R-(+)-马来酸麦角脲 | 19875-60-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 中文名称: R-(+)-马来酸麦角脲
• 中文别名: 马来酸麦角乙脲；马来酸氢麦角乙脲
• 英文名称: lisuride hydrogen maleate
• 英文别名: Lisuride maleate；1,1-diethyl-3-(9,10-didehydro-6-methyl-8α-ergolinyl)urea hydrogen maleate；R(+)-lisuride hydrogen maleate；1,1-diethyl-3-[(8alpha)-6-methyl-9,10-didehydroergolin-8-yl]urea (2Z)-but-2-enedioate；3-[(6aR,9S)-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinolin-9-yl]-1,1-diethylurea;(Z)-but-2-enedioate;hydron
• CAS: 19875-60-6
• 化学式: C₄H₄O₄*C₂₀H₂₆N₄O
• 分子量: 454.526
• InChiKey: CVQFAMQDTWVJSV-BAXNFHPCSA-N

物化性质

• 熔点：
  200° (dec)
• 比旋光度：
  D20 +288° (c = 0.5 in methanol)
• 溶解度：
  DMSO:34.83(最大浓度 mg/mL);76.63(最大浓度 mM)

计算性质

• 辛醇/水分配系数(LogP)：
  2.55
• 重原子数：
  33
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  126
• 氢给体数：
  4
• 氢受体数：
  6

制备方法与用途

利舒利（马来酸）是一种有效的多巴胺激动剂，可能直接作用于多巴胺能受体。赖苏利德（马来酸）则是一种麦角衍生物。利舒利（马来酸）可以有效缓解经前乳痛，并且几乎没有明显副作用[1][2]。

反应信息

• 作为反应物：
  描述：

  R-(+)-马来酸麦角脲 在 水 作用下， 以 1,4-二氧六环 为溶剂， 生成 稠环乙脲
  参考文献：
  名称：

  Cerny, Antonin; Benes, Jan; Vachek, Jaroslav, Collection of Czechoslovak Chemical Communications, 1987, vol. 52, # 5, p. 1331 - 1339

  摘要：

  DOI：

文献信息

• Hydroxylated nebivolol metabolites
  申请人：O'Donnell P. John

  公开号：US20070014733A1

  公开（公告）日：2007-01-18

  Hydroxylated nebivolol metabolites increase NO release from human endothelial cell preparations in a concentration dependent fashion following acute administration. In addition, hydroxylated nebivolol metabolites, including but not limited to 4-hydroxy-6,6′difluoro-, 4-hydroxy-5-phenol-6,6′difluoro-, and 4-hydroxy-8-pheno-6,6′difluoro-, have the ability to increase the capacity for NO release in human endothelial cells following chronic administration. This invention provides hydroxylated nebivolol metabolites and compositions comprising nebivolol and/or at least one hydroxylated metabolite of nebivolol and/or at least one additional compound used to treat cardiovascular diseases or a pharmaceutically acceptable salt thereof. In addition, this invention provides methods of treating and/or preventing vascular diseases by administering at least one hydroxylated metabolite of nebivolol that is capable of releasing a therapeutically effective amount of nitric oxide to a targeted site affected by the vascular disease. Also, this invention is directed to the treatment and/or prevention of migraine headaches administering at least one hydroxylated metabolite of nebivolol. This invention may also be used in conjunction with or as a single treatment of metabolic syndrome disorders.

  羟基化奈必洛尔代谢物在急性给药后以浓度依赖性方式增加人内皮细胞制剂的一氧化氮释放。此外，羟基化奈必洛尔代谢物，包括但不限于4-羟基-6,6'-二氟代-、4-羟基-5-苯酚-6,6'-二氟代-和4-羟基-8-苯并-6,6'-二氟代-，在慢性给药后能够增加人内皮细胞的一氧化氮释放能力。本发明提供了羟基化奈必洛尔代谢物和包含奈必洛尔和/或至少一种羟基化奈必洛尔代谢物和/或至少一种用于治疗心血管疾病的附加化合物的组合物，以及可药用的盐。此外，本发明还提供了通过给药至少一种能够释放治疗有效量的一氧化氮到受血管疾病影响的靶向部位的羟基化奈必洛尔代谢物来治疗和/或预防血管疾病的方法。本发明还涉及通过给药至少一种羟基化奈必洛尔代谢物来治疗和/或预防偏头痛。本发明还可以与治疗代谢综合征障碍的其他治疗联合使用，或作为单一治疗。
• [EN] PIPERIDINE-CONTAINING COMPOUNDS AND USE THEREOF<br/>[FR] COMPOSÉS CONTENANT DE LA PIPÉRIDINE ET LEURS UTILISATIONS
  申请人：ARRAY BIOPHARMA INC

