Constituents from the pseudofruits of Hovenia dulcis and their chemotaxonomic significance

Quynh Mai Thi Ngo; Manh Tuan Ha; Ngoc Khanh Vu; Jeong Ah Kim; Mi Hee Woo; Byung Sun Min

doi:10.1016/j.bse.2020.104221

Constituents from the pseudofruits of Hovenia dulcis and their chemotaxonomic significance

Quynh Mai Thi Ngo, Manh Tuan Ha, Ngoc Khanh Vu, Jeong Ah Kim, Mi Hee Woo, Byung Sun Min

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Abstract

Sixteen compounds, including six flavonoids (1–6), one lignan (7), three megastigmanes (8–10), three triterpenoids (11–13), and three benzoic acid derivatives (14–16) were isolated and structurally elucidated from the pseudo-fruits of Hovenia dulcis. Their structures were analyzed by NMR spectroscopic and data comparison. Among them, compounds 4, 7–11, 13, 15, and 16 were isolated from the Hovenia genus for the first time. The chemotaxonomic significance of the isolates was also described, which revealed a relationship between H. dulcis and H. acerbar as well as other species belonging to the Rhamnaceae family.

Original language	English
Article number	104221
Journal	Biochemical Systematics and Ecology
Volume	94
DOIs	https://doi.org/10.1016/j.bse.2020.104221
State	Published - Feb 2021

Keywords

Flavonoid
Hovenia dulcis
Megastigmane
Rhamnaceae
Triterpenoid

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10.1016/j.bse.2020.104221

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title = "Constituents from the pseudofruits of Hovenia dulcis and their chemotaxonomic significance",

abstract = "Sixteen compounds, including six flavonoids (1–6), one lignan (7), three megastigmanes (8–10), three triterpenoids (11–13), and three benzoic acid derivatives (14–16) were isolated and structurally elucidated from the pseudo-fruits of Hovenia dulcis. Their structures were analyzed by NMR spectroscopic and data comparison. Among them, compounds 4, 7–11, 13, 15, and 16 were isolated from the Hovenia genus for the first time. The chemotaxonomic significance of the isolates was also described, which revealed a relationship between H. dulcis and H. acerbar as well as other species belonging to the Rhamnaceae family.",

keywords = "Flavonoid, Hovenia dulcis, Megastigmane, Rhamnaceae, Triterpenoid",

author = "{Thi Ngo}, {Quynh Mai} and Ha, {Manh Tuan} and Vu, {Ngoc Khanh} and Kim, {Jeong Ah} and Woo, {Mi Hee} and Min, {Byung Sun}",

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T1 - Constituents from the pseudofruits of Hovenia dulcis and their chemotaxonomic significance

AU - Thi Ngo, Quynh Mai

AU - Ha, Manh Tuan

AU - Vu, Ngoc Khanh

AU - Kim, Jeong Ah

AU - Woo, Mi Hee

AU - Min, Byung Sun

PY - 2021/2

Y1 - 2021/2

N2 - Sixteen compounds, including six flavonoids (1–6), one lignan (7), three megastigmanes (8–10), three triterpenoids (11–13), and three benzoic acid derivatives (14–16) were isolated and structurally elucidated from the pseudo-fruits of Hovenia dulcis. Their structures were analyzed by NMR spectroscopic and data comparison. Among them, compounds 4, 7–11, 13, 15, and 16 were isolated from the Hovenia genus for the first time. The chemotaxonomic significance of the isolates was also described, which revealed a relationship between H. dulcis and H. acerbar as well as other species belonging to the Rhamnaceae family.

AB - Sixteen compounds, including six flavonoids (1–6), one lignan (7), three megastigmanes (8–10), three triterpenoids (11–13), and three benzoic acid derivatives (14–16) were isolated and structurally elucidated from the pseudo-fruits of Hovenia dulcis. Their structures were analyzed by NMR spectroscopic and data comparison. Among them, compounds 4, 7–11, 13, 15, and 16 were isolated from the Hovenia genus for the first time. The chemotaxonomic significance of the isolates was also described, which revealed a relationship between H. dulcis and H. acerbar as well as other species belonging to the Rhamnaceae family.

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KW - Hovenia dulcis

KW - Megastigmane

KW - Rhamnaceae

KW - Triterpenoid

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DO - 10.1016/j.bse.2020.104221

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VL - 94

JO - Biochemical Systematics and Ecology

JF - Biochemical Systematics and Ecology

M1 - 104221

ER -

Constituents from the pseudofruits of Hovenia dulcis and their chemotaxonomic significance

Abstract

Keywords

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