Bioactivity of a polyhydroxy gorgostane steroid from Xenia umbellata
NO Bawakid, HI Althagbi - Open Chemistry, 2022 - degruyter.com
Abstract A C-30 steroid, 3β-, 5α-, 6β-, 11α-, 20β-pentahydroxygorgosterol was isolated from
the soft coral Xenia umbellata Lamarck (Xeniidae). The chemical structure was elucidated …
the soft coral Xenia umbellata Lamarck (Xeniidae). The chemical structure was elucidated …
Bioactivity of a polyhydroxy gorgostane steroid
NO Bawakid, HI Althagbi - degruyter.com
A C-30 steroid, 3β-, 5α-, 6β-, 11α-, 20β-pentahydroxygorgosterol was isolated from the soft
coral Xenia umbellata Lamarck (Xeniidae). The chemical structure was elucidated by …
coral Xenia umbellata Lamarck (Xeniidae). The chemical structure was elucidated by …
Two new polyhydroxylated steroids from Egyptian soft coral Heteroxenia fuscescens (Fam.; Xeniidae)
Two new polyhydroxylated steroids, 3 β-acetoxy-gorgost-5 α, 6 β, 11 α-triol (3) and (23 R)
methylergosta-20-ene-3 β, 5 α, 6 β, 17 α-tetrol (4), together with three known gorgosteroid …
methylergosta-20-ene-3 β, 5 α, 6 β, 17 α-tetrol (4), together with three known gorgosteroid …
Cytotoxic steroids from the Vietnamese soft coral Sinularia leptoclados
NT Ngoc, TTH Hanh, N Van Thanh, TT Do… - Chemical and …, 2017 - jstage.jst.go.jp
Fifteen steroids, including two new compounds, leptosteroid (1) and 5, 6β-epoxygorgosterol
(2), were isolated and structurally elucidated from the Vietnamese soft coral Sinularia …
(2), were isolated and structurally elucidated from the Vietnamese soft coral Sinularia …
A new gorgostane derivative from the Egyptian Red Sea soft coral Heteroxenia ghardaqensis
AI Elshamy, AF Abdel-Razik, MI Nassar… - Natural Product …, 2013 - Taylor & Francis
Chemical investigation of the chloroform extract of the Egyptian Red Sea soft coral,
Heteroxenia ghardaqensis (Family Xeniidae), led to the isolation of three gorgostane …
Heteroxenia ghardaqensis (Family Xeniidae), led to the isolation of three gorgostane …
Cytotoxic cholesta-1, 4-dien-3-one derivatives from soft coral Nephthea sp.
J Zhang, XJ Liao, KL Wang, Z Deng, SH Xu - Steroids, 2013 - Elsevier
Five new steroids,(12β, 22R)-12-acetoxy-22-hydroxy-cholesta-1, 4-dien-3-one (1),(12β,
22R)-12-hydroxy-22-acetoxy-cholesta-1, 4-dien-3-one (2),(12β, 22R)-12, 22-diacetoxy …
22R)-12-hydroxy-22-acetoxy-cholesta-1, 4-dien-3-one (2),(12β, 22R)-12, 22-diacetoxy …
[HTML][HTML] Isolation, antimicrobial and antitumor activities of a new polyhydroxysteroid and a new diterpenoid from the soft coral Xenia umbellata
Abstract A new C-30 steroid, 3β-, 5α-, 6β-, 11α-, 20β-pentahydroxygorgosterol (1), and a
new diterpenoid, xeniumbellal (2), along with three known aromadendrane-type …
new diterpenoid, xeniumbellal (2), along with three known aromadendrane-type …
New Pentahydroxylated Steroids from the South China Sea Gorgonian Subergorgia suberosa
XJ Liao, LD Tang, YW Liang, SL Jian… - Chemistry & …, 2012 - Wiley Online Library
Two new pentahydroxylated steroids,(3β, 12β, 16β, 23E)‐cholesta‐5, 23‐diene‐3, 12, 16,
20, 25‐pentaol (1) and (3β, 12β, 16β)‐cholesta‐5, 25 (26)‐diene‐3, 12, 16, 20, 24‐pentaol …
20, 25‐pentaol (1) and (3β, 12β, 16β)‐cholesta‐5, 25 (26)‐diene‐3, 12, 16, 20, 24‐pentaol …
New 19-oxygenated steroid from the South China Sea gorgonian Dichotella gemmacea
F Cao, HY Liu, J Zhao, YC Fang… - Natural Product …, 2015 - Taylor & Francis
A new 19-oxygenated steroid, 25-acetate-nebrosteroid K (1), and five known steroids (2–6),
along with one known 19-hydroxy steroidal glycoside (7) were obtained from the gorgonian …
along with one known 19-hydroxy steroidal glycoside (7) were obtained from the gorgonian …
Steroids from the Soft Coral Sinularia crassa
One new sterol, crassarosterol A (1), and four new steroidal glycosides, crassarosterosides
A–D (2–5) were isolated from the Formosan soft coral Sinularia crassa. The absolute …
A–D (2–5) were isolated from the Formosan soft coral Sinularia crassa. The absolute …