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A new compound from Gentianopsis paludosa.
J Asian Nat Prod Res. 2007 Apr-Aug; 9(3-5):307-9.JA

Abstract

A new compound, named gentianopfluorenone (1), along with three known compounds,1-O-beta-d-glucopyranosyl-5-hydroxy-3-methoxyxanthone (2), 1-O-[beta-d-xylopyranosyl-(1 --> 6)-beta-d-glucopyranosyl]-7,8-dihydroxy-3-methoxyxanthone (3), and apigenin (4), were isolated from the whole herb of Gentianopsis paludosa. On the basis of spectral and chemical evidence, the structure of 1 was elucidated as 4,4a,6-trihydroxy-5-methoxy-fluoren-2,9-dione. Compounds 2-4 were isolated from the plant for the first time.

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Authors+Show Affiliations

Wang HD
Natural Products and Glycoconjugate Research Group, Dalian Institute of Chemical Physics, Graduate School of the Chinese Academy of Sciences, Dalian 116023, China. whd77@163.com
Tan CY
No affiliation info available
Bai XF
No affiliation info available
Du YG
No affiliation info available
Lin BC
No affiliation info available

MeSH

ApigeninGentianaceaeMagnetic Resonance SpectroscopyPolycyclic CompoundsXanthones

Pub Type(s)

Journal Article

Language

eng

PubMed ID

17566926

Citation

Wang, H-D, et al. "A New Compound From Gentianopsis Paludosa." Journal of Asian Natural Products Research, vol. 9, no. 3-5, 2007, pp. 307-9.
Wang HD, Tan CY, Bai XF, et al. A new compound from Gentianopsis paludosa. J Asian Nat Prod Res. 2007;9(3-5):307-9.
Wang, H. D., Tan, C. Y., Bai, X. F., Du, Y. G., & Lin, B. C. (2007). A new compound from Gentianopsis paludosa. Journal of Asian Natural Products Research, 9(3-5), 307-9.
Wang HD, et al. A New Compound From Gentianopsis Paludosa. J Asian Nat Prod Res. 2007 Apr-Aug;9(3-5):307-9. PubMed PMID: 17566926.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - A new compound from Gentianopsis paludosa. AU - Wang,H-D, AU - Tan,C-Y, AU - Bai,X-F, AU - Du,Y-G, AU - Lin,B-C, PY - 2007/6/15/pubmed PY - 2008/1/4/medline PY - 2007/6/15/entrez SP - 307 EP - 9 JF - Journal of Asian natural products research JO - J Asian Nat Prod Res VL - 9 IS - 3-5 N2 - A new compound, named gentianopfluorenone (1), along with three known compounds,1-O-beta-d-glucopyranosyl-5-hydroxy-3-methoxyxanthone (2), 1-O-[beta-d-xylopyranosyl-(1 --> 6)-beta-d-glucopyranosyl]-7,8-dihydroxy-3-methoxyxanthone (3), and apigenin (4), were isolated from the whole herb of Gentianopsis paludosa. On the basis of spectral and chemical evidence, the structure of 1 was elucidated as 4,4a,6-trihydroxy-5-methoxy-fluoren-2,9-dione. Compounds 2-4 were isolated from the plant for the first time. SN - 1028-6020 UR - https://www.unboundmedicine.com/medline/citation/17566926/A_new_compound_from_Gentianopsis_paludosa_ L2 - https://www.tandfonline.com/doi/full/10.1080/10286020600727459 DB - PRIME DP - Unbound Medicine ER -