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6-氨基-2-(丁基氨基)-9-[[[6-[2-(二甲基氨基)乙氧基]-3-吡啶基]甲基]-7,9-二氢-8H-嘌呤-8-一 | 1059070-10-8

中文名称
6-氨基-2-(丁基氨基)-9-[[[6-[2-(二甲基氨基)乙氧基]-3-吡啶基]甲基]-7,9-二氢-8H-嘌呤-8-一
中文别名
——
英文名称
6-amino-2-(butylamino)-9-({6-[2-(dimethylamino)ethoxy]pyridin-3-yl}methyl)-7,9-dihydro-8H-purin-8-one
英文别名
6-amino-2-butylamino-9-[6-(2-dimethylaminoethoxy)pyridin-3-ylmethyl]-7,9-dihydropurin-8-one;6-Amino-2-(butylamino)-9-[[6-[2-(dimethylamino)ethoxy]-3-pyridinyl]methyl]-7,9-dihydro-8H-purin-8-one;6-amino-2-(butylamino)-9-[[6-[2-(dimethylamino)ethoxy]pyridin-3-yl]methyl]-7H-purin-8-one
6-氨基-2-(丁基氨基)-9-[[[6-[2-(二甲基氨基)乙氧基]-3-吡啶基]甲基]-7,9-二氢-8H-嘌呤-8-一化学式
CAS
1059070-10-8
化学式
C19H28N8O2
mdl
——
分子量
400.484
InChiKey
SSZHESNDOMBSRV-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

物化性质

  • 密度:
    1.283±0.06 g/cm3(Predicted)
  • 溶解度:
    DMSO:145.03(最大浓度 mg/mL);362.12(最大浓度 mM)

计算性质

  • 辛醇/水分配系数(LogP):
    1.3
  • 重原子数:
    29
  • 可旋转键数:
    10
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.47
  • 拓扑面积:
    122
  • 氢给体数:
    3
  • 氢受体数:
    8

安全信息

  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H315,H319,H335
  • 储存条件:
    存储条件:2-8℃,密封保存,置于干燥处,避光,并在惰性气体环境中。

制备方法与用途

生物活性DSR-6434是一种有效的选择性Toll样受体7(TLR7)激动剂,其对人和小鼠TLR7的EC50分别为7.2 nM和4.6 nM。DSR-6434具有很强的抗肿瘤作用。

靶点

TLR7 7.2 nM (EC50, Human)
TLR7 4.6 nM (EC50, Mice)

体外研究

为评估DSR-6434对TLR7的特异性,进行了NF-κB驱动的报告基因检测。该实验在表达hTLR7、hTLR8或hTLR9的人胚肾293细胞(HEK293)中进行。成功与特定受体结合后,会导致NF-κB激活。结果显示DSR-6434仅能刺激表达hTLR7的HEK293细胞中的报告基因活性,而在表达结构相似的hTLR8或hTLR9的细胞中则无此效果。

体内研究

DSR-6434(Compound 20)通过静脉注射给药(剂量为0.1-1 mg/kg),每两周一次,连续四周治疗B6C3F1小鼠HM-1卵巢癌细胞移植模型。结果显示该化合物显著抑制肺转移,剂量为0.1 mg/kg时抑制率为78%(未见高剂量组有肿瘤转移)。

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:
    N,N-二甲基乙醇胺 在 sodium hydride 作用下, 以 1,4-二氧六环 、 mineral oil 为溶剂, 反应 4.0h, 以85%的产率得到6-氨基-2-(丁基氨基)-9-[[[6-[2-(二甲基氨基)乙氧基]-3-吡啶基]甲基]-7,9-二氢-8H-嘌呤-8-一
    参考文献:
    名称:
    [EN] USE OF A TLR7 AGONIST FOR THE TREATMENT OF CANCER
    [FR] UTILISATION D'UN AGONISTE DE TLR7 POUR LE TRAITEMENT DU CANCER
    摘要:
    该发明涉及一种治疗或预防癌症的新方法,包括向需要的患者施用公式(I)的TLR7激动剂或其药学上可接受的盐的治疗有效量。
    公开号:
    WO2010033074A1
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文献信息

