1,2,3,4-四氢-6-甲氧基-1-甲基异喹啉 | 25939-83-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四氢异喹啉
• 中文名称: 1,2,3,4-四氢-6-甲氧基-1-甲基异喹啉
• 英文名称: 6-methoxy-1-methyl-1,2,3,4-tetrahydroisoquinoline
• 英文别名: 1,2,3,4-tetrahydro-6-methoxy-1-methylisoquinoline
• CAS: 25939-83-7
• 化学式: C₁₁H₁₅NO
• 分子量: 177.246
• InChiKey: FSCCJTKQQGRDAT-UHFFFAOYSA-N

物化性质

• 沸点：
  92-105 °C(Press: 0.45 Torr)
• 密度：
  1.005±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  21.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,2,3,4-四氢-6-甲氧基-1-甲基异喹啉 在 lithium 氨 作用下， 生成 Methyl-1 methoxy-6 octahydro-1,2,3,4,5,8,9,10 isoquinoleine
  参考文献：
  名称：

  Determination of the configuration of new 8,13-diazasteroids by means of13C NMR

  摘要：

  AbstractOne methyldecahydroisoquinoline and some octahydro‐ and decahydro‐isoquinolone derivatives were studied by 13C NMR. The configuration of these products was deduced by comparison of the experimental chemical shifts and the calculated values. Conclusions could thus be reached on the configuration of related 8,13‐diazasteroids in the 19‐norandrostane series.

  DOI：

  10.1002/mrc.1270130209
• 作为产物：
  描述：

  N-(3-methoxyphenylethyl)acetamide 在 甲醇 、 sodium tetrahydroborate 、 三氯氧磷 作用下， 以 甲苯 为溶剂， 反应 7.0h， 生成 1,2,3,4-四氢-6-甲氧基-1-甲基异喹啉
  参考文献：
  名称：

  [EN] NOVEL BIFUNCTIONAL MOLECULES FOR TARGETED PROTEIN DEGRADATION
  [FR] NOUVELLES MOLÉCULES BIFONCTIONNELLES POUR LA DÉGRADATION CIBLÉE DE PROTÉINES

  摘要：

  本公开涉及一种新型的双功能分子，可用于有针对性或选择性地降解蛋白质。

  公开号：

  WO2022129925A1

文献信息

• [EN] MODULATORS OF THE HISTAMINE H3 RECEPTOR USEFUL FOR THE TREATMENT OF DISORDERS RELATED THERETO<br/>[FR] MODULATEURS DU RÉCEPTEUR D'HISTAMINE H3 UTILES POUR LE TRAITEMENT D'AFFECTIONS QUI LUI SONT ASSOCIÉES
  申请人：ARENA PHARM INC

  公开号：WO2009105206A1

  公开（公告）日：2009-08-27

  Amide derivatives of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of the histamine H3 receptor. Compounds of the present invention and pharmaceutical compositions thereof are directed to methods useful in the treatment of histamine H3-associated disorders, such as cognitive disorders, epilepsy, brain trauma, depression, obesity, disorders of sleep and wakefulness such as excessive daytime sleepiness, narcolepsy, shift-work sleep disorder, drowsiness as a side effect from a medication, maintenance of vigilance to aid in the completion of tasks and the like, cataplexy, hypersomnia, somnolence syndrome, jet lag, sleep apnea and the like, attention deficit hyperactivity disorder (ADHD), schizophrenia, allergies, allergic responses in the upper airway, allergic rhinitis, nasal congestion, dementia, Alzheimer's disease, pain and the like.

