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Sweet and bitter cucurbitane glycosides from hemsleya carnosiflora


Sweet and bitter cucurbitane glycosides from hemsleya carnosiflora



Phytochemistry 26(5): 1371-1376



ISSN/ISBN: 0031-9422

DOI: 10.1016/s0031-9422(00)81815-4

From rhizomes of Hemsleya carnosiflora, [used in Chinese fold medicine] collected in Yunnan, China, six cucurbitane glycosides were isolated; one named carnosifloside I was tasteless, three named carnosiflosides II, III and IV were bitter, and two named carnosiflosides V and VI were sweet. The structures of these glycosides were elucidated and the structure-taste relationships are described.

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Accession: 006554959

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