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Cucurbitacin R is a cucurbitacin. Cucurbitacin R can be isolated from the roots of Cayaponia tayuya. Cucurbitacin R can be used for the research of pain and inflammation[1].

ChEBI: 23,24-dihydrocucurbitacin D is a 23,24-dihydrocucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at position 5. It is a 23,24-dihydrocucurbitacin, a secondary alpha-hydroxy ketone and a tertiary alpha-hydroxy ketone.

[1] M Carmen Recio, et al. Anti-inflammatory activity of two cucurbitacins isolated from Cayaponia tayuya roots. Planta Med. 2004 May;70(5):414-20. DOI:10.1055/s-2004-818968