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Steroids from Hedyotis leptoneura

Pham Huu Dien, Do Thuy Trang, Lam Thi Hai Yen, Dang Ngoc Quang

Abstract


Four metabolites, 7β,19α-dihydroxy--isoarborinol, 3β-isoarborinol, stigmasta-5,22-diene-3β-ol and daucosterol, were isolated from the aerial parts of Hedyotis leptoneura plant, collected in Bach Ma National Park (Thua Thien – Hue Province). Their structures were elucidated by various spectroscopic analyses.


Keywords


Hedyotis leptoneura, 7β,19α-dihydroxy-3β-isoarborinol, 3β-isoarborinol

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