摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

2-(2,5-Dimethoxy-phenyl)-3H-quinazolin-4-one

中文名称
——
中文别名
——
英文名称
2-(2,5-Dimethoxy-phenyl)-3H-quinazolin-4-one
英文别名
2-(2,5-dimethoxyphenyl)-3H-quinazolin-4-one
2-(2,5-Dimethoxy-phenyl)-3H-quinazolin-4-one化学式
CAS
——
化学式
C16H14N2O3
mdl
——
分子量
282.299
InChiKey
USAPUCSPDYTFQI-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):
    2.3
  • 重原子数:
    21
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    59.9
  • 氢给体数:
    1
  • 氢受体数:
    4

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

  • 作为反应物:
    描述:
    2-(2,5-Dimethoxy-phenyl)-3H-quinazolin-4-one 在 palladium diacetate 、 potassium carbonate三苯基膦 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 24.0h, 生成 (E)-2-(2,5-dimethoxyphenyl)-3-(3-(4-(quinoxalin-2-yl)phenyl)allyl)quinazolin-4(3H)-one
    参考文献:
    名称:
    具有不饱和/饱和连接子的喹唑啉酮-苯基喹喔啉杂合物作为新型抗增殖剂。
    摘要:
    通过3-烯丙基-2-甲基喹唑啉-4(3H)-一(5a-n)与溴苯基)喹喔啉(8)的反应,以高收率高效合成了一系列新的新颖的喹唑啉酮与烯丙基苯基喹喔啉杂化物9a-n。 Pd催化了Heck交叉偶联,并评估了其对四种癌细胞系(例如HeLa(宫颈),MIAPACA(胰腺),MDA-MB-231(乳腺)和IMR32(神经母细胞瘤))的抗增殖活性。化合物9a,9e,9g和9h表现出有希望的抗增殖活性,对四种细胞系的GI50值为0.06至0.2μM,而化合物9e和9k对HeLa和MIAPACA细胞系以及化合物9b,9d,9h和9b表现出显着活性。图9j显示了针对IMR32和MDA-MB-231细胞系的选择性效力。这是关于E-2-(4-取代)-3-(3-(4-(喹喔啉-2-基)苯基)烯丙基)喹唑啉-4(3H)的合成和体外抗增殖评估的第一份报告)-个(9a-n)。对接结果表明实验活性与计算的结合亲和力(对接
    DOI:
    10.1016/j.bmcl.2016.05.021
  • 作为产物:
    描述:
    参考文献:
    名称:
    具有不饱和/饱和连接子的喹唑啉酮-苯基喹喔啉杂合物作为新型抗增殖剂。
    摘要:
    通过3-烯丙基-2-甲基喹唑啉-4(3H)-一(5a-n)与溴苯基)喹喔啉(8)的反应,以高收率高效合成了一系列新的新颖的喹唑啉酮与烯丙基苯基喹喔啉杂化物9a-n。 Pd催化了Heck交叉偶联,并评估了其对四种癌细胞系(例如HeLa(宫颈),MIAPACA(胰腺),MDA-MB-231(乳腺)和IMR32(神经母细胞瘤))的抗增殖活性。化合物9a,9e,9g和9h表现出有希望的抗增殖活性,对四种细胞系的GI50值为0.06至0.2μM,而化合物9e和9k对HeLa和MIAPACA细胞系以及化合物9b,9d,9h和9b表现出显着活性。图9j显示了针对IMR32和MDA-MB-231细胞系的选择性效力。这是关于E-2-(4-取代)-3-(3-(4-(喹喔啉-2-基)苯基)烯丙基)喹唑啉-4(3H)的合成和体外抗增殖评估的第一份报告)-个(9a-n)。对接结果表明实验活性与计算的结合亲和力(对接
    DOI:
    10.1016/j.bmcl.2016.05.021
点击查看最新优质反应信息