  • NOVEL ADENINE COMPOUND
    申请人:Isobe Yoshiaki
    公开号:US20100093998A1
    公开(公告)日:2010-04-15
    A novel adenine compound represented by the formula (1): wherein A represents an (un)substituted aromatic carbocycle or (un)substituted aromatic heterocycle; L 1 and L 2 each independently represents straighted or branched alkylene, etc.; R 1 represents halogen, (un)substituted alkyl, (un)substituted alkenyl, (un)substituted alkynyl, (un)substituted cycloalkyl, (un)substituted aryl, or (un)substituted heteroaryl; R 2 and R 3 each independently represents hydrogen, or (un)substituted alkyl, (un)substituted alkenyl, (un)substituted alkynyl, (un)substituted cycloalkyl, (un)substituted saturated heterocycle, (un)substituted aryl, or (un)substituted heteroaryl, or R 2 combines together with L 2 or R 3 to form (un)substituted 4- to 8-membered nitrogen-containing saturated heterocycle; X is oxygen, sulfur, SO, SO 2 , NR 7 , NR 7 CO wherein R 7 is hydrogen or alkyl, or a single bond; provided that X is a single bond when R 1 is halogen, or a pharmaceutically acceptable salt thereof. The compound and salt are useful as a medicine.
    一种新型腺嘌呤化合物,其化学式为(1):其中A代表(未)取代的芳香族碳环或(未)取代的芳香族杂环;L1和L2各自独立地代表直链或支链烷基等;R1代表卤素,(未)取代的烷基,(未)取代的烯基,(未)取代的炔基,(未)取代的环烷基,(未)取代的芳基或(未)取代的杂芳基;R2和R3各自独立地代表氢,或(未)取代的烷基,(未)取代的烯基,(未)取代的炔基,(未)取代的环烷基,(未)取代的饱和杂环,(未)取代的芳基或(未)取代的杂芳基,或R2与L2或R3结合形成(未)取代的含氮饱和杂环,其大小为4到8个成员;X为氧、硫、SO、SO2、NR7、NR7CO,其中R7为氢或烷基,或单键;但当R1为卤素时,X为单键,或其药学上可接受的盐。该化合物及其盐可用作药物。
  • PHARMACEUTICAL COMPOSITION FOR CANCER TREATMENT AND/OR PREVENTION
    申请人:Toray Industries, Inc.
    公开号:EP3533466A1
    公开(公告)日:2019-09-04
    The present invention provides a conjugate of an antibody or a fragment thereof linked to an immune activator, wherein the antibody or the fragment thereof has immunological reactivity with a CAPRIN-1 protein, and a pharmaceutical composition comprising the conjugate as an active ingredient for treatment and/or prevention of a cancer which is superior in antitumor activity to conventional antibodies or conjugates of an antibody and an immune activator.
    本发明提供了一种抗体或其片段与免疫激活剂连接的共轭物,其中抗体或其片段与 CAPRIN-1 蛋白具有免疫反应性,以及一种包含该共轭物作为有效成分的药物组合物,用于治疗和/或预防癌症,其抗肿瘤活性优于传统抗体或抗体与免疫激活剂的共轭物。
  • COMBINATION DRUG INCLUDING TLR7 AGONIST
    申请人:Sumitomo Dainippon Pharma Co., Ltd.
    公开号:EP3730152A1
    公开(公告)日:2020-10-28
    The present invention provides an agent for inducing effector memory T cell or an agent for inducing MHC class I for treating or preventing a cancer, comprising a TLR7 agonist which is used with an immune checkpoint inhibitor. And, the present invention also provides a medicament for treating or preventing a cancer, comprising a TLR7 agonist which is used with an immune checkpoint inhibitor.
    本发明提供了一种用于治疗或预防癌症的诱导效应记忆T细胞的制剂或诱导MHC I类的制剂,其中包括一种与免疫检查点抑制剂一起使用的TLR7激动剂。此外,本发明还提供了一种用于治疗或预防癌症的药物,其中包括一种与免疫检查点抑制剂一起使用的TLR7激动剂。
  • COMPOSITION CONTAINING INFLUENZA VACCINE
    申请人:JAPAN as represented by DIRECTOR GENERAL of National Institute of Infectious Diseases
    公开号:EP3827842A1
    公开(公告)日:2021-06-02
    The present invention provides a composition comprising a universal influenza vaccine antigen and a vaccine adjuvant.
    本发明提供了一种包含通用流感疫苗抗原和疫苗佐剂的组合物。
  • Synthesis and evaluation of 8-oxoadenine derivatives as potent Toll-like receptor 7 agonists with high water solubility
    作者:Tomoaki Nakamura、Hiroki Wada、Hirotaka Kurebayashi、Tom McInally、Roger Bonnert、Yoshiaki Isobe
    DOI:10.1016/j.bmcl.2012.11.114
    日期:2013.2
    We report the discovery of novel series of highly potent TLR7 agonists based on 8-oxoadenines, 1 and 2 by introducing and optimizing various tertiary amines onto the N(9)-position of the adenine moiety. The introduction of the amino group resulted in not only improved water solubility but also enhanced TLR7 agonistic activity. In particular compound 20 (DSR-6434) indicated an optimal balance between the agonistic potency and high water solubility. It also demonstrated a strong antitumor effect in vivo by intravenous administration in a tumor bearing mice model. (c) 2012 Elsevier Ltd. All rights reserved.
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