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A new disubstituted succinate from the roots of Tagetes erecta
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Guo-yu LI1, Xin-yu Lü1, Ji-ping JIAN2, Dan-dan ZHU1, Ying LIU1, Chun-yan Lü1, Yu-yan GUO2, Shao-wa LÜ2, *
Acta Pharmaceutica Sinica | 2019, 54(8) : 1457 - 1460
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Acta Pharmaceutica Sinica | 2019, 54(8): 1457-1460
• Original Articles •
A new disubstituted succinate from the roots of Tagetes erecta
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Guo-yu LI1, Xin-yu Lü1, Ji-ping JIAN2, Dan-dan ZHU1, Ying LIU1, Chun-yan Lü1, Yu-yan GUO2, Shao-wa LÜ2, *
Affiliations
  • 1. Heilongjiang Province Key Laboratory of Preventive and Therapeutic Drug Research of Senile Diseases, Pharmaceutical College, Harbin University of Commerce, Harbin 150076, China
  • 2. The Ministry of Education(MOE) Key Laboratory of Chinese Medicines, Heilongjiang University of Chinese Medicines, Harbin 150040, China
Published: 2019-08-12 doi: 10.16438/j.0513-4870.2019-0153
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Nine compounds were isolated from 95% ethanol extract of the roots of Tagates erecta by silica gel column chromatography and Sephadex LH-20 chromatography. Their structures were identified by spectroscopic data as 5-hydroxymethylfurfuryl methyl succinate (1), 5, 7, 3'-trihydroxyl-3, 6, 4'-trimethoxylflavone (2), syringic acid (3), 5, 7, 4'-trihydroxyl-3, 6-trimethoxylflavone (4), patuletin-4'-methoxyl-7-O-β-D-glucopyranoside (5), patulitrin (6), 5, 3'-dihydroxyl-3, 6, 4'-trimethoxylflavone-7-O-β-D-glucopyranoside (7), (2, 2'-biththiophen)-5-ol (8), and 3-hydroxyl-4-methoxyl benzoic acid (9). Among them, compound 1 is a new disubstituted succinate and compound 8 was isolated from a natural resource for the first time. Compounds 2, 4, 5 and 9 were isolated from this genus for the first time. By measuring the biological activity and virulence of different compounds against soybean cyst nematode, it has found that compounds 1-8 exhibited a toxic effect on soybean cyst nematode, and ED50 values indicate that compounds 3 and 7 are the most potent, with ED50 values of 0.008 μg·mL-1.

Tagetes erecta  /  succinate  /  extraction and isolation  /  structure identification  /  insecticidal activity
Guo-yu LI, Xin-yu Lü, Ji-ping JIAN, Dan-dan ZHU, Ying LIU, Chun-yan Lü, Yu-yan GUO, Shao-wa LÜ. A new disubstituted succinate from the roots of Tagetes erecta[J]. Acta Pharmaceutica Sinica, 2019 , 54 (8) : 1457 -1460 . DOI: 10.16438/j.0513-4870.2019-0153
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Year 2019 volume 54 Issue 8
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Article Info
doi: 10.16438/j.0513-4870.2019-0153
  • Receive Date：2019-03-06
  • Online Date：2026-01-26
  • Published：2019-08-12
Article Data
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History
  • Received：2019-03-06
  • Revised：2019-04-02
Funding
Affiliations
    1. Heilongjiang Province Key Laboratory of Preventive and Therapeutic Drug Research of Senile Diseases, Pharmaceutical College, Harbin University of Commerce, Harbin 150076, China
    2. The Ministry of Education(MOE) Key Laboratory of Chinese Medicines, Heilongjiang University of Chinese Medicines, Harbin 150040, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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