TY - JOUR
T1 - New triterpenoids from the red sea sponge Siphonochalina siphonella
AU - Kashman, Y.
AU - Yosief, T.
AU - Carmeli, S.
PY - 2001
Y1 - 2001
N2 - Clear differences were found when comparing the chemical content of the northern, Gulf of Eilat, to the southern-central, Dahlak archipelago, Red Sea sponge Siphonochalina siphonella. The Dahlak sponge was found to be richer in the more polar triterpenes. Nine new compounds (1-4, 7, 8, 15-17) were isolated and identified, among them two sipholane glycosides, sipholenoside A and B (7 and 8), and one compound, dahabinone A (17), possessing a new skeleton.
AB - Clear differences were found when comparing the chemical content of the northern, Gulf of Eilat, to the southern-central, Dahlak archipelago, Red Sea sponge Siphonochalina siphonella. The Dahlak sponge was found to be richer in the more polar triterpenes. Nine new compounds (1-4, 7, 8, 15-17) were isolated and identified, among them two sipholane glycosides, sipholenoside A and B (7 and 8), and one compound, dahabinone A (17), possessing a new skeleton.
UR - http://www.scopus.com/inward/record.url?scp=0035091936&partnerID=8YFLogxK
U2 - 10.1021/np0003950
DO - 10.1021/np0003950
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C2 - 11429995
AN - SCOPUS:0035091936
SN - 0163-3864
VL - 64
SP - 175
EP - 180
JO - Journal of Natural Products
JF - Journal of Natural Products
IS - 2
ER -