ISSN:
1600-5759
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
A sponge from the new genus Petrosaspongia has yielded two new isomeric sesterterpene lactones. We report here the structure of one of these lactones, [4aS(4aα,4 bβ,6aα,7β,8aα,11aβ,12β,13aβ,13bα,15aβ)]-12-acetoxyoctadecahydro- 1,1,4a,13b-tetramethyl-7,11a-epoxy- 2H-furo[2,3-b]phenanthro[1,2-f]oxocin-10(11H)-one, C27H40O6.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0108270195010857
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