A new 1,2-ethanedione benzofurane derivative from Tephrosia purpurea

Yan Peng; Yinning Chen; Chenghai Gao; Tao Yan; Wenhao Cao Riming Huang

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A new 1,2-ethanedione benzofurane derivative from Tephrosia purpurea

机译：紫杉中的新1,2-乙二酮苯并呋喃衍生物

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A new 1,2-ethanedione benzofurane derivative, purpdione (1), was isolated from Tephrosia purpurea, together with seven known flavonoids, purpurenone (2), pongamol (3), ovalitenin A (4), karanjin (5), lanceolatin B (6), tachrosin (7) and villosinol (8). The new structure was elucidated based on the analysis of its spectroscopic data. The structures of the known compounds were identified by comparing their spectroscopic data with those reported in the literature. The isolates exhibited marginal ability to inhibit the settlement of barnacle (Balanus reticulatus).

机译：从紫杉（Tephrosia purpurea）中分离出一种新的1,2-乙二酮苯并呋喃衍生物purpdione（1），以及七种已知的类黄酮，purpurenone（2），pongamol（3），卵磷脂A（4），karanjin（5），lanceolatin B （6），他克辛（7）和硅藻土（8）。根据对光谱数据的分析，阐明了这种新结构。通过将已知化合物的光谱数据与文献中报道的光谱数据进行比较，即可确定其结构。分离物表现出抑制藤壶（Balanus reticulatus）沉降的边缘能力。

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来源
《Natural product research》 |2014年第21期|共4页
作者
Yan Peng; Yinning Chen; Chenghai Gao; Tao Yan; Wenhao Cao Riming Huang;
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正文语种 eng
中图分类药学;
关键词
1; 2-ethanedione benzofurane derivative; flavonoids; purpdione; Tephrosia purpurea;

机译：1;2-乙二酮苯并呋喃衍生物;类黄酮;紫丁二酮;紫杉;

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1. A new 1,2-ethanedione benzofurane derivative from Tephrosia purpurea [J] . Yan Peng, Yinning Chen, Chenghai Gao, Natural product research . 2014,第19a21期

机译：紫杉中的新1,2-乙二酮苯并呋喃衍生物
2. Four Prenylflavone Derivatives with Antiplasmodial Activities from the Stem of Tephrosia purpurea subsp. leptostachya [J] . Yoseph Atilaw, Lois Muiva-Mutisya, Albert Ndakala, Molecules . 2017,第9期

机译：紫杉亚种茎中具有抗疟原虫活性的四种异黄酮酮衍生物。瘦足ach
3. Four Prenylflavone Derivatives with Antiplasmodial Activities from the Stem of Tephrosia purpurea subsp leptostachya [J] . Atilaw Yoseph, Muiva-Mutisya Lois, Ndakala Albert, Molecules . 2017,第9期

机译：四个戊酮衍生物，具有来自Tephrosia purpurea subsp Leptostachya的茎的抗癌活性
4. Effect of Tephrosia Purpurea Pers on Gentamicin Model of Acute Renal Failure [C] . Avijeet Jain, A.K. Singhai International Conference on Biomedical Engineering . 2008

机译：Tephrosia purpurea pers对急性肾功能衰竭庆大霉素模型的影响
5. I. SYNTHETIC APPROACHES TO SUBSTITUTED 2-OXABICYCLO(3.2.1)OCTANE DERIVATIVES AND II. THE SYNTHESIS OF 1-SUBSTITUTED DERIVATIVES OF ANHYDRO (3-CHLOROACETYL-2-HYDROXYIMIDAZO(1,2-A)PYRIDINIUM HYDROXIDE). [D] . FRIEDMAN, ALAN E. 1973

机译：I.取代2-氧杂双环（3.2.1）正己烷衍生物的合成方法和II。合成1-取代的酸酐（3-氯乙酰基-2-羟基咪唑并（1,2-A）吡啶鎓氢氧化物）。
6. Four Prenylflavone Derivatives with Antiplasmodial Activities from the Stem of Tephrosia purpurea subsp. leptostachya [O] . Yoseph Atilaw, Lois Muiva-Mutisya, Albert Ndakala, 2017

机译：紫杉亚种茎中具有抗疟原虫活性的四种异黄酮酮衍生物。 Leptostachya
7. Four Prenylflavone Derivatives with Antiplasmodial Activities from the Stem of Tephrosia purpurea subsp. leptostachya [O] . Yoseph Atilaw, Lois Muiva-Mutisya, Albert Ndakala, 2017

机译：四个戊酮衍生物，具有来自Tephrosia Purpurea患者的茎的抗癌活性。 Leptostachya

A new 1,2-ethanedione benzofurane derivative from Tephrosia purpurea

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