Ganolearic Acid A, a Hexanorlanostane Triterpenoid with a 3/5/6/5-Fused Tetracyclic Skeleton from Ganoderma cochlear
Peng, Xing-Rong1; Huang, Yan-Jie1,2; Lu, Shuang-Yang1,2; Yang, Jing1; Qiu, Ming-Hua1,2
2018-11-02
Source PublicationJOURNAL OF ORGANIC CHEMISTRY
ISSN0022-3263
Volume83Issue:21Pages:13178-13183
Abstract

Ganolearic acid A (1), a 3,4-seco-hexanortriterpenoid featuring a rare 3/5/6/5 tetracyclic system, was obtained in trace amounts from Ganoderma cochlear by a LCUV/MS-guided method. Meanwhile, a new 3,4-seco-nortriterpenoid, fornicatin M (2), as well as its biogenetic precursor, fornicatin D (3), was isolated. The stereochemical structure of 1 was completely established by 1D, 2D NMR, IR, and HRMS spectra, as well as C-13 NMR and electronic circular dichroism calculations. The plausible biogenetic pathway of 1 and 2 was proposed. Furthermore, their anti-inflammatory activities were evaluated.

Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/63229
Collection植物化学与西部植物资源持续利用国家重点实验室
Corresponding AuthorQiu, Ming-Hua
Affiliation1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Phytochem & Plant Resources West China, Kunming 650201, Yunnan, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Peng, Xing-Rong,Huang, Yan-Jie,Lu, Shuang-Yang,et al. Ganolearic Acid A, a Hexanorlanostane Triterpenoid with a 3/5/6/5-Fused Tetracyclic Skeleton from Ganoderma cochlear[J]. JOURNAL OF ORGANIC CHEMISTRY,2018,83(21):13178-13183.
APA Peng, Xing-Rong,Huang, Yan-Jie,Lu, Shuang-Yang,Yang, Jing,&Qiu, Ming-Hua.(2018).Ganolearic Acid A, a Hexanorlanostane Triterpenoid with a 3/5/6/5-Fused Tetracyclic Skeleton from Ganoderma cochlear.JOURNAL OF ORGANIC CHEMISTRY,83(21),13178-13183.
MLA Peng, Xing-Rong,et al."Ganolearic Acid A, a Hexanorlanostane Triterpenoid with a 3/5/6/5-Fused Tetracyclic Skeleton from Ganoderma cochlear".JOURNAL OF ORGANIC CHEMISTRY 83.21(2018):13178-13183.
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