Results 101 to 110 of about 5,988 (118)

Briaexcavatins C–F, four new briarane-related diterpenoids from the Formosan octocoral Briareum excavatum (Briareidae)

Chemistry Letters, 2006
Abstract A new chlorinated briarane, briaexcavatin U (1), has been isolated from a cultured octocoral Briareum excavatum. The structure, including the absolute stereochemistry of 1 was elucidated by spectroscopic methods and further confirmed by X-ray data analysis.
WU Chang
semanticscholar   +4 more sources

ChemInform Abstract: Briaexcavatins V—Z, Discovery of New Briaranes from a Cultured Octocoral Briareum excavatum

ChemInform, 2009
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Ping‐Jyun Sung, Mei‐Ru Lin, Michael Y. Chiang, Tsong‐Long Hwang   +3 more
semanticscholar   +3 more sources

ChemInform Abstract: New Briaranes from the Octocorals Briareum excavatum (Briareidae) and Junceella fragilis (Ellisellidae).

Tetrahedron, 2008
Abstract Six 12-hydroxybriaranes, including four new diterpenoids, briaexcavatins I–L (1–4), and two known metabolites, excavatolides C (5) and E (6), have been isolated from the cultured scleraxonia Briareum excavatum. In addition, the gorgonian coral Junceella fragilis yielded a new chlorinated briarane, fragilide C (10).
Ping‐Jyun Sung, Mei‐Ru Lin, Yin‐Di Su, Michael Y. Chiang, Wan‐Ping Hu, Jui‐Hsin Su, Mo‐Chih Cheng, Tsong‐Long Hwang, Jyh‐Horng Sheu   +8 more
  +4 more sources

Excavatoids A–D, new polyoxygenated briaranes from the octocoral Briareum excavatum

, 2009
Ping‐Jyun Sung, Yin‐Di Su, Gung‐Ying Li, Michael Y. Chiang, Mei‐Ru Lin, I‐Chu Huang, Jan‐Jung Li, Lee‐Shing Fang, Wei‐Hsien Wang   +8 more
semanticscholar   +3 more sources

ChemInform Abstract: Excavatoids L—N, New 12‐Hydroxybriaranes from the Cultured Octocoral Briareum excavatum (Briareidae)

Bulletin of the Chemical Society of Japan, 2010
Abstract Chemical investigations on the cultured octocoral Briareum excavatum have led to the isolation of five new 8,17-epoxybriarane diterpenoids, excavatoids G–K (1–5). The structures of briaranes 1–5 were determined on the basis of spectroscopic methods and the structure of 1 was further confirmed by a single-crystal X-ray ...
Ping‐Jyun Sung, et al. et al.
  +4 more sources

Brianthein A, a novel briarane-type diterpene reversing multidrug resistance in human carcinoma cell line, from the gorgonian Briareum excavatum

, 2001
Shunji Aoki, M. OKANO, Kouhei Matsui, Takuya Ito, Rachmaniar Satari, Shin‐ichi Akiyama, Motomasa Kobayashi   +6 more
openalex   +2 more sources

ChemInform Abstract: Briaexcavatins M—P, Four New Briarane‐Related Diterpenoids from Cultured Octocoral Briareum excavatum (Briareidae).

ChemInform, 2008
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Ping‐Jyun Sung, Mei‐Ru Lin, Tsong‐Long Hwang, Tung‐Yung Fan, Wei‐Chun Su, Chiu‐Chin Ho, Lee‐Shing Fang, Wei‐Hsien Wang   +7 more
openalex   +2 more sources

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Briaexcavatolides K−N, New Briarane Diterpenes from the Gorgonian Briareum excavatum

Journal of Natural Products, 1999
Four new briarane diterpenes, briaexcavatolides K-N (1-4), along with a known diterpene, 5, have been isolated from the Taiwanese gorgonian Briareum excavatum. The structures of the new metabolites were established by extensive spectral analyses. Furthermore, the structure, including the relative configuration of briaexcavatolide K (1), was confirmed ...
J. Sheu, P. Sung, J. Su, Gueyhorng Wang, C. Duh, Ya‐Ching Shen, M. Chiang, I-Ting Chen   +7 more
semanticscholar   +3 more sources

ChemInform Abstract: Excavatoids A—D, New Polyoxygenated Briaranes from the Octocoral Briareum excavatum.

ChemInform, 2009
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Ping‐Jyun Sung, Yin‐Di Su, Gung‐Ying Li, Michael Y. Chiang, Mei‐Ru Lin, I‐Chu Huang, Jan‐Jung Li, Lee‐Shing Fang, Wei‐Hsien Wang   +8 more
openalex   +2 more sources

ChemInform Abstract: Excavatolides N—T, New Briaran Diterpenes from the Western Australian Gorgonian Briareum excavatum.

ChemInform, 1999
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Juliette E. Neve, Brian J. McCool, Bruce F. Bowden   +2 more
openalex   +2 more sources