Investigation of phenolic patterns from the stems of Dendrobium chrysanthum by HPLC–
PDA–MS has led to the isolation of a new phenanthrene derivative with a spirolactone ring …

Bioactivity-guided isolation of the methanol extract of the stems of Dendrobium nobile
yielded a new phenanthrene together with nine known phenanthrenes and three known …

Dendrobium nobile belongs to the Orchidaceae family and is one of the medicinal herbs
used in traditional Chinese medicine as a therapeutic agent for gastrointestinal and …

Cultivated Dendrobium denneanum has been substituted for other endangered Dendrobium
species in recent years, but there have been few studies regarding either its chemical …

Three new phenanthrene derivatives (1, 2, 4), one new fluorenone (3), and four known
compounds (5–8) were isolated from the ethyl acetate extract of Dendrobium crumenatum …

Two phenanthraquinones were isolated from the stems of Dendrobium moniliforme. They
were identified by interpretation of spectral data as 2, 6-dimethoxy-1, 4, 5, 8 …

One new phenanthrene, aphyllone A (1) and four new bibenzyl derivatives, aphyllone B (2)
and aphyllals C–D (3–5), together with nine known compounds (6–14), were isolated from …

Abstract A new phenanthrene compound, 7-(4-hydroxybenzyl)-8-methoxy-9, 10-
dihydrophenanthrene-2, 5-diol (HMD), along with five known compounds (Coelonin, DD …

Abstract Dendrobii Herba, a traditional Korean medicine, is used for treating atrophic
gastritis, diabetes and cardiovascular diseases. Phytochemical studies of Dendrobium …

Eleven diarylheptanoids (1–11) were isolated from rhizomes of Curcuma kwangsiensis,
together with seven known compounds. Their structures were elucidated by 1D and 2D …