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trans-1-isobutyl-3-methoxycarbonyl-1,2,3,4-tetrahydro-β-carboline | 107494-24-6

中文名称
——
中文别名
——
英文名称
trans-1-isobutyl-3-methoxycarbonyl-1,2,3,4-tetrahydro-β-carboline
英文别名
(1R,3S)-methyl 1-isobutyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate;methyl (1R,3S)-1-(2-methylpropyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
trans-1-isobutyl-3-methoxycarbonyl-1,2,3,4-tetrahydro-β-carboline化学式
CAS
107494-24-6
化学式
C17H22N2O2
mdl
——
分子量
286.374
InChiKey
LFBDUYMSBJXRJJ-CABCVRRESA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.2
  • 重原子数:
    21
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.47
  • 拓扑面积:
    54.1
  • 氢给体数:
    2
  • 氢受体数:
    3

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    trans-1-isobutyl-3-methoxycarbonyl-1,2,3,4-tetrahydro-β-carboline吡啶 、 sodium tetrahydroborate 、 作用下, 以 1,4-二氧六环甲醇乙醇 为溶剂, 反应 108.33h, 生成 (R)-1-isobutyl-1,2,3,4-tetrahydro-9H-pyrido[3,4-b]indole
    参考文献:
    名称:
    从沙枣(Elaeagnus commutata)合成两种迄今未命名的羟吲哚生物碱的(+)-艾可可碱和(-)-异可可碱
    摘要:
    外消旋可卡因((±)-2)是一种从Elaeagnus commutata合成的半萜烯螺形羟吲哚生物碱,由6个甲氧基色胺(19)分五步合成,总收率为16%(方案3)。相应的β-咔啉前体(±)-21的最终氧化重排提供了副产物异丁香碱((±)-22)(6%的总收率)。从L-色氨酸提供的(+)- 2和(-)- 22的光学纯度为76%(方案4)开始,这是一条更精细的路线,并确定了这些化合物的绝对构型。的根的生物碱含量的重新调查E. commutata 结果表明,可卡因和异可卡因均以外消旋形式自然存在。
    DOI:
    10.1002/hlca.19960790116
  • 作为产物:
    参考文献:
    名称:
    Synthesis and Evaluation of Tryprostatin B and Demethoxyfumitremorgin C Analogues
    摘要:
    Tryprostatin B and demethoxyfumitremorgin C are fungal inhibitors of mammalian cell cycle progression at the G(2)/M transition. N-Alkyl derivatives of the L-TrP-L-Pro diketopiperazine were prepared as analogues of tryprostatin B, and two of these were more active than the natural product. A second series of cis- and trans-tetrahydro-beta-carbolines annulated to a diketopiperazine were prepared as analogues of demethoxyfumitremorgin C. The nature of the alkyl substituent, as well as its cis or trans relationship in the tetrahydro-beta-carboline ring, was found to have a significant effect on cytotoxic activity. Small cis-alkyl substituents fall into the demethoxyfumitremorgin C family, whereas bulky benzyl trans compounds appear to act via a different mechanism of action.
    DOI:
    10.1021/jm9905662
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文献信息