  公开号：WO2010080864A1

  公开（公告）日：2010-07-15

  A method for preventing and/or treating a metabolic disease, cerebrovascular disease, etc. which comprises administering to a mammal an effective amount of the compound of the formula (I) wherein all symbols have the same meanings as defined in the specification; a salt thereof, an N-oxide thereof, a solvate thereof, or a prodrug thereof. And a novel compound of the formula (I-1): wherein all symbols have the same meanings as defined in the specification; a salt thereof, an N-oxide thereof, a solvate thereof, or a prodrug thereof has an anti-diabetic effect and a neuroprotective effect. Accordingly, the compound of the formula (I) and the compound of the formula (I-1) are useful in a method for preventing and/or treating for a metabolic disease such as diabetes, cerebrovascular disease such as stroke, etc.

  一种预防和/或治疗代谢性疾病、脑血管疾病等的方法，包括向哺乳动物施用化合物的有效量，其化学式为(I)，其中所有符号的含义与规范中定义的相同；其盐、N-氧化物、溶剂合物或前药。以及化学式(I-1)的新化合物：其中所有符号的含义与规范中定义的相同；其盐、N-氧化物、溶剂合物或前药具有抗糖尿病作用和神经保护作用。因此，化合物(I)和化合物(I-1)在预防和/或治疗代谢性疾病如糖尿病、脑血管疾病如中风等方面是有用的。
• [EN] CONJUGATES OF HETEROAROMATIC NITROGEN-COMPRISING COMPOUNDS<br/>[FR] CONJUGUÉS DE COMPOSÉS HÉTÉROAROMATIQUES CONTENANT DE L'AZOTE
  申请人：ASCENDIS PHARMA AS

  公开号：WO2020254606A1

  公开（公告）日：2020-12-24

  The present invention relates to conjugates of ΤΓ-electron-pair-donating heteroaromatic nitrogen-comprising drugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising said conjugates and the use of said conjugates as medicaments.

  本发明涉及ΤΓ-电子对供体杂芳氮含药物及其药用盐的结合物，包括所述结合物的药物组合物以及将所述结合物用作药物的用途。
• [EN] METHOD OF MODULATING RIBONUCLEOTIDE REDUCTASE<br/>[FR] PROCÉDÉ DE MODULATION DE LA RIBONUCLÉOTIDE RÉDUCTASE
  申请人：UNIV CASE WESTERN RESERVE

  公开号：WO2020018747A1

  公开（公告）日：2020-01-23

  A method of modulating ribonucleotide reductase activity in a neoplastic cell includes administering to the cell an amount of a hydrazone or hydrazine ribonucleotide reductase modulator (RRmod), the amount being effective to inhibit neoplastic cell growth.

  一种调节肿瘤细胞中核糖核苷酸还原酶活性的方法包括向细胞施用一定量的酰肼或肼基核糖核苷酸还原酶调节剂（RRmod），该剂量足以抑制肿瘤细胞的生长。
• Combination therapies
  申请人：Pfizer Inc

  公开号：US20040209916A1

  公开（公告）日：2004-10-21

  The invention is directed to methods of treating asthma, COPD, allergic rhinitis, and infectious rhinitis by administering a first pharmaceutical agent including one or more compounds selected from the quarternary ammonium compounds of formulae I-V and a second pharmaceutical agent including one or more pharmaceutical agents selected from Adenosine A 2a Receptor Agonists, D2-Dopamine Receptor Agonists, Phosphodiesterase Inhibitors (PDE's), corticosteroids, norepinephrine reuptake inhibitors, 4-hydroxy-7-[2-[2-[3-[2-phenylethoxy]-propylsulphonyl]ethylamino]ethyl]-1,3-benzothiazol-2(3H)-one, and pharmaceutically acceptable salts thereof, and non-quarternized antimuscarinic compounds.

  该发明涉及通过给予包括公式I-V的季铵化合物中选取的一个或多个化合物以及包括选自腺苷A2a受体激动剂、D2-多巴胺受体激动剂、磷酸二酯酶抑制剂（PDE's）、皮质类固醇、去甲肾上腺素再摄取抑制剂、4-羟基-7-[2-[2-[3-[2-苯乙氧基]-丙磺酰乙氨基]-乙基]-1,3-苯并噻唑-2(3H)-酮及其药用可接受的盐以及非季铵化的抗胆碱药物的第二药物，来治疗哮喘、COPD、过敏性鼻炎和感染性鼻炎的方法。