Molecules 2011, 16(1), 686-693; doi:10.3390/molecules16010686
Article

Two New Chroman Derivations from the Endophytic Penicillium sp. DCS523

1,2, 1, 3, 1, 2 and 1,* email
Received: 2 December 2010; in revised form: 24 December 2010 / Accepted: 28 December 2010 / Published: 18 January 2011
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: 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.
Keywords: chroman derivations; endophytic; Penicillium sp.; ITS sequence
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MDPI and ACS Style

Li, J.-T.; Fu, X.-L.; Tan, C.; Zeng, Y.; Wang, Q.; Zhao, P.-J. Two New Chroman Derivations from the Endophytic Penicillium sp. DCS523. Molecules 2011, 16, 686-693.

AMA Style

Li J-T, Fu X-L, Tan C, Zeng Y, Wang Q, Zhao P-J. Two New Chroman Derivations from the Endophytic Penicillium sp. DCS523. Molecules. 2011; 16(1):686-693.

Chicago/Turabian Style

Li, Jun-Tian; Fu, Xiao-Li; Tan, Chun; Zeng, Ying; Wang, Qi; Zhao, Pei-Ji. 2011. "Two New Chroman Derivations from the Endophytic Penicillium sp. DCS523." Molecules 16, no. 1: 686-693.

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