New biflavonoids from dragon's blood of Dracaena cinnabari.
The new biflavonoids 2'-methoxysocotrin-5'-ol, socotrin-4'-ol, and homoisosocotrin-4'-ol were isolated from dragon's blood of Dracaena cinnabari and their structures elucidated mainly by NMR spectroscopy.
Masaoud
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M
Institute of Plant Biochemistry, Weinberg 3, D-06120 Halle/S., Germany.
Himmelreich
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U
Ripperger
H
H
Adam
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