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New Pregnane Glycosides Isolated from Stapelia gigantea

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Two new pregnane glycosides (1 and 2) were isolated from Stapelia gigantea. The structures were determined by 1D and 2D NMR spectral analysis. The absolute configurations of compounds 1 and 2 were determined by NOESY and coupling constants analyses.

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Acknowledgment

This work was supported by 2019 Research Grant (PoINT) from Kangwon National University and the Basic Science Research Program through the National Research Foundation of Korea (NRF) grant funded by the Korean government (MEST) (NRF-2021R1C1C1011857).

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Authors and Affiliations

  1. Laboratory of Natural Products Chemistry, College of Pharmacy, Kangwon National University, 24341, Chuncheon, Republic of Korea

    Hyeon Seok Jang, Seong Yeon Choi, Birang Jeong, Jiho Lee, Yongsoo Kwon & Heejung Yang

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  1. Hyeon Seok Jang
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  2. Seong Yeon Choi
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  3. Birang Jeong
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  4. Jiho Lee
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  5. Yongsoo Kwon
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  6. Heejung Yang
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Correspondence to Heejung Yang.

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Published in Khimiya Prirodnykh Soedinenii, No. 5, September–October, 2022, pp. 730–732.

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Jang, H.S., Choi, S.Y., Jeong, B. et al. New Pregnane Glycosides Isolated from Stapelia gigantea. Chem Nat Compd 58, 866–869 (2022). https://doi.org/10.1007/s10600-022-03818-3

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  • DOI: https://doi.org/10.1007/s10600-022-03818-3

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