Qin Li
Henan University
17 Papers
18 Citations
Qin Li is an academic researcher from Henan University. The author has contributed to research in topics: Chemistry & Penicillium thomii. The author has an hindex of 6, co-authored 13 publications.
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Papers
Two new meroterpenoids and two new monoterpenoids from the deep sea-derived fungus Penicillium sp. YPGA11.
TL;DR: Twelve terpenoids, including two new 3,5-dimethylorsellinic acid-based meroterpenoids (1 and 2) and two new monoterpenoid (11 and 12) were obtained from the deep-sea fungus Penicillium sp.
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Three new cyclopiane-type diterpenes from a deep-sea derived fungus Penicillium sp. YPGA11 and their effects against human esophageal carcinoma cells.
TL;DR: The bioassay study demonstrated that compounds 2 and 4-6 exhibited moderate inhibitory effects against five esophageal cancer cell lines with IC50 values ranging from 25 to 55 μM, and the cytotoxicities of all compounds toward esophages disease cell lines were evaluated for the first time.
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Penithoketone and Penithochromones A-L, Polyketides from the Deep-Sea-Derived Fungus Penicillium thomii YPGA3.
Qin Li,Wei Xu,Run-Zhu Fan,Jia Zhang,Yuanli Li,Xiaowen Wang,Shouye Han,Wan Liu,Meng-Hua Pan,Zhongbin Cheng +9 more
TL;DR: Twelve new polyketides, including a naphthoquinone derivative, penithoketone (1), and 11 chromone derivatives,penithochromones A-L (2-12), together with three known compounds, were isolated from the deep-sea-derived fungus Penicillium thomii YPGA3 and the structures of the metabolites were elucidated.
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Penicindopene A, a new indole diterpene from the deep-sea fungus Penicillium sp. YPCMAC1.
TL;DR: Penicindopene A represented the first example of indole diterpenes possessing a 3-hydroxyl-2-indolone moiety, and it exhibited moderate cytotoxicities against A549 and HeLa cell lines with IC50 values of 15.2 and 20.5 µM, respectively.
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Butenolide Derivatives with α-Glucosidase Inhibitions from the Deep-Sea-Derived Fungus Aspergillus terreus YPGA10.
TL;DR: Three new butenolide derivatives, namely aspernolides N–P (1–3), together with six known analogues (4–9), were isolated from the ethyl acetate extract of the deep sea-derived fungus Aspergillus terreus YPGA10.
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