1-溴-6-甲基萘 | 68251-76-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 1-溴-6-甲基萘
• 英文名称: 1-bromo-6-methylnaphthalene
• CAS: 68251-76-3
• 化学式: C₁₁H₉Br
• 分子量: 221.096
• InChiKey: BEDPUGSDUDHPMR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1-溴-6-甲基萘 在 N-溴代丁二酰亚胺(NBS) 、 过氧化苯甲酰 作用下， 以 四氯化碳 为溶剂， 反应 40.0h， 以2.36 g的产率得到5-bromo-2-naphthalenylmethyl bromide
  参考文献：
  名称：

  Potent 4-Aryl- or 4-Arylalkyl-Substituted 3-Isoxazolol GABA_A Antagonists:  Synthesis, Pharmacology, and Molecular Modeling

  摘要：

  We have previously described a series of competitive GABA(A) antagonists derived from the low-efficacy partial agonist 5-(4-piperidyl)-3-isoxazolol (4-PIOL, 4). The 2-naphthylmethyl analogue, 4-(2-naphthylmethyl)-5-(4-piperidyl)-3-isoxazolol (5), provided affinity for the GABA(A) receptor site higher than that of the standard GABA(A) receptor antagonist, SR 95531 (3). Molecular modeling studies of these compounds exposed a cavity at the receptor recognition site capable of accommodating aromatic groups of substantial size in the 4-position in the 3-isoxazolol ring, Here we present a series of analogues of 5, with various substituents in different positions in the naphthyl ring system (6a-k), and compounds with aromatic substituents directly attached to the 4-position of the 3-isoxazolol ring (7l-n). The compounds have been pharmacologically characterized using receptor-binding assays and electrophysiological whole-cell patch-clamp techniques. All of the tested compounds show affinity for the GABA(A) receptor site. While the 5-, 7-, and 8-bromo analogues, 6b-d, showed receptor affinities (K-i = 45, 109, and 80 nM, respectively) comparable with that of 5 (Ki 49 nM), the 1-bromo analogue, 6a, provided the highest receptor affinity of the series (Ki 10 nM). Introduction of a series of different substituents in the 1-position in the 2-naphthyl ring system led to compounds. 6,e-k. with retained high affinity for the GABA(A) receptor (K-i = 16-250 nM). Introduction of a phenyl ring directly into the 4-position on the 3-isoxazolol ring gave a 41-fold increase in affinity relative to that of 4-PIOL. In whole-cell patch-clamp recordings from cultured cerebral cortical neurons. all of the tested compounds were able to inhibit the effect of the Specific GABA(A) agonist, isoguvacine, 6a showing antagonist potency (IC50 = 42 nM) markedly higher than that, of 3 (IC50 = 240 nM). Molecular modeling studies, based on the compounds described, emphasized the importance of the distal ring in 5 for receptor affinity and the considerable dimensions of the proposed receptor cavity. Furthermore, the phenyl rings in 71 and in 6k were shown to represent highly favorable positions for an aromatic ring in previously unexplored receptor regions in terms of a pharmacophore model.

  DOI：

  10.1021/jm049256w
• 作为产物：
  描述：

  5-溴-2-萘甲酸 在 sodium tetrahydroborate 、 硼烷四氢呋喃络合物 、 三溴化磷 作用下， 以 四氢呋喃 、 二氯甲烷 、 二甲基亚砜 为溶剂， 反应 1.5h， 生成 1-溴-6-甲基萘
  参考文献：
  名称：

  [EN] COMPOUND FOR TREATING THROMBOTIC DISEASES
  [FR] COMPOSÉ DESTINÉ AU TRAITEMENT DE MALADIES THROMBOTIQUES
  [ZH] 一种治疗血栓性疾病的化合物

