CAS: 57576-41-7; Norcepharadione B
该化合物是合成有机化合物,其特征是复杂的多环结构,包括一个与两个苯环结合的quinline核心.该化合物通常具有一系列化学特性,包括由于其共聚系统而具有潜在的荧光性,使其对有机电子和光学装置等各种应用感兴趣.它也可能表明生物活动,可以用于药物应用.甲基氧化合物的存在有助于其溶性和再活性,影响其与其他化学物种的相互作用.此外,该化合物的稳定性和再活性可能受到诸如pH和温度等环境因素的影响.
- 英文名称Norcepharadione B
- 中文名称去甲头花千金藤二酮 B
- IUPAC名称1,2-dimethoxy-4H-dibenzo[de,g]quinoline-4,5(6H)-dione
- 其它别名1,2-Dimethoxy-4H-Dibenzo[de,G]Quinoline-4,5(6H)-Dione; Norcepharadione; Norcepharadione B; Rcepharadione B; 4H-Dibenzo[de,G]Quinoline-4,5(6H)-Dione, 1,2-Dimethoxy-
- CAS编号57576-41-7
- MFCD编号:MFCD17214804
- 分子式:C18H13NO4分子量:307.3
- 产品CID: 1550886
- 产品分类天然产物 → 生物碱
物理性质
上下游产品
6,7-Dimethoxy-1-methylene-1,2-dihydro-isoquinoline-3,4-dione anthranilic acid 1,2,3,4-tetrahydro-1,6,7-trimethoxy-1-methylisoquinoline-3,4-dionecepharadione B合成工艺路线路线简述
📜1,2,3,4-四氢-1,6,7-三甲氧基-1-甲基异喹啉-3,4-二酮,邻氨基苯甲酸置于亚硝酸异戊酯,三氯乙酸体系中,用 乙二醇二甲醚 作为反应溶剂,以62%的收率获得产物去甲头花千金藤二酮 B
参考文献:Intermolecular Benzyne Cycloaddition (Ibc) Approach To Aporphinoids. Total Syntheses Of Norcepharadione B,Cepharadione B,Dehydroanonaine,Duguenaine,Dehydronornuciferine,Pontevedrine,O-Methylatheroline,Lysicamine,And Alkaloid Po-3
标题:Intermolecular Benzyne Cycloaddition (Ibc) Approach To Aporphinoids. Total Syntheses Of Norcepharadione B,Cepharadione B,Dehydroanonaine,Duguenaine,Dehydronornuciferine,Pontevedrine,O-Methylatheroline,Lysicamine,And Alkaloid Po-3
摘要:We Describe A Useful Novel Approach To The Synthesis Of Aporphinoids,Including Dehydroaporphines,Aristolactams,4,5-Dioxoaporphines,And 7-Oxoaporphines,By Means Of Intermolecular Benzyne Cycloaddition (Ibc). Specifically,We Report The Total Synthesis Of The Isoquinoline Alkaloids Norcepharadione B,Cepharadione B,Dehydroanonaine,Duguenaine,Dehydronornuciferine,Pontevedrine,O-Methylatheroline,Lysicamine,And Alkaloid Po-3.
DOI:10.1021/jo00009A010
海关参考信息
- 2902600000-乙苯
2902902000-精萘
2905110000-甲醇
2907210001-间苯二酚 - 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
- 详情请参考：📖 海关编码查询和海关进出口税则
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📌 第三方产品分析报告
合成参考文献
参考文献:10.1016/0031-9422(88)80226-7
摘要:Desai SJ, Prabhu BR, Mulchandani NB. Aristolactams and 4,5-dioxoaporphines from Piper longum. Phytochemistry. 1988 Jan;27(5):1511–5. doi: 10.1016/0031-9422(88)80226-7.
参考文献:10.1016/s0031-9422(00)95214-2
摘要:Achenbach H, Hemrich H. Alkaloids, flavonoids and phenylpropanoids of the west African plant Oxymitra velutina. Phytochemistry. 1991 Jan;30(4):1265–7. doi: 10.1016/s0031-9422(00)95214-2.
参考文献:10.3987/com-94-7022
摘要:D. Menachery M, W. Blake G, Beiswenger C, Freyer A. Alkaloids from the Neutral Fraction of Telitoxicum krukovii. HETEROCYCLES. 1995;41(7):1425. doi: 10.3987/com-94-7022.
参考文献:10.1002/jccs.200000172
摘要:Lo W, Chang F, Wu Y. Alkaloids from the Leaves of Fissistigma Glaucescens. J Chinese Chemical Soc. 2000 Dec;47(6):1251–6. doi: 10.1002/jccs.200000172.
参考文献:10.1007/s000110050631
摘要:Shibata H, Minami E, Hirata R, Mizutani N, Nabe T, Kohno S. Immediate inhibition by oral l-ephedrine of passive cutaneous anaphylaxis of rats: indirect inhibition of anaphylactic chemical mediator release from the mast cell. Inflamm Res. 2000 Oct;49(10):553–9. doi: 10.1007/s000110050631.
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