New sesquiterpene lactones from Hemisteptia lyrata bunge

Tae Joung Ha; Ki Hun Park; Dae Sik Jang; Jong Rok Lee; Ki Min Park; Min Suk Yang

New sesquiterpene lactones from Hemisteptia lyrata bunge

Tae Joung Ha
, Ki Hun Park
, Dae Sik Jang
, Jong Rok Lee
, Ki Min Park
, Min Suk Yang

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

7 Citations (Scopus)

Abstract

From the flowers of Hemisteptia lyrata, two new and two known guaianolides were isolated. The structures and relative configuration of the new compounds were established as 8α-O-2-hydroxymethyl-2-propenoyl-3β-hydroxy-13-methoxy-4(15), 10(14)-guaiadien-12,6-olide (1) and 3β,8α-dihydroxy-13-methoxy-4(15),10(14)-guaiadien-12,6-olide (2), together with known compounds, isoamberboin (3) and 11,13-dihydro-deacylcynaropicrin (4). The structures were established by spectral data and X-Ray diffraction analysis.

Original language	English
Pages (from-to)	623-629
Number of pages	7
Journal	Heterocycles
Volume	60
Issue number	3
Publication status	Published - 1 Mar 2003

Cite this

@article{47de2c081b8244489eeb368cefb50c4b,

title = "New sesquiterpene lactones from Hemisteptia lyrata bunge",

abstract = "From the flowers of Hemisteptia lyrata, two new and two known guaianolides were isolated. The structures and relative configuration of the new compounds were established as 8α-O-2-hydroxymethyl-2-propenoyl-3β-hydroxy-13-methoxy-4(15), 10(14)-guaiadien-12,6-olide (1) and 3β,8α-dihydroxy-13-methoxy-4(15),10(14)-guaiadien-12,6-olide (2), together with known compounds, isoamberboin (3) and 11,13-dihydro-deacylcynaropicrin (4). The structures were established by spectral data and X-Ray diffraction analysis.",

author = "Ha, \{Tae Joung\} and Park, \{Ki Hun\} and Jang, \{Dae Sik\} and Lee, \{Jong Rok\} and Park, \{Ki Min\} and Yang, \{Min Suk\}",

year = "2003",

month = mar,

day = "1",

language = "English",

volume = "60",

pages = "623--629",

journal = "Heterocycles",

issn = "0385-5414",

publisher = "Japan Institute of Heterocyclic Chemistry",

number = "3",

}

TY - JOUR

T1 - New sesquiterpene lactones from Hemisteptia lyrata bunge

AU - Ha, Tae Joung

AU - Park, Ki Hun

AU - Jang, Dae Sik

AU - Lee, Jong Rok

AU - Park, Ki Min

AU - Yang, Min Suk

PY - 2003/3/1

Y1 - 2003/3/1

N2 - From the flowers of Hemisteptia lyrata, two new and two known guaianolides were isolated. The structures and relative configuration of the new compounds were established as 8α-O-2-hydroxymethyl-2-propenoyl-3β-hydroxy-13-methoxy-4(15), 10(14)-guaiadien-12,6-olide (1) and 3β,8α-dihydroxy-13-methoxy-4(15),10(14)-guaiadien-12,6-olide (2), together with known compounds, isoamberboin (3) and 11,13-dihydro-deacylcynaropicrin (4). The structures were established by spectral data and X-Ray diffraction analysis.

AB - From the flowers of Hemisteptia lyrata, two new and two known guaianolides were isolated. The structures and relative configuration of the new compounds were established as 8α-O-2-hydroxymethyl-2-propenoyl-3β-hydroxy-13-methoxy-4(15), 10(14)-guaiadien-12,6-olide (1) and 3β,8α-dihydroxy-13-methoxy-4(15),10(14)-guaiadien-12,6-olide (2), together with known compounds, isoamberboin (3) and 11,13-dihydro-deacylcynaropicrin (4). The structures were established by spectral data and X-Ray diffraction analysis.

UR - https://www.scopus.com/pages/publications/0037652320

M3 - Article

AN - SCOPUS:0037652320

SN - 0385-5414

VL - 60

SP - 623

EP - 629

JO - Heterocycles

JF - Heterocycles

IS - 3

ER -

New sesquiterpene lactones from Hemisteptia lyrata bunge

Abstract

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