2或3；o 为0、1或2，若o为2，则R2 可相同或不同；或其药用酸盐。本发明的式I化合物是淀粉样蛋白β的调节剂，因此可能对与大脑中β-淀粉样蛋白沉积相关的疾病的治疗或预防有用，特别是阿尔茨海默病，以及其他疾病，如脑淀粉样血管病、家族性脑出血伴淀粉样蛋白沉积、荷兰型（HCHWA-D）、多梗塞性痴呆、拳击性痴呆和唐氏综合征。
• US8703763B2
  申请人：——

  公开号：US8703763B2

  公开（公告）日：2014-04-22