  摘要：

  本发明涉及一种治疗血栓性疾病的化合物。具体地，本发明提供一种式I所示的化合物、或其药学上可接受的盐、或其对映异构体、或其非对映异构体、或其阻转异构体、或其外消旋体、或其多晶型物、或其溶剂合物或或其经同位素标记衍生物。本发明所述的化合物能够特异性地与Src激酶的SH3结构域蛋白后，干扰整合素αIIbβ3与Src激酶结合，进而选择性抑制外向内信号转导，不影响内向外信号转导，从而使得本发明的化合物在抗血栓的同时不影响正常的生理性止血功能，避免出血副作用的出现，能够成为新一代预防和治疗血栓相关心脑血管疾病的有效药物。

  公开号：

  WO2022017531A1

文献信息

• [EN] TETRAZOLINONE COMPOUNDS AND ITS USE AS PESTICIDES<br/>[FR] COMPOSÉS DE TÉTRAZOLINONE ET LEUR UTILISATION EN TANT QUE PESTICIDES
  申请人：SUMITOMO CHEMICAL CO

  公开号：WO2013162072A1

  公开（公告）日：2013-10-31

  The present invention provides a compound having an excellent efficacy for controlling pests. A tetrazolinone compound of a formula (1): [wherein R1 represents an C6-C16 aryl group, an C1-C12 alkyl group, or a C3-C12 cycloalkyl group, etc., which each optionally be substituted; R2, R3, R4 and R5 represent independently of each other a hydrogen atom, a halogen atom or an C1-C3 alkyl group, etc.; R6 represents an C1-C6 alkyl group, a C3-C6 cycloalkyl group, a halogen atom, a C1-C6 haloalkyl group, an C2-C6 alkenyl group, an C1-C6 alkoxy group, or a C1-C6 haloalkoxy group, etc.; R7, R8 and R9 represent independently of each other a hydrogen atom, a halogen atom, or an C1-C4 alkyl group, etc.; X represents an oxygen atom or a sulfur atom; and R10 represents an C1-C6 alkyl group, etc.] shows an excellent controlling efficacy on pests.

  本发明提供了一种具有优异杀虫效果的化合物。公式（1）的四唑酮化合物：[其中R1代表C6-C16芳基、C1-C12烷基或C3-C12环烷基等，每个都可以选择性地被取代；R2、R3、R4和R5分别独立地代表氢原子、卤素原子或C1-C3烷基等；R6代表C1-C6烷基、C3-C6环烷基、卤素原子、C1-C6卤代烷基、C2-C6烯基、C1-C6烷氧基或C1-C6卤代烷氧基等；R7、R8和R9分别独立地代表氢原子、卤素原子或C1-C4烷基等；X代表氧原子或硫原子；R10代表C1-C6烷基等]在杀虫方面表现出优异的控制效果。
• [EN] NOVEL 5 or 8-SUBSTITUTED IMIDAZO [1, 5-a] PYRIDINES AS SELECTIVE INHIBITORS OF INDOLEAMINE AND/OR TRYPTOPHANE 2, 3-DIOXYGENASES<br/>[FR] NOUVELLES IMIDAZO[1,5-A]PYRIDINES SUBSTITUÉES EN POSITION 5 OU 8 EN TANT QU'INDOLEAMINE ET/OU TRYPTOPHANE 2,3-DIOXYGÉNASES
  申请人：BEIGENE LTD

  公开号：WO2018054365A1

  公开（公告）日：2018-03-29

  Disclosed herein are 5 or 8-substituted imidazo [1, 5-a] pyridines and pharmaceutical compositions comprising at least one such 5 or 8-substituted imidazo [1, 5-a] pyridines, processes for the preparation thereof, and the use thereof in therapy. Disclosed herein are certain 5 or 8-substituted imidazo [1, 5-a] pyridines that can be useful for inhibiting indoleamine 2, 3-dioxygenase and/or tryptophane 2, 3-dioxygenase and for treating diseases or disorders mediated thereby.

