A New Diterpenoid Alkaloid from Aconitum episcopale.

Li, Zi Yan; Zhao, Jun; Yang, Jing‐Hua; Zhang, Hong Bin; Li, Liang

doi:10.1002/chin.200501188

Cited by 2 publications

(6 citation statements)

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“…13 C NMR (125 MHz, CDCl 3 ) δ: 83.1 (C-1), 33.5 (C-2), 71.6 (C-3), 43.2 (C-4), 47.3 (C-5), 82.2 (C-6), 48.7 (C-7), 85.5 (C-8), 44.7 (C-9), 40.8 (C-10), 50.3 (C-11), 35.2 (C-12), 74.7 (C-13), 78.5 (C-14), 39.6 (C-15), 83.6 (C-16), 61.7 (C-17), 76.8 (C-18), 48.8 (C-19), 47.5 (N C H 2 CH 3 ), 13.3 (NCH 2 C H 3 ), 55.9 (1-OCH 3 ), 58.9 (6-OCH 3 ), 57.8 (16-OCH 3 ), 59.2 (18-OCH 3 ), 55.5 (Ar-OCH 3 ), 169.9 (O C OCH 3 ), 21.7 (OCO C H 3 ), 166.1 (ArCO), 122.6 (C-1′), 131.7 (C-2′, C-6′), 113.8 (C-3′, C-5′), 163.5 (C-4′). The 1 H and 13 C NMR data were in agreement with the reported data. , …”

Section: Resultssupporting

confidence: 90%

“…Yunaconitine ( 6 ), colorless needles (CHCl 3 /acetone). mp 143−144 °C (141−143 °C). EIMS ( m / z ): 659 [M + ] (6), 628 (100), 599 (24), 585 (50), 569 (20), 135 (100).…”

Section: Resultsmentioning

confidence: 99%

“…Several diterpenoid alkaloids have been isolated and identified from A. episcopale roots. − In the previous reports, some diterpenoid alkaloids have been demonstrated to possess insecticidal, feeding deterrent, and repellency activity. − However, the bioactive compounds against insects have not been isolated and identified from this Chinese medicinal herb. In this paper, we report the isolation and identification of six feeding deterrents contained in A.…”

Section: Introductionmentioning

confidence: 99%

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Feeding Deterrents from Aconitum episcopale Roots against the Red Flour Beetle, Tribolium castaneum

Liu

Cao

Zhang

et al. 2011

J. Agric. Food Chem.

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The screening for insecticidal principles from several Chinese medicinal herbs showed that the ethanol extract of Aconitum episcopale roots possessed significant feeding deterrence against the red flour beetle, Tribolium castaneum . From the ethanol extract, six feeding deterrents were isolated by bioassay-guided fractionation. The compounds were identified as chasmanine, crassicauline A, karacoline, sachaconitine, talatisamine, and yunaconitine from their spectroscopic data. Chasmanine, talatisamine, karacoline, and sachaconitine exhibited feeding deterrent activity against T. castaneum adults, with EC(50) values of 297.0, 342.8, 395.3, and 427.8 ppm, respectively. Yunaconitine and crassicauline A also possessed feeding deterrent activity against T. castaneum adults, with EC(50) values of 653.4 and 1134.5 ppm, respectively.

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Section: Resultssupporting

confidence: 90%

“…Yunaconitine ( 6 ), colorless needles (CHCl 3 /acetone). mp 143−144 °C (141−143 °C). EIMS ( m / z ): 659 [M + ] (6), 628 (100), 599 (24), 585 (50), 569 (20), 135 (100).…”

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Feeding Deterrents from Aconitum episcopale Roots against the Red Flour Beetle, Tribolium castaneum

Liu

Cao

Zhang

et al. 2011

J. Agric. Food Chem.

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“…[11] Two hetidine-type C20-DAs, deacetylheterophylloidine and heterophylloidine, and one napellines-type C20-DA were obtained from the plant collected in Qiaojia. [12] The Gong group isolated ten DAs from the plant collected in Lijiang including chasmanine (16), talatizamine, crassicauline A (17), foresaconitine (18), acoforestinine ( 19), 3-deoxy-8-deacetylyunaeonitin (20), yunaconitine (15), leucanthumsine D (27), pengshenine B (28), and macrorhynine B (29). [13,14] Four C-19 DAs, liaconitine A (24), liaconitine B (25), liaconitine C (26) and secoyunaconitine (30) were obtained.…”

Section: Diterpenoid Alkaloidsmentioning

confidence: 99%

“…[13,14] Four C-19 DAs, liaconitine A (24), liaconitine B (25), liaconitine C (26) and secoyunaconitine (30) were obtained. [15,16] In addition, six C-19 DAs, crassicauline A (17), yunaconitine (15), sachaconitine (22), talatisamine (10), karacoline (23) and chasmanine (16) were obtained from Wuding in Chuxiong. [17] Based on the references, the chemical constituents were obviously different in different regions (Table 1).…”

Section: Diterpenoid Alkaloidsmentioning

confidence: 99%

Chemical Constituents and Bioactivities of <i>Aconitum episcopale</i>

Xiaojing¹,

Wang²,

Cai³

et al. 2021

Med. Res.

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Aconitum episcopale Levl., known as a characteristic Aconitum specie in China, is a perennial herbaceous plant classified into Aconitum L. (Ranunculaceae), which mainly distributes in northwest Yunnan and southwestern Sichuan. As a commonly traditional Chinese medicine, the root of A. episcopale has been used to treat anemofrigid-damp arthralgia, arthralgia, cold hernia and anesthesia analgesia with the effects of expelling wind and removing damness, warming menstruation and relieving pain. It also is used for solving other Aconitums poisoning in folk. In order to obtain more information for research and development of A. episcopale, the chemical components and pharmacological research on A. episcopale were reviewed. It is beneficial for future research, development and utilization of Aconitum and search for traditional herbal resources.

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A New Diterpenoid Alkaloid from Aconitum episcopale.

Cited by 2 publications

References 1 publication

Feeding Deterrents from Aconitum episcopale Roots against the Red Flour Beetle, Tribolium castaneum

Feeding Deterrents from Aconitum episcopale Roots against the Red Flour Beetle, Tribolium castaneum

Chemical Constituents and Bioactivities of <i>Aconitum episcopale</i>

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