文献信息

  • 2-phenyl-4-quinazolinone compounds, 2-phenyl-4-alkoxy-quinazoline compounds and their pharmaceutical compositions
    申请人:National Science Council
    公开号:US06479499B1
    公开(公告)日:2002-11-12
    Two series of 6,7,2′,3′,4′,5′-substituted 2-phenyl-4-quinazolinones and 6,2′,3′,4′,5′-substituted 2,3-dihydro-2-phenyl-4-quinazolinones are synthesized and evaluated for cytotoxicity against a panel of human tumor cell lines, such as epidermoid carcinoma of the nasopharynx (KB), lung carcinoma (A-549), ileocecal carcinoma (HCT-8), breast cancer (MCF-7), melanoma (SKMEL-2), ovarian cancer (1A9), glioblastoma (U-87-MG), bone (HOS), P-gp-expressing epidermoid carcinoma of the nasopharynx (KB-VIN), and prostate cancer (PC3) cell lines, and some of the compounds are found potent. The present invention also synthesizes 2-phenyl-4-alkoxy-quinazoline compounds, wherein some of the compounds exhibit antiplatelet activity.
    合成了两种系列的化合物,分别是6,7,2′,3′,4′,5′-取代的2-苯基-4-喹唑啉酮和6,2′,3′,4′,5′-取代的2,3-二氢-2-苯基-4-喹唑啉酮,并评价了它们对人肿瘤细胞系如鼻咽癌上皮细胞癌(KB)、肺癌(A-549)、回肠癌(HCT-8)、乳腺癌(MCF-7)、黑色素瘤(SKMEL-2)、卵巢癌(1A9)、胶质母细胞瘤(U-87-MG)、骨肉瘤(HOS)、表达P-gp的鼻咽癌上皮细胞癌(KB-VIN)和前列腺癌(PC3)细胞系的细胞毒性,发现其中一些化合物具有显著的活性。本发明还合成了2-苯基-4-烷氧基喹唑啉化合物,其中一些化合物显示出抗血小板活性。
  • Design, Synthesis and Molecular Properties Prediction of Novel Quinazoline Derivatives as Potent Antibacterial Agents
    作者:S.V. Eswararao、V. Venkataramireddy、M. Srinivasareddy、Pramod Kumar
    DOI:10.14233/ajchem.2017.20513
    日期:——
    A novel series of compounds were synthesized by C-C bond formation of substituted quinazolinones (1) with substituted boronic acids (2) to get 2,4-disubstituted quinazoline (3a-3n) in good to excellent yields. The structures of the new compounds were confirmed by IR, 1H NMR, 13C NMR and mass spectral data. An antibacterial and antifungal activity screening results showed that compounds 3b, 3e, 3i and 3l possess excellent activity against Gram (+), Gram (-) bacteria (S. aureus, Klebsiella species, P. aeruginosa) compared to standard drugs. 3l, 3g and 3n showed better antifungal activity against A. nigeri and C. albicans organisms. In this investigation, the target compounds 3a-3n were subjected to in silico molecular properties prediction and drug likeness by employing Molinspiration (Molinspiration, 2014) and MolSoft (MolSoft, 2007) property explorer tool kits for predicting their high oral bioavailability.
    通过取代的硼酸(2)与取代的喹唑啉酮(1)形成 C-C 键,合成了一系列新型化合物,得到了 2,4-二取代的喹唑啉(3a-3n),收率良好至极佳。红外光谱、1H NMR、13C NMR 和质谱数据证实了这些新化合物的结构。抗菌和抗真菌活性筛选结果表明,与标准药物相比,化合物 3b、3e、3i 和 3l 对革兰氏(+)和革兰氏(-)细菌(金黄色葡萄球菌、克雷伯氏菌、绿脓杆菌)具有极佳的活性。3l、3g 和 3n 对 A. nigeri 和 C. albicans 微生物具有更好的抗真菌活性。在这项研究中,利用 Molinspiration(Molinspiration,2014 年)和 MolSoft(MolSoft,2007 年)性质探索工具包对目标化合物 3a-3n 进行了分子性质和药物相似性的硅学预测,以预测其较高的口服生物利用度。
