Results 61 to 70 of about 436 (149)
Juncenolides H-K, New Briarane Diterpenoids from Junceella Juncea [PDF]
Chemical investigation of the Taiwanese gorgonian coral Junceella juncea resulted in the isolation of four new briarane-type diterpenoids, juncenolides H, I, J, and K (1-4 ).
王士昇;陳育慧;張俊揚;黃聰龍;陳春雄沈雅敬 +1 more
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A new briarane-type diterpenoid from the South China Sea Gorgonian Dichotella gemmacea [PDF]
One new briarane-type diterpenoid, dichotellide V (1), along with four known analogues, gemmacolide N (2), dichotellide J (3), junceelin A (4) and junceellolide A (5), was isolated from the South China Sea gorgonian Dichotella gemmacea.
Yang, Xian-Wen +11 more
core +1 more source
New Polyoxygenated Briarane Diterpenoids, Briaexcavatolides O−R, from the Gorgonian Briareum excavatum [PDF]
Four new polyoxygenated briarane-type diterpenoids, briaexcavatolides O−R (1−4), have been isolated from a gorgonian octocoral Briareum excavatum. Their structures were determined using spectroscopic and chemical methods.
Shwu-Li Wu (1698964) +4 more
core +1 more source
Chemistry and Bioactivity of Briaranes from the South China Sea Gorgonian Dichotella gemmacea
Seven new briarane diterpenoids, gemmacolides AZ–BF (1–7), were isolated together with eight known analogues (8–15) from the South China gorgonian Dichotella gemmacea.
Cui Li +7 more
doaj +1 more source
2,5-Cyclohexadienones as a Useful Launching Point for the Synthesis of the Briarane Diterpenoids and A Hypervalent Iodine-Mediated Synthesis of Oxazolines [PDF]
University of Minnesota Ph.D. dissertation.May 2015. Major: Chemistry. Advisor: Andrew Harned. 1 computer file (PDF); xix, 500 pages.The briarane diterpenoids are a large class of natural products derived from gorgonians and other corals from throughout
Moon, Nicholas
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Bioactive 11,20-Epoxy-3,5(16)-diene Briarane Diterpenoids from the South China Sea Gorgonian Dichotella gemmacea [PDF]
Seven new briarane diterpenoids, gemmacolides G–M (1–7), were isolated together with two known analogues, juncin O and junceellolide C, from the South China Sea gorgonian Dichotella gemmacea.
Karsten Krohn (2140891) +9 more
core +1 more source
Six new (3Z,5E)-11,20-epoxybriara-3,5-dien-7,18-olide diterpenoids, gemmacolides N–S (1–6), were isolated together with four known analogues, juncenolide D, and juncins R, S and U (7–10), from the South China Sea gorgonian Dichotella gemmacea.
Wen Zhang +9 more
doaj +1 more source
Eighteen new 11,20-epoxy-3Z,5E-dien briaranes, gemmacolides AA–AR (1–18), were isolated together with three known analogs, dichotellides F (19) and I (20), and juncenolide C (21), from the South China Sea gorgonian Dichotella gemmacea.
Wen Zhang +9 more
doaj +1 more source
In the title compound, C24H29ClO8·2.5H2O, which contains two organic molecules (A and B) and five heavily disordered water molecules in the asymmetric unit, the γ-lactone ring and the cyclohexenone ring are both trans-fused to the ...
Elaine Tran +3 more
doaj +1 more source
Four New Briarane Diterpenoids from the Gorgonian Coral Junceella Fragilis [PDF]
Chemical investigation of the gorgonian coral Junceella fragilis, collected by scuba diving in Taiwan, resulted in the isolation of four new briarane-type diterpenoids, frajunolides A-D (1-4), along with three known briaranes.
Shen, Ya-Ching; Chen, Yu-Hui; Hwang, Tsong-Long; Guh, Jih-Hwa; Khalil, Ashraf Taha +1 more
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