  Formula (Ia)的酰胺衍生物及其药物组合物，可调节组胺H3受体的活性。本发明的化合物及其药物组合物用于治疗组胺H3相关疾病的方法，如认知障碍、癫痫、脑外伤、抑郁症、肥胖症、睡眠和觉醒障碍（如白天过度嗜睡、嗜睡症、倒班工作睡眠障碍、药物副作用引起的嗜睡、保持警觉以帮助完成任务等）、猝倒、嗜睡症、嗜睡综合征、时差反应、睡眠呼吸暂停等、注意力缺陷多动障碍（ADHD）、精神分裂症、过敏、上呼吸道过敏反应、过敏性鼻炎、鼻塞、痴呆症、阿尔茨海默病、疼痛等。
• Pyrimidine derivatives and processes for the preparation thereof
  申请人：Yuhan Corporation

  公开号：US06352993B1

  公开（公告）日：2002-03-05

  The present invention relates to novel pyrimidine derivatives of formula (I) or pharmaceutically acceptable salts thereof which possess an excellent anti-secretory activity, pharmaceutical compositions containing the same as an active ingredient, their novel intermediates, and processes for the preparation thereof wherein: when A is piperidin-1-yl or —NH—B, wherein B is C3-C4 alkyl, C3-C4 alkenyl, C3-C7 cycloalkyl, C1-C3 alkoxyethyl, phenylethl which may be substituted or unsubstituted, 3-trifluoromethylphenylmethyl, 1-naphthylmethyl, 4-methylthiazol-2-yl or 4-phenylthiazol-2-yl, R1 is hydrogen or methyl; and R2, R3, R4 and R5 are hydrogen; or when A is a group of formula (II); when R1 is hydroxymethyl or C1-C3 alkoxymethyl, R2, R3, R4, R5 and R6 are hydrogen; and R7 is hydrogen or halogen; or when R1 is hydrogen or methyl, R7 is hydrogen or halogen; and one or two of R2, R3, R4, R5 and R6 is hydroxy, methoxy, or a group of formula (III) wherein Z is C1-C4 alkyl, substituted or unsubstituted C1-C4 alkenyl, cyloalkyl, benzyloxyalkyl, alkoxycarbonylalkyl, morpholinomethyl, piperidinomethyl, 4-substituted-piperazinomethyl, substituted or unsubstituted phenyl, naphthyl, substituted or unsubstituted benzyl, thiophen-2-yl-methyl, 1-substituted-pyrrolidin-2-yl or —CHR8NHR9, wherein R8 is hydrogen, methyl, isopropyl, benzyl, benzyloxymethyl, methylthioethyl, benzyloxycarbonylmethyl, carbamolymethyl, carbamoylethyl, or 1-benzylimidazol-4-ylmethyl and R9 is hydrogen or t-butoxycarbonyl; and the others are hydrogen or methyl.

  本发明涉及具有优异抗分泌活性的新型嘧啶衍生物的化学式(I)或其药学上可接受的盐，以及含有其作为活性成分的药物组合物，其新型中间体，以及其制备方法，其中：当A为哌啶-1-基或-NH-B时，其中B为C3-C4烷基，C3-C4烯基，C3-C7环烷基，C1-C3烷氧乙基，苯乙基，可以是取代或未取代的，3-三氟甲基苯甲基，1-萘甲基，4-甲基噻唑-2-基或4-苯基噻唑-2-基，R1为氢或甲基；而R2、R3、R4和R5为氢；或当A为化学式(II)的基团时；当R1为羟甲基或C1-C3烷氧甲基，R2、R3、R4、R5和R6为氢；而R7为氢或卤素；或当R1为氢或甲基，R7为氢或卤素；且R2、R3、R4、R5和R6中的一个或两个为羟基，甲氧基，或化学式(III)的基团，其中Z为C1-C4烷基，取代或未取代的C1-C4烯基，环烷基，苄氧基烷基，烷氧羰基烷基，吗啉甲基，哌啶甲基，4-取代哌嗪甲基，取代或未取代的苯基，萘基，取代或未取代的苄基，噻吩-2-基-甲基，1-取代吡咯啉-2-基或-NHR9，其中R8为氢，甲基，异丙基，苄基，苄氧甲基，甲硫乙基，苄氧羰基甲基，氨基甲基，氨基乙基，或1-苄基咪唑-4-基甲基，而R9为氢或叔丁氧羰基；其他为氢或甲基。
• [EN] CHROMEN-4-ONE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS DISEASE<br/>[FR] DÉRIVÉS DE CHROMEN-4-ONE POUR LE TRAITEMENT ET LA PROPHYLAXIE D'UNE MALADIE DUE AU VIRUS DE L'HÉPATITE B
  申请人：HOFFMANN LA ROCHE

  公开号：WO2020079106A1

  公开（公告）日：2020-04-23

  The present invention provides novel compounds having the general formula (I) wherein R1 to R6, and m are as described herein, compositions including the compounds and methods of using the compounds.

