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N-{(2E,4E)-5-[(2S,3S,4E,6E,8S,11Z,13E,16S,17Z,19Z,21R,22Z)-8,16-二甲氧基-3,12,18,21,23-五甲基-24-羰基氧杂环二十四碳-4,6,11,13,17,19,22-七烯-2-基]-2-甲基己-2,4-二烯-1-基}-N~2~-甲酰基-L-丝氨酸酰胺 | 117582-92-0

中文名称
N-{(2E,4E)-5-[(2S,3S,4E,6E,8S,11Z,13E,16S,17Z,19Z,21R,22Z)-8,16-二甲氧基-3,12,18,21,23-五甲基-24-羰基氧杂环二十四碳-4,6,11,13,17,19,22-七烯-2-基]-2-甲基己-2,4-二烯-1-基}-N~2~-甲酰基-L-丝氨酸酰胺
中文别名
——
英文名称
iejimalide B
英文别名
(2S)-N-[(2E,4E)-5-[(2S,3S,4E,6E,8S,11Z,13E,16S,17E,19E,21R,22E)-8,16-dimethoxy-3,12,18,21,23-pentamethyl-24-oxo-1-oxacyclotetracosa-4,6,11,13,17,19,22-heptaen-2-yl]-2-methylhexa-2,4-dienyl]-2-formamido-3-hydroxypropanamide
N-{(2E,4E)-5-[(2S,3S,4E,6E,8S,11Z,13E,16S,17Z,19Z,21R,22Z)-8,16-二甲氧基-3,12,18,21,23-五甲基-24-羰基氧杂环二十四碳-4,6,11,13,17,19,22-七烯-2-基]-2-甲基己-2,4-二烯-1-基}-N~2~-甲酰基-L-丝氨酸酰胺化学式
CAS
117582-92-0
化学式
C41H60N2O7
mdl
——
分子量
692.937
InChiKey
YVOFDUHVTLZRBY-CLRFZDQZSA-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

物化性质

  • 沸点:
    882.7±65.0 °C(Predicted)
  • 密度:
    1.08±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    7.2
  • 重原子数:
    50
  • 可旋转键数:
    9
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.49
  • 拓扑面积:
    123
  • 氢给体数:
    3
  • 氢受体数:
    7

SDS

SDS:7f837cc7da106416437f3027799fd0b1
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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
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Gram-Scale Synthesis of Iejimalide B
    作者:Julien Gagnepain、Emilie Moulin、Alois Fürstner
    DOI:10.1002/chem.201100178
    日期:2011.6.14
    member of a small family of marine polyene macrolides endowed with remarkably selective activity against human cancer cell lines. As this product, however, is hardly available from the natural sources, a detailed evaluation requires the development of an efficient and practical synthetic approach. This challenge has now been met by adapting the first total synthesis of 2 previously reported by our group
    艾希麦利德B(2)是一类海洋多烯大环内酯类化合物中最有前途的成员,该类化合物具有针对人类癌细胞系的显着选择性活性。但是,由于几乎无法从天然来源获得该产品,因此进行详细评估需要开发一种有效且实用的合成方法。这个挑战现在已经遇到了由适应的首次全合成2我们小组先前曾报道过对高物料通过量的需求。重新设计通向五个所需构件的通道,并仔细优化了片段偶联过程,以不超过16个线性步骤的顺序提供了克量的这种有价值的化合物,总收率约为7%。成功策略的关键要素包括:i)精制的末端炔烃(具有“低级”烷基)的三个加氢烷基化工艺; ii)布朗烯丙基化,诺赖转移氢化和马歇尔炔丙基化,以将手性中心设置在C9,C17, C22和C23,以及iii)改进的Takai–Utimoto烯烃化反应,用于制备酯基侧翼的非常不稳定的跳过1,4-二烯。组装过程得益于该实验室先前开发的Stille交叉联轴器的特别温和的规程,就产量和可
  • Total Synthesis of Iejimalide B. An Application of the Shiina Macrolactonization
    作者:Dirk Schweitzer、John J. Kane、Daniel Strand、Peter McHenry、Martin Tenniswood、Paul Helquist
    DOI:10.1021/ol702129w
    日期:2007.10.1
    The potent anticancer compound iejimalide B (1) was prepared by a total synthesis through a strategy that features Julia olefinations, Wittig olefinations, a Carreira enantioselective alkynylation, a Heck reaction, a Marshall propargylation reaction, a Stille coupling, and a Shiina macrolactonization.
    有效的抗癌化合物iejimalide B(1)是通过全合成方法制得的,该策略的特征是朱莉娅烯化,维蒂希烯化,Carreira对映体选择性炔基化,Heck反应,马歇尔炔丙基化反应,Stille偶联和Shiina大内酯化。
  • Absolute stereochemistry and antitumor activity of iejimalides
    作者:Kohei Nozawa、Masashi Tsuda、Haruaki Ishiyama、Takuma Sasaki、Takashi Tsuruo、Jun’ichi Kobayashi
    DOI:10.1016/j.bmc.2005.09.033
    日期:2006.2
    previously, in iejimalides A, C, and D, potent cytotoxic 24-membered macrolides isolated from a tunicate Eudistoma cf. rigida, were assigned as 4R, 9S, 17S, 22S, and 23S on the basis of detailed analysis of NMR data and chemical means. Furthermore, the structures proposed for iejimalides A, C, and D were revised to their 13Z-isomers. Iejimalides A-D (1-4) exhibited antitumor activity in vivo.
    在五个手性中心的绝对构型,除先前报道的C-32(S)外,在依杰利特A,C和D中,是从被膜Eudistoma cf.分离的有效的细胞毒性24元大环内酯。在对NMR数据和化学方法进行详细分析的基础上,将硬质合指定为4R,9S,17S,22S和23S。此外,针对异麦芽酮酯A,C和D提出的结构被修改为其13Z异构体。艾美利特酯AD(1-4)在体内表现出抗肿瘤活性。
  • Synthesis of carbamate derivatives of iejimalides. Retention of normal antiproliferative activity and localization of binding in cancer cells
    作者:Dirk Schweitzer、Junyi Zhu、Gotam Jarori、Junichi Tanaka、Tatsuo Higa、V. Jo Davisson、Paul Helquist
    DOI:10.1016/j.bmc.2007.02.046
    日期:2007.5
    The syntheses of six iejimalide carbamate derivatives are described. Their biological activity and those of the unmodified iejimalides A and B against breast and prostate cancer cell lines were determined. These results show that the serine hydroxyl group of iejimalides A and B is a permissive site that can be functionalized to form carbamate derivatives without significant loss of normal biological activity. This method of derivatization will be valuable for cellular target identification, mechanism of action studies, and drug development efforts. A fluorescent derivative does not exhibit binding to the cytoskeletal features of cancer cells. (c) 2007 Elsevier Ltd. All rights reserved.
  • Total Synthesis of Iejimalide B
    作者:Alois Fürstner、Cristina Nevado、Martin Tremblay、Carine Chevrier、Filip Teplý、Christophe Aïssa、Mario Waser
    DOI:10.1002/anie.200601860
    日期:2006.9.4
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