A new phenalenone derivative from the soil fungus Penicillium herquei PSU-RSPG93
| Autor: | Vatcharin Rukachaisirikul, Atip Maha, Jariya Sakayaroj, Nongporn Hutadilok-Towatana, Souwalak Phongpaichit, Chittreeya Tansakul, Kawitsara Borwornwiriyapan, Thippaya Kongprapan |
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| Rok vydání: | 2014 |
| Předmět: |
Circular dichroism
Stereochemistry Plant Science Biochemistry Anthraquinone Antioxidants Analytical Chemistry chemistry.chemical_compound Chlorocebus aethiops Animals Humans Vero Cells Soil Microbiology biology Molecular Structure Organic Chemistry Absolute configuration Penicillium Penicillium herquei Phenalenes biology.organism_classification Soil fungus chemistry Vero cell MCF-7 Cells Soil microbiology |
| DOI: | 10.6084/m9.figshare.1122499.v6 |
| Popis: | One new phenalenone derivative, peniciherqueinone (1), together with five known phenalenone derivatives (2–6), one known anthraquinone (7) and two known acetophenones (8 and 9) were isolated from the soil fungus Penicillium herquei PSU-RSPG93. Their structures were established by spectroscopic evidence. The absolute configuration of 1 was determined by anisotropic effect and electronic circular dichroism spectroscopy. Compound 2 exhibited mild antioxidant activity and is noncytotoxic to Vero (African green monkey kidney fibroblasts) cell lines. |
| Databáze: | OpenAIRE |
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