  本发明提供了具有通式（I）的新化合物，其中R1至R6和m如本文所述，包括该化合物的组合物以及使用该化合物的方法。
• SUBSTITUTED METHYL PYRAZOLOPYRIMIDINONE AND METHYL IMIDAZOPYRAZINONE COMPOUNDS AS PDE1 INHIBITORS
  申请人：Dart NeuroScience, LLC

  公开号：US20190177327A1

  公开（公告）日：2019-06-13

  A chemical entity of Formula (I) or Formula (II): wherein R a , R b , R e , and R f have any of the values described herein, and compositions comprising such chemical entities; methods of making them; and their use in a wide range of methods, including metabolic and reaction kinetic studies; detection and imaging techniques; radioactive treatments; modulating and treating disorders mediated by PDE1 activity or dopaminergic signaling; treating neurological disorders, CNS disorders, dementia, neurodegenerative diseases, and trauma-dependent losses of function; treating stroke, including cognitive and motor deficits during stroke rehabilitation; facilitating neuroprotection and neurorecovery; enhancing the efficiency of cognitive and motor training, including animal skill training protocols; and treating peripheral disorders, including cardiovascular, renal, hematological, gastroenterological, liver, cancer, fertility, and metabolic disorders.

  化学实体的化学式（I）或化学式（II）：其中Ra、Rb、Re和Rf可以具有本文中描述的任何值，以及包含这种化学实体的组合物；制备它们的方法；以及它们在各种方法中的使用，包括代谢和反应动力学研究；检测和成像技术；放射性治疗；调节和治疗由PDE1活性或多巴胺信号传导介导的疾病；治疗神经系统疾病、中枢神经系统疾病、痴呆、神经退行性疾病以及依赖创伤的功能丧失；治疗中风，包括中风康复期间的认知和运动功能障碍；促进神经保护和神经恢复；增强认知和运动训练的效率，包括动物技能训练方案；以及治疗外周疾病，包括心血管、肾脏、血液、胃肠、肝脏、癌症、生育和代谢紊乱。
• SUBSTITUTED TRIAZINONE COMPOUND AND T-TYPE CALCIUM CHANNEL INHIBITOR
  申请人：Nissan Chemical Industries, Ltd.

  公开号：EP3085695A1

  公开（公告）日：2016-10-26

  It is an object to provide a novel triazinone compound which has an inhibitory activity on a T-type voltage-dependent calcium channel, and is specifically useful for prevention or treatment of pain, chronic kidney disease and atrial fibrillation. A novel triazinone compound of Formula (I): wherein each substituent in the formula is defined in detail in the description, R4 means a hydrogen atom, or a C1-6 alkoxy group, etc., L1 and L2 each independently mean a single bond, or NR2, etc., L3 means a C1-6 alkylene group, etc., A means a C6-14 aryl group or a 5 to 10-membered heteroaryl group which may be substututed, B means a C3-11 cycloalkylene group, etc., D means a C6-14 aryl amino group or a 5 to 10-membered heteroaryl group which may be substituted, etc., a tautomer of the compound, a pharmaceutically acceptable salt of the compound, or a solvate of the compound, the tautomer, or the pharmaceutically acceptable salt.

  提供一种新型三嗪酮化合物，其具有对T型电压依赖性钙通道的抑制活性，特别适用于预防或治疗疼痛、慢性肾病和房颤。公式（I）中的新型三嗪酮化合物：其中公式中的每个取代基在描述中有详细定义，R4表示氢原子或C1-6烷氧基等，L1和L2各自独立表示单键或NR2等，L3表示C1-6烷基等，A表示C6-14芳基或5至10环杂芳基，可取代，B表示C3-11环烷基等，D表示C6-14芳胺基或5至10环杂芳基，可取代等，化合物的互变异构体，化合物的药用可接受盐，化合物的溶剂化合物，互变异构体或药用可接受盐。

表征谱图