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异丁酰紫草素 | 52438-12-7

中文名称
异丁酰紫草素
中文别名
——
英文名称
isobutyrylshikonin
英文别名
isobutylshikonin;[(1R)-1-(5,8-dihydroxy-1,4-dioxonaphthalen-2-yl)-4-methylpent-3-enyl] 2-methylpropanoate
异丁酰紫草素化学式
CAS
52438-12-7
化学式
C20H22O6
mdl
——
分子量
358.391
InChiKey
BVRYLTBIGIAADD-MRXNPFEDSA-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

  • 熔点:
    88 °C
  • 沸点:
    561.9±50.0 °C(Predicted)
  • 密度:
    1.269±0.06 g/cm3(Predicted)
  • 溶解度:
    溶于氯仿、二氯甲烷、乙酸乙酯、DMSO、丙酮等。
  • LogP:
    3.563 (est)

计算性质

  • 辛醇/水分配系数(LogP):
    4.6
  • 重原子数:
    26
  • 可旋转键数:
    6
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.35
  • 拓扑面积:
    101
  • 氢给体数:
    2
  • 氢受体数:
    6

安全信息

  • 储存条件:
    存储条件:2-8°C,干燥且密封。

制备方法与用途

生物活性

Isobutylshikonin 是从毛黄毛紫草毛状根培养中提取的紫草素色素。

化学性质

Isobutylshikonin 可溶于甲醇、乙醇和DMSO等有机溶剂。

用途

异丁酰紫草素具有抗肿瘤、抗菌、抗炎和镇痛的作用。

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

反应信息

  • 作为产物:
    描述:
    紫草素异丁酸N,N'-二环己基碳二亚胺4-二甲氨基吡啶 作用下, 以 二氯甲烷 为溶剂, 反应 22.5h, 以14%的产率得到异丁酰紫草素
    参考文献:
    名称:
    新型紫草素衍生物的合成及其体外药理研究,特别是带有环丙烷的衍生物
    摘要:
    黑色素瘤是最致命的皮肤癌形式,约占所有皮肤癌死亡人数的四分之三。尤其是在晚期,其治疗具有挑战性,并且存活率非常低。在先前的研究中,我们显示了Onosma paniculata根的成分以及活性最高的成分的合成衍生物在转移性黑色素瘤细胞系中显示出可喜的结果。在当前的研究中,我们解决了我们是否可以通过合成生成具有优化活性的其他衍生物的问题。因此,我们准备了31种主要是新型的紫草素衍生物,并使用XTT活力测定法在不同的黑色素瘤细胞系(WM9,WM164和MUG-Mel2细胞)中对其进行了筛选。我们确定([R)-1-(1,4-二氢-5,8-二羟基-1,4-二氧杂萘-2-基)-4-甲基戊-3-烯基2-环丙基-2-氧乙酸酯是具有更高活性的新型衍生物。此外,包括ApoToxGlo TM Triplex分析,LDH分析和细胞周期测量在内的药理研究表明,该化合物可诱导凋亡,并减少G1期的细胞,同时增加G2 /
    DOI:
    10.3390/ijms22052774
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文献信息

