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(-)-renieramycin G

中文名称
——
中文别名
——
英文名称
(-)-renieramycin G
英文别名
[(1R,2S,10R,13S)-7,18-dimethoxy-6,17,21-trimethyl-5,8,12,16,19-pentaoxo-11,21-diazapentacyclo[11.7.1.02,11.04,9.015,20]henicosa-4(9),6,15(20),17-tetraen-10-yl]methyl (Z)-2-methylbut-2-enoate
(-)-renieramycin G化学式
CAS
——
化学式
C30H32N2O9
mdl
——
分子量
564.592
InChiKey
IECPOXKFSCFJHH-XEQTUUQBSA-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):
    1.2
  • 重原子数:
    41
  • 可旋转键数:
    6
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.47
  • 拓扑面积:
    137
  • 氢给体数:
    0
  • 氢受体数:
    10

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
    • 1
    • 2

反应信息

点击查看最新优质反应信息

文献信息

  • A divergent strategy for synthesis of the tetrahydroisoquinoline alkaloids renieramycin G and a lemonomycin analog
    作者:Philip Magnus、Kenneth S. Matthews
    DOI:10.1016/j.tet.2012.02.043
    日期:2012.8
    A divergent synthesis to the tetrahydroisoquinoline alkaloids (±)-renieramycin G and (±)-lemonomycinone amide is reported. A strategy was developed that allowed access to both the diazabicyclo[3.3.1]nonane and diazabicyclo[3.2.1]octane ring systems of the respective targets from a common advanced intermediate. The high diastereoselectivity observed throughout the synthesis is controlled by the first
    报道了四氢异喹啉生物碱(±)-雷尼霉素G和(±)-柠檬霉素酰胺的不同合成。开发了一种策略,该策略允许从同一高级中间体访问各自靶标的二氮杂双环[3.3.1]壬烷和二氮杂双环[3.2.1]辛烷环系统。在整个合成过程中观察到的高非对映选择性是由未活化异喹啉烷基化形成的第一个立体中心控制的。的主要结果包括异喹啉的不含的拉洛克条件下的合成,非对映选择性离子氢化条件设置1,3-顺-tetrahydroisoquinoline架构中,高度非对映reprotonation,和亲路易斯酸催化的5-内切-三角函数Ñ-酰基亚胺离子甲硅烷基烯醇醚环化。对四氢异喹啉生物碱的这种发散方法为该天然产物家族中进一步的结构多样性提供了另一种策略。
  • Synthesis and cytotoxicity of (−)-renieramycin G analogs
    作者:Wei Liu、Wenfang Dong、Xiangwei Liao、Zheng Yan、Baohe Guan、Nan Wang、Zhanzhu Liu
    DOI:10.1016/j.bmcl.2011.01.025
    日期:2011.3
    (-)-Renieramycin G and fifteen C-22 analogs were prepared employing L-tyrosine as the chiral starting material. These analogs, along with (-)-renieramycin G itself, were evaluated in vitro for cytotoxicity against HCT-8, BEL-7402, A2780, MCF-7, A549, BGC-823, Ketr3, KB, Hela cells. The IC50 values of most of these analogs were at the level of mu M. Among these analogs, 2-thiophenecarboxylate ester derivative 17 exhibited potent cytotoxic activity against KB cell line with the IC50 of 20 nM. From this study, it could be concluded that the C-22 side chain played an important role in the cytotoxic potency and specificity of this class of (-)-renieramycin G derivatives. (C) 2011 Elsevier Ltd. All rights reserved.
    (-)-灰霉素 G 及其 15 个 C-22 类似物以 L-酪氨酸为手性起始材料制备。这些类似物(含 (-)-灰霉素 G 本身)在体外对 HCT-8、BEL-7402、A2780、MCF-7、A549、BGC-823、Ketr3、KB、Hela 细胞进行了细胞毒性的评估。大部分类似物的 IC50 值达到微摩尔平。在这些类似物中,2-噻吩甲酸酯衍生物 17 对 KB 细胞系表现出极强的细胞毒性活性,其 IC50 值为 20 nM。通过这项研究,可以得出的结论是,C-22 侧链在这一类 (-)-灰霉素 G 衍生物的细胞毒性和特异性中起到了重要作用。 (C) 2011 Elsevier Ltd. 保留所有权利。
  • Chemistry of renieramycins. Part 12: An improved total synthesis of (±)-renieramycin G
    作者:Masashi Yokoya、Kimiko Shinada-Fujino、Saiko Yoshida、Masahiro Mimura、Hiroki Takada、Naoki Saito
    DOI:10.1016/j.tet.2012.03.105
    日期:2012.6
    An improved total synthesis of (±)-renieramycin G (1g) from readily available 2-hydroxy-3-methyl-4,5-dimethoxybenzaldehyde (7) in 21 steps (6.3% overall yield) is described. The synthesis features the concise construction of a pentacyclic framework using the stereoselective Pictet–Spengler type cyclization reaction of lactam (25) with ethyl diethoxyacetate, followed by the base-catalyzed epimerization
    从21步(6.3%的总收率)描述了一种由易于获得的2-羟基-3-甲基-4,5-二甲氧基苯甲醛(7)改进的(±)-雷尼霉素G(1g)的总合成的方法。合成的特征是使用内酰胺(25)与二乙氧基乙酸乙酯的立体选择性Pictet-Spengler型环化反应,然后用碱催化醛的C-1立体中心的差向异构化(30a),简化五环骨架的构建。还介绍了细胞毒性研究的结果。
  • Chemistry of renieramycins. Part 9: Stereocontrolled total synthesis of (±)-renieramycin G
    作者:Masashi Yokoya、Kimiko Shinada-Fujino、Naoki Saito
    DOI:10.1016/j.tetlet.2011.02.055
    日期:2011.5
    A 25-step stereocontrolled total synthesis of (±)-renieramycin G (1g) from readily available 2-hydroxy-3-methyl-4,5-dimethoxybenzaldehyde (3) is described. This synthesis features the concise construction of the pentacyclic framework using the stereoselective Pictet–Spengler type cyclization reaction of lactam (14) with ethyl diethoxyacetate, followed by the base-catalyzed isomerization of the C-1
    描述了一个25步立体控制的全合成(±)-雷尼霉素G(1g)由易于获得的2-羟基-3-甲基-4,5-二甲氧基苯甲醛(3)合成。该合成的特征是使用内酰胺(14)与二乙氧基乙酸乙酯的立体选择性Pictet-Spengler型环化反应,然后由C-1立体中心进行碱催化的异构化,来简化五环骨架的构建。
  • Total synthesis of (−)-renieramycin G from l-tyrosine
    作者:Xiang Wei Liao、Wei Liu、Wen Fang Dong、Bao He Guan、Shi Zhi Chen、Zhan Zhu Liu
    DOI:10.1016/j.tet.2009.05.025
    日期:2009.7
    (−)-Renieramycin G was synthesized in 21 steps for the longest linear sequences employing l-tyrosine methyl ester as the chiral starting material in 8.5% overall yield. Two of the four chiral centers came from l-tyrosine methyl ester, and the other two were induced through an intermolecular and an intramolecular Pictet–Spengler reaction, respectively.
    以1-酪氨酸甲酯为手性起始原料,以最长的线性序列以21个步骤合成(-)-雷尼霉素G,总产率为8.5%。四个手性中心中的两个来自l-酪氨酸甲酯,另外两个分别通过分子间和分子内Pictet-Spengler反应诱导。
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