Two New Chroman Derivations from the Endophytic Penicillium sp. DCS523

Strain DCS523 was isolated from the branch tissue of Daphniphyllum longeracemosum and determined to be a Penicillium sp. according to the ITS sequence analysis. The extracts from the PDA solid fermentation media of Penicillium sp. DCS523 were purified to give two new chroman derivatives as well as s...

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Autores principales: Li, Jun-Tian, Fu, Xiao-Li, Tan, Chun, Zeng, Ying, Wang, Qi, Zhao, Pei-Ji
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2011
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6259220/
https://www.ncbi.nlm.nih.gov/pubmed/21245804
http://dx.doi.org/10.3390/molecules16010686
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author Li, Jun-Tian
Fu, Xiao-Li
Tan, Chun
Zeng, Ying
Wang, Qi
Zhao, Pei-Ji
author_facet Li, Jun-Tian
Fu, Xiao-Li
Tan, Chun
Zeng, Ying
Wang, Qi
Zhao, Pei-Ji
author_sort Li, Jun-Tian
collection PubMed
description Strain DCS523 was isolated from the branch tissue of Daphniphyllum longeracemosum and determined to be a Penicillium sp. according to the ITS sequence analysis. The extracts from the PDA solid fermentation media of Penicillium sp. DCS523 were purified to give two new chroman derivatives as well as six known compounds. Based on their spectral data the new compounds were identified as (Z)-6-acetyl- 3-(1,2-dihydroxypropylidene)-5-hydroxy-8-methylchroman-2-one (1) and 6-acetyl-2α,5- dihydroxy-2-(2-hydroxypropyl)- 3α,8-dimethylchroman (2), respectively.
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spelling pubmed-62592202018-12-07 Two New Chroman Derivations from the Endophytic Penicillium sp. DCS523 Li, Jun-Tian Fu, Xiao-Li Tan, Chun Zeng, Ying Wang, Qi Zhao, Pei-Ji Molecules Article Strain DCS523 was isolated from the branch tissue of Daphniphyllum longeracemosum and determined to be a Penicillium sp. according to the ITS sequence analysis. The extracts from the PDA solid fermentation media of Penicillium sp. DCS523 were purified to give two new chroman derivatives as well as six known compounds. Based on their spectral data the new compounds were identified as (Z)-6-acetyl- 3-(1,2-dihydroxypropylidene)-5-hydroxy-8-methylchroman-2-one (1) and 6-acetyl-2α,5- dihydroxy-2-(2-hydroxypropyl)- 3α,8-dimethylchroman (2), respectively. MDPI 2011-01-18 /pmc/articles/PMC6259220/ /pubmed/21245804 http://dx.doi.org/10.3390/molecules16010686 Text en © 2011 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Li, Jun-Tian
Fu, Xiao-Li
Tan, Chun
Zeng, Ying
Wang, Qi
Zhao, Pei-Ji
Two New Chroman Derivations from the Endophytic Penicillium sp. DCS523
title Two New Chroman Derivations from the Endophytic Penicillium sp. DCS523
title_full Two New Chroman Derivations from the Endophytic Penicillium sp. DCS523
title_fullStr Two New Chroman Derivations from the Endophytic Penicillium sp. DCS523
title_full_unstemmed Two New Chroman Derivations from the Endophytic Penicillium sp. DCS523
title_short Two New Chroman Derivations from the Endophytic Penicillium sp. DCS523
title_sort two new chroman derivations from the endophytic penicillium sp. dcs523
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6259220/
https://www.ncbi.nlm.nih.gov/pubmed/21245804
http://dx.doi.org/10.3390/molecules16010686
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