  • [EN] METHODS FOR TREATING CANCER<br/>[FR] MÉTHODES DE TRAITEMENT DU CANCER
    申请人:SCORPION THERAPEUTICS INC
    公开号:WO2022094271A1
    公开(公告)日:2022-05-05
    This disclosure provides chemical entities of formula (I) (e.g., a compound or a pharmaceutically acceptable salt, and/or hydrate, and/ or cocrystal, and/or drug combination of the compound) that inhibit epidermal growth factor receptor (EGFR, ERBB 1) and/or Human epidermal growth factor receptor 2 (HER2, ERBB2). These chemical entities are useful, e.g., for treating a condition, disease or disorder in which increased (e.g., excessive) EGFR and/or HER2 activation contributes to the pathology and/or symptoms and/or progression of the condition, disease or disorder (e.g., cancer) in a subject (e.g., a human). This disclosure also provides compositions containing the same as well as methods of using and making the same.
    本公开提供化学实体的公式(I)(例如,化合物或药学上可接受的盐,和/或水合物,和/或共晶体,和/或该化合物的药物组合),该化学实体可以抑制表皮生长因子受体(EGFR,ERBB1)和/或人类表皮生长因子受体2(HER2,ERBB2)。这些化学实体是有用的,例如,用于治疗某种情况,疾病或障碍,其中EGFR和/或HER2的增加(例如过度)对病理学和/或症状和/或情况,疾病或障碍的进展有贡献(例如癌症)在受试者(例如人类)中。本公开还提供包含相同物质的组合物以及使用和制备相同物质的方法。
  • [EN] USE OF MACROCYCLIC COMPOUNDS IN METHODS OF TREATING CANCER<br/>[FR] UTILISATION DE COMPOSÉS MACROCYCLIQUES DANS DES MÉTHODES DE TRAITEMENT DE CANCER
    申请人:SCORPION THERAPEUTICS INC
    公开号:WO2022098992A1
    公开(公告)日:2022-05-12
    This disclosure provides chemical entities (e.g., a compound or a pharmaceutically acceptable salt, and/or hydrate, and/or cocrystal, and/or drug combination of the compound) that inhibit epidermal growth factor receptor (EGFR, ERBB1) and/or Human epidermal growth factor receptor 2 (HER2, ERBB2). These chemical entities are useful, e.g., for treating a condition, disease or disorder in which increased (e.g., excessive) EGFR and/or HER2 activation contributes to the pathology and/or symptoms and/or progression of the condition, disease or disorder (e.g., cancer) in a subject (e.g., a human). This disclosure also provides compositions containing the same as well as methods of using and making the same.
    本公开提供化合物(例如,化合物或药物可接受的盐,和/或水合物,和/或共晶体,和/或化合物的药物组合物),其抑制表皮生长因子受体(EGFR,ERBB1)和/或人类表皮生长因子受体2(HER2,ERBB2)。这些化合物是有用的,例如,用于治疗某种情况,疾病或障碍,在该情况,疾病或障碍中增加(例如过度)的EGFR和/或HER2激活对该情况,疾病或障碍的病理生理和/或症状和/或进展有贡献的受试者(例如,人类)。本公开还提供包含相同物质的组合物以及使用和制备相同物质的方法。
  • ANTIPROTOZOAL AGENT
    申请人:Japan Health Sciences Foundation
    公开号:EP1779892A1
    公开(公告)日:2007-05-02
    The present invention provides an antiprotozoal agent, which is particularly preferred as an antileishmanial agent. Specifically, the present invention is directed to an antiprotozoal agent comprising, as an active ingredient, a compound of Formula (I): wherein R is -H or acyl, a salt thereof, or solvate thereof.
    本发明提供了一种抗原虫制剂,特别优选作为抗利什曼病制剂。具体地说,本发明涉及一种抗原虫制剂,其活性成分包括式(I)化合物: 其中 R 是-H 或酰基、 其盐或其溶液。
  • Acylshikonin Analogs: Synthesis and Inhibition of DNA Topoisomerase-I
    作者:Byung-Zun Ahn、Kyong-Up Baik、Gi-Ryang Kweon、Kyu Lim、Byung-Doo Hwang
    DOI:10.1021/jm00006a025
    日期:1995.3
    Compounds bearing an acyl group of a various size at 1'-OH of shikonin were synthesized as acyl analogues of shikonin, which was isolated from the root of Lithospermum erythrorhizon, and evaluated for inhibitory effect on topoisomerase-I activity. A selective acylation at 1'-OH of shikonin in the presence of dicyclohexylcarbodiimide and 4-(dimethylamino)pyridine gave rise to a good yield of corresponding acylshikonin derivatives. In general, analogues with an acyl group of shorter chain lengths (C-2-C-6) exerted a stronger inhibitory action than those with longer chain lengths (C-7-C-20). While the halogen substitution at C-2 of the acetyl moiety failed to increase the inhibitory potency, the placement of double bonds in the acyl group (C-5-C-7) augmented the potency remarkably. Of the 32 derivatives evaluated, 15 compounds exhibited a higher inhibitory effect than shikonin. Noteworthy, the inhibitory potency of acetylshikonin, propanoylshikonin, and 4-pentenoylshikonin was approximately 4-fold greater than that of camptothecin. All these data suggest that the size of acyl moiety is important for the enhancement of potency, and the presence of olefinic double bonds is also beneficial.
  • NAPHTHALENEDIONE COMPOUNDS
    申请人:Sunten Phytotech Co., Ltd.
    公开号:EP2004174A2
    公开(公告)日:2008-12-24
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