  • 6-Alkylamino- and 2,3-Dihydro-3‘-methoxy-2-phenyl-4-quinazolinones and Related Compounds:  Their Synthesis, Cytotoxicity, and Inhibition of Tubulin Polymerization
    作者:Mann-Jen Hour、Li-Jiau Huang、Sheng-Chu Kuo、Yi Xia、Kenneth Bastow、Yuka Nakanishi、Ernest Hamel、Kuo-Hsiung Lee
    DOI:10.1021/jm000151c
    日期:2000.11.1
    As part of our continuing search for potential anticancer candidates among 2-phenyl-4-quinolones and 2-phenyl-4-quinazolinones, two series of 6,7,2',3',4',5'-substituted 2-phenyl-4-quinazolinones and 6,2',3',4',5'-substituted 2,3-dihydro-2-phenyl-4-quinazolinones were synthesized and evaluated for cytotoxicity and as inhibitors of tubulin polymerization. In general, a good correlation was found between the two activities. Five of the 6-substituted heterocyclic 2-phenyl-4-quinozolinones (37-51) showed significant cytotoxicity against a panel of human tumor cell lines with EC50 values in the low micromolar to nanomolar concentration ranges. Compound 38 was the most potent of these compounds, as well as the most potent inhibitor of tubulin polymerization in this series. The activity of 38 was in the same range as those of the antimitotic natural products, colchicine, podophyllotoxin, and combretastatin A-4. Substituted 2-phenyl-4-quinazolinones and 2,3-dihydro-2-phenyl-4-quinazolinones also displayed highly selective cytotoxicity against the ovarian cancer 1A9 and P-gp resistant KB-VIN cell lines.
  • US6479499B1
    申请人:——
    公开号:US6479499B1
    公开(公告)日:2002-11-12
  • Quinazolinones–Phenylquinoxaline hybrids with unsaturation/saturation linkers as novel anti-proliferative agents
    作者:Jyothsna Devi Palem、Gopi Reddy Alugubelli、Rajashaker Bantu、Lingaiah Nagarapu、Sowjanya Polepalli、S. Nishanth Jain、Raju Bathini、Vijjulatha Manga
    DOI:10.1016/j.bmcl.2016.05.021
    日期:2016.7
    A new series of novel quinazolinones with allylphenyl quinoxaline hybrids 9a-n were efficiently synthesized in good yields by the reaction of 3-allyl-2-methylquinazolin-4(3H)-one (5a-n) with bromophenyl)quinoxaline (8) utilizing Pd catalyzed Heck-cross coupling and evaluated for anti-proliferative activity against four cancer cell lines such as HeLa (cervical), MIAPACA (pancreatic), MDA-MB-231 (breast)
    通过3-烯丙基-2-甲基喹唑啉-4(3H)-一(5a-n)与溴苯基)喹喔啉(8)的反应,以高收率高效合成了一系列新的新颖的喹唑啉酮与烯丙基苯基喹喔啉杂化物9a-n。 Pd催化了Heck交叉偶联,并评估了其对四种癌细胞系(例如HeLa(宫颈),MIAPACA(胰腺),MDA-MB-231(乳腺)和IMR32(神经母细胞瘤))的抗增殖活性。化合物9a,9e,9g和9h表现出有希望的抗增殖活性,对四种细胞系的GI50值为0.06至0.2μM,而化合物9e和9k对HeLa和MIAPACA细胞系以及化合物9b,9d,9h和9b表现出显着活性。图9j显示了针对IMR32和MDA-MB-231细胞系的选择性效力。这是关于E-2-(4-取代)-3-(3-(4-(喹喔啉-2-基)苯基)烯丙基)喹唑啉-4(3H)的合成和体外抗增殖评估的第一份报告)-个(9a-n)。对接结果表明实验活性与计算的结合亲和力(对接
查看更多