6,7-dimethoxy-1-naphthalen-2-ylmethyl-1,2,3,4-tetrahydroisoquinoline | 108704-88-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四氢异喹啉
• 英文名称: 6,7-dimethoxy-1-naphthalen-2-ylmethyl-1,2,3,4-tetrahydroisoquinoline
• 英文别名: rac-6,7-dimethoxy-1-(β-naphthylmethyl)-1,2,3,4-tetrahydroisoquinoline；6,7-dimethoxy-1-(β-naphthylmethyl)-1,2,3,4-tetrahydroisoquinoline；rac-6,7-dimethoxy-1-naphthalen-2-ylmethyl-1,2,3,4-tetrahydroisoquinoline；6,7-dimethoxy-1-(naphthalen-2-ylmethyl)-1,2,3,4-tetrahydroisoquinoline
• CAS: 108704-88-7
• 化学式: C₂₂H₂₃NO₂
• 分子量: 333.43
• InChiKey: HSNRSHBFNHIQQL-UHFFFAOYSA-N

物化性质

• 沸点：
  502.1±50.0 °C(Predicted)
• 密度：
  1.139±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  25
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  30.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  6,7-dimethoxy-1-naphthalen-2-ylmethyl-1,2,3,4-tetrahydroisoquinoline 在 (2R)-乙酰氨基-2-苯乙酸 、 sodium hydroxide 作用下， 以 甲醇 、 丙酮 、 二氯甲烷 、 水 为溶剂， 反应 24.5h， 以30%的产率得到(S)-6,7-dimethoxy-1-(β-naphthylmethyl)-1,2,3, 4-tetrahydroisoquinoline
  参考文献：
  名称：

  METHOD FOR RESOLVING ENANTIOMERS FROM RACEMIC MIXTURE HAVING CHIRAL CARBON IN ALPHA POSITION OF NITROGEN

  摘要：

  揭示了一种简化的方法，通过将含有手性碳的混合物溶解在氮的α位和氨基酸中，制备出对映异构盐来分离对映体，而不使用催化剂或酶，显著提高光学纯度。此外，本发明可以大量制备对映体，而无需使用昂贵的催化剂或控制应用酶的反应条件。

  公开号：

  US20090036679A1
• 作为产物：
  描述：

  2-萘乙酸 在 sodium tetrahydroborate 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 N,N-二异丙基乙胺 、 三氯氧磷 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 2.0h， 生成 6,7-dimethoxy-1-naphthalen-2-ylmethyl-1,2,3,4-tetrahydroisoquinoline
  参考文献：
  名称：

  Effect of 1-Substitution on Tetrahydroisoquinolines as Selective Antagonists for the Orexin-1 Receptor

  摘要：

  Selective blockade of the orexin-1 receptor (OX1) has been suggested as a potential approach to drug addiction therapy because of its role in modulating the brain's reward system. We have recently reported a series of tetrahydroisoquinoline-based OX1 selective antagonists. Aimed at elucidating structure-activity relationship requirements in other regions of the molecule and further enhancing OX1 potency and selectivity, we have designed and synthesized a series of analogues bearing a variety of substituents at the 1-position of the tetrahydroisoquinoline. The results show that an optimally substituted benzyl group is required for activity at the OX1 receptor. Several compounds with improved potency and/or selectivity have been identified. When combined with structural modifications that were previously found to improve selectivity, we have identified compound 73 (RTIOX-251) with an apparent dissociation constant (K-e) of 16.1 nM at the OX1 receptor and >620-fold selectivity over the OX2 receptor. In vivo, compound 73 was shown to block the development of locomotor sensitization to cocaine in rats.

  DOI：

  10.1021/cn500330v

文献信息

• [EN] NOVEL INDOLE AND PYRROLOPYRIDINE AMIDES<br/>[FR] NOUVEAUX AMIDES D'INDOLE ET DE PYRROLOPYRIDINE
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2012114252A1

  公开（公告）日：2012-08-30

  The present invention relates to indole and pyrrolopyridine amide derivatives of formula (I) wherein R1, R 2, R 3, U, V, W, X, Y, Z and ring A are as described in the description, to their preparation, to pharmaceutically acceptable salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula (I), and especially to their use as orexin receptor antagonists.

  本发明涉及式(I)的吲哚和吡咯吡啶酰胺衍生物，其中R1、R2、R3、U、V、W、X、Y、Z和环A如描述中所述，以及它们的制备方法，其药学上可接受的盐，以及它们作为药物的用途，含有式(I)的一个或多个化合物的药物组合物，特别是它们作为促进睡眠激素受体拮抗剂的用途。
• [EN] TETRAHYDROISOQUINOLYL ACETAMIDE DERIVATIVES FOR USE AS OREXIN RECEPTOR ANTAGONISTS<br/>[FR] DERIVES DE TETRAHYDRO-ISOQUINOLYL-ACETAMIDE DESTINES A SERVIR D'ANTAGONISTES DES RECEPTEURS D'OREXINE
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2004085403A1

  公开（公告）日：2004-10-07

  The invention relates to novel acetamide derivatives of formula (I) and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of such compounds, pharmaceutical compositions containing one or more of those compounds and especially their use as orexin receptor antagonists.

  该发明涉及公式（I）的新型乙酰胺衍生物及其在制备药物组合物中作为活性成分的用途。该发明还涉及相关方面，包括制备这类化合物的方法、含有其中一个或多个这类化合物的药物组合物，特别是它们作为促进睡眠的药物受体拮抗剂的用途。
• 1,2,3,4-tetrahydroisoquinoline derivatives
  申请人：——

  公开号：US20030176415A1

  公开（公告）日：2003-09-18

  The invention relates to novel 1,2,3,4-tetrahydroisochinoline derivatives of formula (I) and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of the compounds, pharmaceutical compositions containing one or more of those compounds and especially their use as orexin receptor antagonists.

  本发明涉及新型1,2,3,4-四氢异喹啉衍生物的公式（I），以及它们作为药物组分在制备药物组合物中的使用。本发明还涉及相关方面，包括制备该化合物的过程，含有其中一种或多种化合物的药物组合物，特别是它们作为促进睡眠的药物组分。
• 1,2,3,4-tetrahydroisoquinolines derivatives
  申请人：——

  公开号：US20040242564A1

  公开（公告）日：2004-12-02

  The invention relates to novel 1,2,3,4-tetrahydroisoquinoline derivatives and related compounds and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of the compounds, pharmaceutical compositions containing one or more of those compounds and especially their use as neurohormonal antagonists.

  本发明涉及新型1,2,3,4-四氢异喹啉衍生物及相关化合物，以及它们作为制备药物组成部分的活性成分的用途。本发明还涉及相关方面，包括制备化合物的过程，含有其中一种或多种化合物的药物组成物，特别是它们作为神经荷尔蒙拮抗剂的用途。
• 1 2 3 4 Tetrahydroisoquinolines derivatives as urotensin II receptor antagonists
  申请人：——

  公开号：US20040110744A1

  公开（公告）日：2004-06-10

  The invention relates to novel 1,2,3,4-tetrahydroisoquinoline derivatives of formula (I) and related compounds and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of the compounds, pharmaceutical compositions containing one or more of those compounds and especially their use as neurohormonal antagonists especially urotensin II antagonists.

  本发明涉及一种新型1,2,3,4-四氢异喹啉衍生物的公式(I)及其相关化合物，以及它们作为制备药物组成部分的活性成分的用途。本发明还涉及相关方面，包括制备化合物的过程，含有其中一种或多种化合物的药物组合物，尤其是它们作为神经激素拮抗剂，特别是尿激肽II拮抗剂的用途。