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6-乙酰基-5,7-二羟基-2,2-二甲基苯并吡喃-4-酮 | 124360-56-1

中文名称
6-乙酰基-5,7-二羟基-2,2-二甲基苯并吡喃-4-酮
中文别名
——
英文名称
6-acetyl-5,7-dihydroxy-2,2-dimethyl-4-chromanone
英文别名
6-acetyl-5,7-dihydroxy-2,2-dimethylchroman-4-one;6-acetyl-5,7-dihydroxy-2,2-dimethyl-3H-chromen-4-one
6-乙酰基-5,7-二羟基-2,2-二甲基苯并吡喃-4-酮化学式
CAS
124360-56-1
化学式
C13H14O5
mdl
——
分子量
250.251
InChiKey
LKFOCMUENKXNPK-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

  • 沸点:
    464.4±45.0 °C(Predicted)
  • 密度:
    1.312±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.1
  • 重原子数:
    18
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    83.8
  • 氢给体数:
    2
  • 氢受体数:
    5

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
    —— 8-acetyl-5,7-dihydroxy-2,2-dimethyl-4-chromanone —— C13H14O5 250.251
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    —— 6-acetyl-5-hydroxy-7-methoxy-2,2-dimethyl-4-chromanone 124360-75-4 C14H16O5 264.278
    —— 6-acetyl-5-hydroxy-2,2-dimethyl-7-tosyloxy-4-chromanone 124360-57-2 C20H20O7S 404.441
    —— 6-acetyl-5-methoxy-2,2-dimethyl-7-tosyloxy-4-chromanone 124360-58-3 C21H22O7S 418.467
    1-(7-羟基-5-甲氧基-2,2-二甲基-2H-苯并吡喃-6-基)乙酮 6-acetyl-7-hydroxy-5-methoxy-2,2-dimethyl-2H-chromene 529-70-4 C14H16O4 248.279
    —— 6-acetyl-5-methoxy-2,2-dimethyl-7-tosyloxychroman-4-ol 171021-69-5 C21H24O7S 420.483

反应信息

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文献信息

  • 直线型土甘草A类似物及其制备与用途
    申请人:广西中医药大学
    公开号:CN115197236A
    公开(公告)日:2022-10-18
    本发明公开了一种直线型土甘草A类似物,其具有以下结构通式I: 本发明还提供了直线型土甘草A类似物的制备方法,以甲醇为溶剂,化合物23a‑23j为原料,升温溶解后,置于,0℃‑5℃下搅拌反应,1‑3h内分2‑5次滴加NaBH4,滴加5%HCl溶液于反应液中以结束反应,旋干部分甲醇后,乙酸乙酯萃取,合并有机层,依次用饱和NaHCO3溶液,饱和食盐水洗涤,无水硫酸钠干燥,过滤,甲醇重结晶,获得直线型土甘草A类似物。本发明提供的直线型土甘草A类似物,经体外抗肿瘤实验表明,对白细胞、肺癌细胞、宫颈癌细胞、人乳腺癌细胞具有很强的抑制作用。
  • Drug efficacy of novel 3-O-methoxy-4-halo disubstituted 5,7-dimethoxy chromans; evaluated via DNA gyrase inhibition, bacterial cell wall lesion and antibacterial prospective
    作者:Thangarasu Ponnusamy、Manikandan Alagumuthu、S. Thamaraiselvi
    DOI:10.1016/j.bmc.2018.05.016
    日期:2018.7
    In this study, novel 3-O-methoxy-4-halo, disubstituted-5,7-dimethoxy chromans with bacterial cell wall degrading potentials were synthesized, characterized and evaluated as DNA gyrase inhibitors and antibacterial agents. Compounds were showed a broad spectrum of antimicrobial activity against both Gram(+ve) bacteria (S. aureus (MTCC 3160), C. diphtheriae (MTCC 116), S. pyogenes (MTCC 442)) and Gram(-ve) bacteria (E. coli (MTCC 443), P. aeruginosa (MTCC 424), K. pneumoniae (MTCC 530)). Further, a molecular docking study was carried out to get more insight into the binding mode of present study compounds to target proteins (PDB ID: 2XCT (S. aureus DNA gyrase A), PDB ID: 3G75 (S. aureus DNA gyrase B), PDB ID: 3L7L (Teichoic acid polymerase). In the results, 14 > 20 > 24 > 12 > 18 > 17 were found as the most active against almost all executed activities in this study. The predicted Lipinski's filter scores, SAR, pharmacokinetic/pharmacodynamics, and ADMET properties of these compounds envisioned the druggability prospects and the necessity of further animal model evaluations of 3-O-methoxy-4-halo disubstituted 5,7-dimethoxy chromans to establish them as an effective and future antibiotics.
  • TSUKAYAMA, MASAO;KAWAMURA, YASUHIKO;TAMAKI, HIROTO;KUBO, TOMOYA;HORIE, TO+, BULL. CHEM. SOC. JAP., 62,(1989) N, C. 826-832
    作者:TSUKAYAMA, MASAO、KAWAMURA, YASUHIKO、TAMAKI, HIROTO、KUBO, TOMOYA、HORIE, TO+
    DOI:——
    日期:——
  • Synthesis of Pyranoisoflavones from Pyronochalcones: Synthesis of Elongatin and Its Angular Isomer
    作者:Masao Tsukayama、Yasuhiko Kawamura、Hiroto Tamaki、Tomoya Kubo、Tokunaru Horie
    DOI:10.1246/bcsj.62.826
    日期:1989.3
    6H-benzo[1,2-b:5,4-b′]dipyran-4,6-dione with sodium boronydride–palladium chloride, followed by dehydration of the resultant alcohol and hydrolysis. Its angular isomer (4′,5-dihydroxy-2′,5′-dimethoxy-2″,2″-dimethylpyrano[6″,5″-h]isoflavone) was also synthesized from the corresponding pyronochalcone in a similar manner.
    Elongatin(4',5-二羟基-2',5'-二甲氧基-2",2"-二甲基吡喃[5",6"-g]异黄酮)是通过相应吡喃查尔酮[6-(1 -oxo-3-phenyl-2-propenyl)-4-chromanone] 与硝酸铊 (III) 和 7-(4-苯甲酰氧基-2,5-二甲氧基苯基)-2,3-二氢-2,2 的区域选择性还原-二甲基-5-甲苯磺酰氧基-4H,6H-苯并[1,2-b:5,4-b']二吡喃-4,6-二酮与硼氢化钠-氯化钯,然后将所得醇脱水并水解。其角异构体(4',5-二羟基-2',5'-二甲氧基-2",2"-二甲基吡喃[6",5"-h]异黄酮)也以类似的方式由相应的吡喃查耳酮合成。
  • Donnelly, Dervilla M. X.; Molloy, David J.; Reilly, John P., Journal of the Chemical Society. Perkin transactions I, 1995, # 20, p. 2531 - 2534
    作者:Donnelly, Dervilla M. X.、Molloy, David J.、Reilly, John P.、Finet, Jean-Pierre
    DOI:——
    日期:——
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