Bis-spirolabdane-type diterpenoids from leonurus sibiricus

Hyun Teak Moon; Qinglong Jin; Ji Eun Shin; Eun Jin Choi; Hyo Kyung Han; Yeong Shik Kim; Eun Rhan Woo

doi:10.1021/np900471x

Bis-spirolabdane-type diterpenoids from leonurus sibiricus

Hyun Teak Moon, Qinglong Jin, Ji Eun Shin, Eun Jin Choi, Hyo Kyung Han, Yeong Shik Kim, Eun Rhan Woo

Department of Pharmacy

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

Six new bis-spirolabdane-type diterpenoids, leosibirinone A (1), 3αa-acetoxyleoheteronone C (2), leosibirinone B (3), 3α- hydroxyleoheteronone A (4), 3α-acetoxyleoheteronone E (5), and 3α-acetoxy-15-epileoheteronone E (6), were isolated from the aerial parts of Leonurus sibiricus. Their structures were identified on the basis of ID and 2D NMR, including ¹H-¹H COSY, HSQC, HMBC, and NOESY spectroscopic analyses.

Original language	English
Pages (from-to)	123-126
Number of pages	4
Journal	Journal of Natural Products
Volume	73
Issue number	2
DOIs	https://doi.org/10.1021/np900471x
State	Published - 26 Feb 2010

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title = "Bis-spirolabdane-type diterpenoids from leonurus sibiricus",

abstract = "Six new bis-spirolabdane-type diterpenoids, leosibirinone A (1), 3αa-acetoxyleoheteronone C (2), leosibirinone B (3), 3α- hydroxyleoheteronone A (4), 3α-acetoxyleoheteronone E (5), and 3α-acetoxy-15-epileoheteronone E (6), were isolated from the aerial parts of Leonurus sibiricus. Their structures were identified on the basis of ID and 2D NMR, including 1H-1H COSY, HSQC, HMBC, and NOESY spectroscopic analyses.",

author = "Moon, {Hyun Teak} and Qinglong Jin and Shin, {Ji Eun} and Choi, {Eun Jin} and Han, {Hyo Kyung} and Kim, {Yeong Shik} and Woo, {Eun Rhan}",

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T1 - Bis-spirolabdane-type diterpenoids from leonurus sibiricus

AU - Moon, Hyun Teak

AU - Jin, Qinglong

AU - Shin, Ji Eun

AU - Choi, Eun Jin

AU - Han, Hyo Kyung

AU - Kim, Yeong Shik

AU - Woo, Eun Rhan

PY - 2010/2/26

Y1 - 2010/2/26

N2 - Six new bis-spirolabdane-type diterpenoids, leosibirinone A (1), 3αa-acetoxyleoheteronone C (2), leosibirinone B (3), 3α- hydroxyleoheteronone A (4), 3α-acetoxyleoheteronone E (5), and 3α-acetoxy-15-epileoheteronone E (6), were isolated from the aerial parts of Leonurus sibiricus. Their structures were identified on the basis of ID and 2D NMR, including 1H-1H COSY, HSQC, HMBC, and NOESY spectroscopic analyses.

AB - Six new bis-spirolabdane-type diterpenoids, leosibirinone A (1), 3αa-acetoxyleoheteronone C (2), leosibirinone B (3), 3α- hydroxyleoheteronone A (4), 3α-acetoxyleoheteronone E (5), and 3α-acetoxy-15-epileoheteronone E (6), were isolated from the aerial parts of Leonurus sibiricus. Their structures were identified on the basis of ID and 2D NMR, including 1H-1H COSY, HSQC, HMBC, and NOESY spectroscopic analyses.

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ER -

Bis-spirolabdane-type diterpenoids from leonurus sibiricus

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