dihydroergotamine | 910882-41-6

• 分子结构分类: 有机化合物 - 生物碱及其衍生物 - 麦角林及其衍生物
• 英文名称: dihydroergotamine
• 英文别名: 9,10-Dihydroergotamine；(6Ar,9R)-N-[(1S,2S,4R,7S)-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-7-methyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide
• CAS: 910882-41-6
• 化学式: C₃₃H₃₇N₅O₅
• 分子量: 583.687
• InChiKey: LUZRJRNZXALNLM-XKNNNLKHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  43
• 可旋转键数：
  4
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  118
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  dihydroergotamine 、 6-氯-2-甲基-3-溴-咪唑并[1,2-b]吡嗪 生成 (6aR,9R,10aR)-N-[(1S,2R,4R,7S)-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-5-bromo-7-methyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide
  参考文献：
  名称：

  摘要：

  DOI：

文献信息

• [EN] COMPOUNDS AND THEIR USE AS BACE INHIBITORS<br/>[FR] COMPOSÉS ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE BACE
  申请人：ASTRAZENECA AB

  公开号：WO2016055858A1

  公开（公告）日：2016-04-14

  The present application relates to compounds of formula (I), (la), or (lb) and their pharmaceutical compositions/preparations. This application further relates to methods of treating or preventing Αβ-related pathologies such as Down's syndrome, β- amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI ("mild cognitive impairment"), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia, including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease.

  本申请涉及式(I)、(Ia)或(Ib)的化合物及其药物组合物/制剂。本申请进一步涉及治疗或预防与Αβ相关的病理学，如唐氏综合症，β-淀粉样蛋白血管病，如但不限于脑淀粉样蛋白血管病或遗传性脑出血，与认知损害相关的疾病，如但不限于MCI（“轻度认知损害”），阿尔茨海默病，记忆丧失，与阿尔茨海默病相关的注意力缺陷症状，与疾病如阿尔茨海默病或痴呆症相关的神经退行性疾病，包括混合性血管性和退行性起源的痴呆，早老性痴呆，老年性痴呆和与帕金森病相关的痴呆的方法。
• [EN] QUINAZOLINE DERIVATIVES, COMPOSITIONS, AND USES RELATED THERETO<br/>[FR] DÉRIVÉS DE QUINAZOLINE, COMPOSITIONS ET UTILISATIONS ASSOCIÉES
  申请人：UNIV EMORY

  公开号：WO2013181135A1

  公开（公告）日：2013-12-05

  The disclosure relates to quinazoline derivatives, compositions, and methods related thereto. In certain embodiments, the disclosure relates to inhibitors of NADPH-oxidases (Nox enzymes) and/or myeloperoxidase.

  该披露涉及喹唑啉衍生物、组合物以及相关方法。在某些实施例中，该披露涉及NADPH-氧化酶（Nox酶）和/或髓过氧化物酶的抑制剂。
• [EN] SPIROLACTAM CGRP RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DE RÉCEPTEUR DE CGRP À BASE DE SPIROLACTAME
  申请人：MERCK SHARP & DOHME

  公开号：WO2013169567A1

  公开（公告）日：2013-11-14

  The present invention is directed to spirolactam analogues which are antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.

  本发明涉及螺内酰胺类似物，其为CGRP受体拮抗剂，可用于治疗或预防涉及CGRP的疾病，如偏头痛。该发明还涉及包含这些化合物的药物组合物，以及在预防或治疗涉及CGRP的这类疾病中使用这些化合物和组合物。
• [EN] INDANE DERIVATIVES AS MGLUR7 MODULATORS<br/>[FR] DÉRIVÉS D'INDANE UTILISÉS COMME MODULATEURS DE MGLUR7
  申请人：TAKEDA PHARMACEUTICALS CO

  公开号：WO2017131221A1

  公开（公告）日：2017-08-03

  The present invention provides compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4a and R4b are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy. The compounds of formula (I) are mGluR7 modulators.

  本发明提供了式（I）的化合物及其药学上可接受的盐，其中R1、R2、R3、R4a和R4b如规范中定义，其制备方法，含有它们的药物组合物以及它们在治疗中的用途。式（I）的化合物是mGluR7调节剂。
• [EN] IMIDAZOLINONE DERIVATIVES AS CGRP RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS D'IMIDAZOLINONE EN TANT QU'ANTAGONISTES DE RÉCEPTEURS CGRP
  申请人：MERCK SHARP & DOHME

  公开号：WO2010077752A1

  公开（公告）日：2010-07-08

  The present invention is directed to imidazolinone derivatives which are antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.

  本发明涉及嘧啶啉酮衍生物，其为CGRP受体拮抗剂，可用于治疗或预防涉及CGRP的疾病，如偏头痛。该发明还涉及包含这些化合物的药物组合物，以及在预防或治疗涉及CGRP的这类疾病中使用这些化合物和组合物。