  • Exploration of TRPM8 Binding Sites by β-Carboline-Based Antagonists and Their In Vitro Characterization and In Vivo Analgesic Activities
    作者:Alessia Bertamino、Carmine Ostacolo、Alicia Medina、Veronica Di Sarno、Gianluigi Lauro、Tania Ciaglia、Vincenzo Vestuto、Giacomo Pepe、Manuela Giovanna Basilicata、Simona Musella、Gerardina Smaldone、Claudia Cristiano、Sara Gonzalez-Rodriguez、Asia Fernandez-Carvajal、Giuseppe Bifulco、Pietro Campiglia、Isabel Gomez-Monterrey、Roberto Russo
    DOI:10.1021/acs.jmedchem.0c00816
    日期:2020.9.10
    Transient receptor potential melastatin 8 (TRPM8) ion channel represents a valuable pharmacological option for several therapeutic areas. Here, a series of conformationally restricted derivatives of the previously described TRPM8 antagonist N,N′-dibenzyl tryptophan 4 were prepared and characterized in vitro by Ca2+-imaging and patch-clamp electrophysiology assays. Molecular modeling studies led to
    瞬时受体电位褪黑素8(TRPM8)离子通道代表了几个治疗领域的宝贵药理学选择。在此,制备了先前描述的TRPM8拮抗剂N,N′-二苄基色氨酸4的一系列构象受限的衍生物,并通过Ca 2+成像和膜片钳电生理测定体外表征。分子建模研究导致在TRPM8结合位点内确定了这些衍生物的广泛且明确定义的相互作用网络,这是其拮抗剂活性的基础。(5 R,11a S)-5-(4-氯苯基)-2-(4-氟苄基)-5,6,11,11a-四氢-1 H-咪唑[1',5':1,6]吡啶[3,4-b ]吲哚-1,3(2 H)-二酮(31a)以有效的(IC 50 = 4.10±1.2 nM),选择性且代谢稳定的TRPM8拮抗剂出现。在体内,31a在icilin诱导的WDS(11.5 mg / kg ip),奥沙利铂诱导的冷异常性疼痛(10-30μgsc)和CCI诱导的热痛觉过敏(11.5 mg / kg)中显示出显着的靶标覆盖范围。
  • Questioning the γ-gauche effect: stereoassignment of 1,3-disubstituted-tetrahydro-β-carbolines using <sup>1</sup>H–<sup>1</sup>H coupling constants
    作者:Kristýna Cagašová、Maryam Ghavami、Zhong-Ke Yao、Paul R. Carlier
    DOI:10.1039/c9ob01139k
    日期:——
    robust alternative method for stereochemical assignment based on 1H NMR coupling constants (31 examples) and supported by extensive DFT-based conformational analysis and calculation of 1H-1H coupling constants. DFT calculations of 13C NMR chemical shifts also cast doubt upon the role of the "γ-gauche" effect on C1 and C3 chemical shifts in trans-THβCs.
    色氨酸酯和醛的Pictet-Spengler反应已广泛应用于天然产物合成和药物化学中。迄今为止,在该反应中形成的1,3-二取代的四氢-β-咔啉(THβCs)的反式或顺式构型最常根据非对映异构体中C1和C3的13C化学位移确定。尽管反式-THβCs中的C1和C3相对于顺式-THβCs的高场位移归因于与“γ-gauche”效应相关的空间压缩,但我们表明,对于其他应受此影响的碳,该效应在实验上并未得到证实相同的压缩率。因此,我们基于1H NMR偶联常数(31个实例)开发了一种健壮的立体化学分配方法,并得到了广泛的基于DFT的构象分析和1H-1H偶联常数的计算支持。DFT对13C NMR化学位移的计算也使人们怀疑“反式”效应对反式THβCs中C1和C3化学位移的作用。
  • Synthetic approach to the total synthesis of fumitremorgins II synthesis of optically active pentacyclic intermediates and their dehydrogenation
    作者:Masako Nakagawa、Hiroshi Fukushima、Tomohiko Kawate、Mitsuya Hongu、Shin-ichi Kodato、Teruaki Une、Mikio Taniguchi、Tohru Hino
    DOI:10.1016/s0040-4039(00)84762-0
    日期:1986.1
    Optically active pentacycles ( 13–18 ) were synthesized from L- and D-tryptophans, two of which ( 13 and 15 ) were alkylated and dehydrogenated to 21 and 22, respectively.
    由L和D色氨酸合成了旋光性五环(13-18),其中两个(13和15)被烷基化并脱氢成21和22。
  • Nakagawa, Masako; Fukushima, Hiroshi; Kawate, Tomohiko, Chemical and pharmaceutical bulletin, 1989, vol. 37, # 1, p. 23 - 32
    作者:Nakagawa, Masako、Fukushima, Hiroshi、Kawate, Tomohiko、Hongu, Mitsuya、Une, Teruaki、et al.
    DOI:——
    日期:——
  • NAKAGAWA, MASAKO;FUKUSHIMA, HIROSHI;KAWATE, TOMOHIKO;HONGU, MITSUYA;UNE, +, CHEM. AND PHARM. BULL., 37,(1989) N, C. 23-32
    作者:NAKAGAWA, MASAKO、FUKUSHIMA, HIROSHI、KAWATE, TOMOHIKO、HONGU, MITSUYA、UNE, +
    DOI:——
    日期:——
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