335150-90-8
Chemical Structure
Pubeside D
- CAS No.: 335150-90-8
- Formula:C26H42O9
- Molecular Weight:498.61
IUPAC Name: (1R,4aS,4bR,7S,10aS)-7-((R)-1,2-dihydroxyethyl)-1,4a,7-trimethyl-1-((((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)-1,4,4a,4b,5,6,7,9,10,10a-decahydrophenanthren-3(2H)-one
InChIKey: QYXBVSOUROVSDU-SHNINHJWSA-N
SMILES: C[C@]12[C@@]([C@@](CO[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)(C)CC(=O)C1)(CCC=4[C@]2(CC[C@@]([C@H](CO)O)(C)C4)[H])[H]
Biological Activity: Pubeside D is a kaurane-type diterpenoid glycoside that exists in Siegesbeckia glabrescens, Siegesbeckia orientalis and Siegesbeckia pubescens[1][2][3].
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Pubeside D | Pubeside D is a kaurane-type diterpenoid glycoside that exists in Siegesbeckia glabrescens, Siegesbeckia orientalis and Siegesbeckia pubescens. | |||||||||||||||||||||
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- [1]. Xiong J, et al. New diterpenoid glucosides from Siegesbeckia pubescens. Chin Chem Lett. 2001;12(1):51-54.
- [2]. Tao HX, et al. Botany, traditional use, phytochemistry, pharmacology and toxicology of Sigesbeckiae Herba (Xixiancao): a review. Phytochemistry Reviews. 2020 Aug 11;20:569‑587.
- [3]. Tao G, et al. Rapid identification of chemical compositions from three species of Siegesbeckiae Herba by ultra-performance liquid chromatography-electrospray ionization-quadrupole time of flight-mass spectrometry in combination with deoxyribonucleic acid barcoding. Journal of separation science. 2023 Aug;46(16):e2300160.
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