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Figure
1. Photo of Arthrosporae fungus
LIST OF FIGURES
2. 400 MHz IH NMR spectrum (CDCI J ) of arthrosporone (20)
3. 400 MHz IH NMR spectrum (CDCI 3 ) of anhydroarthrosporone (21)
4. Newman projection down the C-4. C-3 bond ring C.
5. Newman projection down the C-4. C-3 bond
6. Ring C viewed from the top
7. 400 MHz IH NMR spectrum (CDCI 3 ) of arthrosporol (22)
8. IH coupling constants in the minor alcohols
9. IH coupling constants in the major alcohols
10. Stereochemistry and coupling constants for the ring C protons in
i soarthrosporol (71)
11. 400 MHz IH I\lMR spectrum (CDCI 3 ) of dehydroarthrosporodione (23)
12. 400 MHz IH NMR spectrum (CDCI J ) of 4-0-acetyl-arthrosporol (24)
13. 400 MHz IH NMR spectrum (CDCI 3-D 1Q) of tetracyclic ether 25
14. 400 MHz IH NMR spectrum (CDCI 3 ) of tetracyclic ether 25
15. 400 MHz IH I\IMR spectrum (CDCI 3 ) of iso-cyclohumuladiol (26)
x
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