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2-(4-dimethylamino-1,8-naphthalimido)ethyl isocyanide | 1352831-40-3

中文名称
——
中文别名
——
英文名称
2-(4-dimethylamino-1,8-naphthalimido)ethyl isocyanide
英文别名
Yudin’s isonitrile;6-(Dimethylamino)-2-(2-isocyanoethyl)benzo[de]isoquinoline-1,3-dione
2-(4-dimethylamino-1,8-naphthalimido)ethyl isocyanide化学式
CAS
1352831-40-3
化学式
C17H15N3O2
mdl
——
分子量
293.325
InChiKey
QXQGHJJUANKCIO-UHFFFAOYSA-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):
    2
  • 重原子数:
    22
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.24
  • 拓扑面积:
    45
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

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文献信息

  • Access to New Cytotoxic Triterpene and Steroidal Acid-TEMPO Conjugates by Ugi Multicomponent-Reactions
    作者:Haider N. Sultani、Ibrahim Morgan、Hidayat Hussain、Andreas H. Roos、Haleh H. Haeri、Goran N. Kaluđerović、Dariush Hinderberger、Bernhard Westermann
    DOI:10.3390/ijms22137125
    日期:——
    and pharmacological effects. Thus, a diverse library of betulinic acid (BA), fusidic acid (FA), cholic acid (CA) conjugates with TEMPO (nitroxide) have been prepared using this approach, which also makes them applicable in electron paramagnetic resonance (EPR) spectroscopy. Moreover, convertible amide modified spin-labelled fusidic acid derivatives were selected for post-Ugi modification utilizing a
    多组分反应,尤其是 Ugi-四组分反应 (U-4CR),提供了强大的方案,可以有效地获取具有有效生物和药理作用的化合物。因此,使用这种方法制备了桦木酸 (BA)、夫西地酸 (FA)、胆酸 (CA) 与 TEMPO(氮氧化物)共轭物的多样化文库,这也使它们适用于电子顺磁共振 (EPR) 光谱。此外,选择可转化的酰胺修饰的自旋标记夫西地酸生物进行 Ugi 后修饰,利用保持顺磁中心完整的各种反应条件。氮氧化物标记的桦木酸类似物6对两种研究的细胞系具有细胞毒性作用:前列腺癌 PC3 (IC 507.4 ± 0.7 μM) 和结肠癌 HT29 (IC 50 9.0 ± 0.4 μM)。值得注意的是,自旋标记的夫西地酸生物8对这两种癌细胞系有很强的作用(PC3:IC 50 6.0 ± 1.1 μM;HT29:IC 50 7.4 ± 0.6 μM)。此外,还发现另一种夫西地酸类似物9对 HT29 具有活性,IC
  • [EN] PHYTOSPHINGOSINE DERIVATIVES AS ADJUVANTS IN IMMUNE STIMULATION<br/>[FR] DÉRIVÉS DE PHYTOSPHINGOSINE SERVANT D'ADJUVANTS DANS LA STIMULATION IMMUNITAIRE
    申请人:HELMHOLTZ ZENTRUM INFEKTIONSFORSCHUNG GMBH
    公开号:WO2021255287A1
    公开(公告)日:2021-12-23
    The invention relates to phytosphingosine derivatives, suitable as adjuvants in immune stimulation. The invention further relates to pharmaceutical compositions comprising such compounds and the medical use of said compounds and/or compositions in therapeutic or prophylactic methods of immune stimulation in a subject, and for use in the treatment of a disease, for which stimulation of an immune response in a subject produces a therapeutic benefit. The invention further relates to the phytosphingosine derivative as described herein for use as an adjuvant in a method of vaccinating a subject. The invention further relates to the phytosphingosine derivative as described herein for use in stimulating antibody production, stimulating an immune response against infection, stimulating an immune response against a cancer, or preventing and/or treating septic shock. The invention further relates to a method for the manufacture of said derivatives comprising an Ugi-4-component reaction (Ugi-4CR).
    该发明涉及植物鞘氨醇生物,适用于免疫刺激的辅助剂。该发明还涉及包含这些化合物的药物组合物,以及所述化合物和/或组合物在治疗或预防免疫刺激方法中的医疗用途,用于治疗疾病,对于在受试者中刺激免疫反应产生治疗益处的用途。该发明还涉及所述植物鞘氨醇生物用作接种受试者的辅助剂的方法。该发明还涉及所述植物鞘氨醇生物用于刺激抗体产生,刺激抗感染免疫反应,刺激抗癌免疫反应,或预防和/或治疗感染性休克的方法。该发明还涉及一种制备所述衍生物的方法,包括Ugi-4组分反应(Ugi-4CR)。
  • Diversification of a Novel α‐Galactosyl Ceramide Hotspot Boosts the Adjuvant Properties in Parenteral and Mucosal Vaccines
    作者:Yanira Méndez、Aldrin V. Vasco、Thomas Ebensen、Kai Schulze、Mohammad Yousefi、Mehdi D. Davari、Ludger A. Wessjohann、Carlos A. Guzmán、Daniel G. Rivera、Bernhard Westermann
    DOI:10.1002/anie.202310983
    日期:2024.1.2
    Abstract

    The development of potent adjuvants is an important step for improving the performance of subunit vaccines. CD1d agonists, such as the prototypical α‐galactosyl ceramide (α‐GalCer), are of special interest due to their ability to activate iNKT cells and trigger rapid dendritic cell maturation and B‐cell activation. Herein, we introduce a novel derivatization hotspot at the α‐GalCer skeleton, namely the N‐substituent at the amide bond. The multicomponent diversification of this previously unexplored glycolipid chemotype space permitted the introduction of a variety of extra functionalities that can either potentiate the adjuvant properties or serve as handles for further conjugation to antigens toward the development of self‐adjuvanting vaccines. This strategy led to the discovery of compounds eliciting enhanced antigen‐specific T cell stimulation and a higher antibody response when delivered by either the parenteral or the mucosal route, as compared to a known potent CD1d agonist. Notably, various functionalized α‐GalCer analogues showed a more potent adjuvant effect after intranasal immunization than a PEGylated α‐GalCer analogue previously optimized for this purpose. Ultimately, this work could open multiple avenues of opportunity for the use of mucosal vaccines against microbial infections.

    摘要开发强效佐剂是提高亚单位疫苗性能的重要一步。CD1d激动剂,如典型的α-半乳糖基神经酰胺(α-GalCer),因其能激活iNKT细胞并引发树突状细胞快速成熟和B细胞活化而备受关注。在这里,我们介绍了α-GalCer 骨架上的一个新型衍生热点,即酰胺键上的 N-取代基。这种以前未曾探索过的糖脂化学型空间的多组分多样化允许引入各种额外的官能团,这些官能团既可以增强佐剂特性,也可以作为进一步与抗原共轭的处理剂,以开发自佐剂疫苗。通过这一策略,我们发现了一些化合物,与已知的强效 CD1d 激动剂相比,这些化合物在通过肠外或粘膜途径给药时能增强对抗原特异性 T 细胞的刺激并提高抗体反应。值得注意的是,在鼻内免疫后,各种官能化的α-GalCer类似物比以前为此目的优化过的PEG化α-GalCer类似物显示出更强的佐剂效应。最终,这项工作将为使用粘膜疫苗预防微生物感染开辟多种途径。
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