Kansuinone, a novel euphane-type triterpene from Euphorbia kansui

J Guo, HP He, X Fang, YT Di, SL Li, Z Zhang, Y Leng… - Tetrahedron …, 2010 - Elsevier
Kansuinone (1), a rearranged euphane triterpenoid containing a spiro [5, 6] ring system, was
isolated from the roots of Euphorbia kansui. Its structure and stereochemistry were …

[HTML][HTML] Inhibition of 11β-HSD1 by Tetracyclic Triterpenoids from Euphorbia kansui

J Guo, LY Zhou, HP He, Y Leng, Z Yang, XJ Hao - Molecules, 2012 - mdpi.com
The roots of Euphorbia kansui are considered an important traditional folk medicine. In this
study the ethanol extracts of E. kansui were investigated. A new tetracyclic triterpenoid …

Triterpenoids, steroids and other constituents from Euphorbia kansui and their anti-inflammatory and anti-tumor properties

JC Li, SY Li, JX Tang, D Liu, XY Feng, KR Rao… - Phytochemistry, 2022 - Elsevier
Six undescribed triterpenoids (euphokanols A− F), two undescribed C 21-steroidal
glycosides (euphokanosides A and B), together with fifty-four known compounds were …

Oxygenated pentacyclic triterpenoids from the stems and branches of Enkianthus chinensis

HQ Wang, SG Ma, D Zhang, YH Li, J Qu, Y Li, YB Liu… - Bioorganic …, 2021 - Elsevier
Thirty new pentacyclic triterpenoids, including five oleanane-type (1–5), twenty-three ursane-
type (9–23, 26–33) and two taraxerane-type (24 and 25), along with fourteen known …

Ingol-Type Diterpenes from Euphorbia antiquorum with Mouse 11β-Hydroxysteroid Dehydrogenase Type 1 Inhibition Activity

WY Qi, WY Zhang, Y Shen, Y Leng… - Journal of natural …, 2014 - ACS Publications
Eighteen new ingol-type diterpenes, euphorantins A–R (1–18), along with four known
analogues (19–22), were isolated from the aerial parts of Euphorbia antiquorum …

[HTML][HTML] Chemical Constituents from Euphorbia kansui

Q Zhang, QR Zhou, JW Lou, PD Chen, WF Yao… - Molecules, 2017 - mdpi.com
In this research, a new triterpenoid, tirucalla-8, 24-diene-3β, 11β-diol-7-one (1), and eupha-
8, 24-diene-3β, 11β-diol-7-one (2), which was isolated from Euphorbia kansui for the first …

Kansuinine J, a new macrocyclic diterpenoid from the roots of Euphorbia kansui

J Guo, X Fang, YT Di, HM Hua, XJ Hao - Chinese Chemical Letters, 2010 - Elsevier
Kansuinine J, a new macrocyclic diterpenoid from the roots of Euphorbia kansui - ScienceDirect
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An unusual indole-diterpenoid with C-17 norcassane skeleton from Euphorbia fischeriana induces HEL cell cycle arrest and apoptosis

BL Chen, QF Zhu, X Zhang, Y Lin, QD Long, WL Liu… - Fitoterapia, 2022 - Elsevier
Two new polycyclic diterpenoids, euphkanoids H and I (1 and 2), along with 6 known
analogues (2–8) were isolated from the roots of Euphorbia fischeriana, a traditional Chinese …

Euryspongins A–C, three new unique sesquiterpenes from a marine sponge Euryspongia sp.

H Yamazaki, T Nakazawa, DA Sumilat… - Bioorganic & medicinal …, 2013 - Elsevier
Three new unique sesquiterpenes, euryspongins A–C (1–3), were isolated from a marine
sponge Euryspongia sp. collected at Iriomote Island, Okinawa, Japan. Compound 1 …

[HTML][HTML] Two New Chiratane-Type Triterpenoids from Swertia kouitchensis

LS Wan, TT Liu, XJ Lin, QX Min, JC Chen - Molecules, 2013 - mdpi.com
Two rare new chiratane-type triterpenoids, kouitchenoids A and B (1, 2), together with
oleanolic acid (3) and ursolic acid (4), were isolated from ethanol extract of Swertia …