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|Title:||Two new guaiane sesquiterpenoids from the soft coral Sarcophyton buitendijki of the Andaman and Nicobar Islands of the Indian Ocean|
|Authors:||Anjaneyulu, A S R|
Gowri, P Mangala
|Abstract:||Chemical examination of the ethyl acetate extract of the Indian Ocean soft coral Sarcophyton buitendijki furnishes two new sesquiterpenoids of guaiane skeleton besides the known compounds, batyl alcohol, (24S)-24-methylcholestane-3β, 5α,6β, 25-tetraol and its 25- monoacetate along with a mixture of monohydroxysterols. The structures of the new compounds have been established as 10α-hydroxy-4α-methoxyguai-6-ene and 4α-ethoxy-10α-hydroxyguai-6-ene by a study of their physical and special [UV,IR,1H and 13C NMR, 2DNMR (1H-1H COSY, NOESY) and mass] data.|
|Appears in Collections:||IJC-B Vol.39B(10) [October 2000]|
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