  本文披露了5或8-取代咪唑[1,5-a]吡啶和包含至少一种此类5或8-取代咪唑[1,5-a]吡啶的药物组合物，其制备方法以及在治疗中的用途。本文披露了某些5或8-取代咪唑[1,5-a]吡啶，可用于抑制吲哚胺2,3-二氧化酶和/或色氨酸2,3-二氧化酶，并用于治疗由此介导的疾病或疾病。
• [EN] KRAS G12D INHIBITORS<br/>[FR] INHIBITEURS DE KRAS G12D
  申请人：MIRATI THERAPEUTICS INC

  公开号：WO2021041671A1

  公开（公告）日：2021-03-04

  The present invention relates to compounds that inhibit KRas G12D. In particular, the present invention relates to compounds that inhibit the activity of KRas G12D, pharmaceutical compositions comprising the compounds and methods of use therefor.

  本发明涉及抑制KRas G12D的化合物。具体地，本发明涉及抑制KRas G12D活性的化合物，包括这些化合物的药物组合物以及使用方法。
• Heterocyclic derivatives
  申请人：Imperial Chemical Industries PLC

  公开号：US05098930A1

  公开（公告）日：1992-03-24

  The invention concerns a heterocyclic derivative of the formula I, ##STR1## wherein Ar.sup.1 is optionally substituted phenyl or naphthyl; A.sup.1 is (1-6C)alkylene, (3-6C)alkenylene, (3-6C)alkynylene or cyclo-(3-6C)alkylene; Ar.sup.2 is optionally substituted phenylene, or a 6 membered heterocyclene moiety containing up to three nitrogen atoms; R.sup.1 is hydrogen, (1-6C)alkyl, (3-6C)alkenyl, (3-6C)alkynyl, cyano-(1-4C)alkyl or (2-4C)alkanoyl, or optionally substituted benzoyl; and R.sup.2 and R.sup.3 together form a group of the formula -A.sup.2 -X-A.sup.3 - wherein each of A.sup.2 and A.sup.3 is (1-4C)alkylene and X is oxy, thio, sulphinyl, sulphonyl or imino; or a pharmaceutically-acceptable salt thereof. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.

  该发明涉及式I的杂环衍生物，其中Ar.sup.1是可选择取代的苯基或萘基；A.sup.1是(1-6C)烷基，(3-6C)烯基，(3-6C)炔基或环-(3-6C)烷基；Ar.sup.2是可选择取代的苯基，或含有最多三个氮原子的6元杂环基；R.sup.1是氢，(1-6C)烷基，(3-6C)烯基，(3-6C)炔基，氰基-(1-4C)烷基或(2-4C)烷酰基，或可选择取代的苯甲酰基；而R.sup.2和R.sup.3共同形成式-A.sup.2-X-A.sup.3-的基团，其中A.sup.2和A.sup.3中的每一个是(1-4C)烷基，X是氧，硫，亚硫酰基，磺酰基或亚胺基；或其药用可接受盐。该发明的化合物是5-脂氧合酶的抑制剂。
• [EN] COMPOUNDS FOR BINDING PROPROTEIN CONVERTASE SUBTILISIN/KEXIN TYPE 9 (PCSK9)<br/>[FR] COMPOSÉS SE LIANT À LA PROPROTÉINE CONVERTASE SUBTILISINE/KEXINE DE TYPE 9 (PCSK9)
  申请人：PORTOLA PHARM INC

  公开号：WO2017147328A1

  公开（公告）日：2017-08-31

  The present disclosure relates to novel compounds, methods, and compositions capable of binding to PCSK9, thereby modulating PCSK9 proprotein convertase enzyme activity. The compounds of the disclosure include compounds Formula (I).

  本公开涉及与PCSK9结合的新化合物、方法和组合物，从而调节PCSK9前蛋白酶酶活性。本公开的化合物包括化合物式（I）。

表征谱图