Allahabadolactones A and B from the endophytic fungus, Aspergillus allahabadii BCC45335
© 2015 Elsevier Ltd. All rights reserved. Two new compounds, allahabadolactones A (1) and B (2), along with 10 known compounds including 16-amino-isopimar-7-en-19-oic acid (3), 16-α-d-glucopyranosyloxyisopimar-7-en-19-oic acid (4), 16-α-d-mannopyranosyloxyisopimar-7-en-19-oic acid (5), ergosterol, (...
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th-mahidol.431892019-03-14T15:04:16Z Allahabadolactones A and B from the endophytic fungus, Aspergillus allahabadii BCC45335 Karoon Sadorn Siriporn Saepua Nattawut Boonyuen Pattiyaa Laksanacharoen Pranee Rachtawee Samran Prabpai Palangpon Kongsaeree Pattama Pittayakhajonwut King Mongkut's Institute of Technology Ladkrabang University of Phayao Thailand National Center for Genetic Engineering and Biotechnology Mahidol University Biochemistry, Genetics and Molecular Biology Chemistry © 2015 Elsevier Ltd. All rights reserved. Two new compounds, allahabadolactones A (1) and B (2), along with 10 known compounds including 16-amino-isopimar-7-en-19-oic acid (3), 16-α-d-glucopyranosyloxyisopimar-7-en-19-oic acid (4), 16-α-d-mannopyranosyloxyisopimar-7-en-19-oic acid (5), ergosterol, (22E)-5α,8α-epidioxyergosta-6,22-dien-3β-ol, cerevisterol, (R)-(-)-methoxycarbonylmellein, (-)-piliformic acid, 7-dechlorogriseofulvin, and cytochalasin D, were isolated from the endophytic fungus, Aspergillus allahabadii BCC45335. Their chemical structures were determined based on NMR spectroscopic and mass spectrometric analyses. The absolute stereochemistry of compound 1 was established by an X-ray crystallographic analysis and the reactions with Mosher's reagents. A plausible biosynthesis of allahabadolactones A (1) and B (2) was also proposed. Antibacterial activity against Bacillus cereus and cytotoxicity against MCF-7, KB, NCI-H187, and Vero cells of the isolated compounds were also evaluated. 2018-12-11T02:20:44Z 2019-03-14T08:04:16Z 2018-12-11T02:20:44Z 2019-03-14T08:04:16Z 2016-01-28 Article Tetrahedron. Vol.72, No.4 (2016), 489-495 10.1016/j.tet.2015.11.056 14645416 00404020 2-s2.0-84952049950 https://repository.li.mahidol.ac.th/handle/123456789/43189 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84952049950&origin=inward |
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Biochemistry, Genetics and Molecular Biology Chemistry Karoon Sadorn Siriporn Saepua Nattawut Boonyuen Pattiyaa Laksanacharoen Pranee Rachtawee Samran Prabpai Palangpon Kongsaeree Pattama Pittayakhajonwut Allahabadolactones A and B from the endophytic fungus, Aspergillus allahabadii BCC45335 |
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© 2015 Elsevier Ltd. All rights reserved. Two new compounds, allahabadolactones A (1) and B (2), along with 10 known compounds including 16-amino-isopimar-7-en-19-oic acid (3), 16-α-d-glucopyranosyloxyisopimar-7-en-19-oic acid (4), 16-α-d-mannopyranosyloxyisopimar-7-en-19-oic acid (5), ergosterol, (22E)-5α,8α-epidioxyergosta-6,22-dien-3β-ol, cerevisterol, (R)-(-)-methoxycarbonylmellein, (-)-piliformic acid, 7-dechlorogriseofulvin, and cytochalasin D, were isolated from the endophytic fungus, Aspergillus allahabadii BCC45335. Their chemical structures were determined based on NMR spectroscopic and mass spectrometric analyses. The absolute stereochemistry of compound 1 was established by an X-ray crystallographic analysis and the reactions with Mosher's reagents. A plausible biosynthesis of allahabadolactones A (1) and B (2) was also proposed. Antibacterial activity against Bacillus cereus and cytotoxicity against MCF-7, KB, NCI-H187, and Vero cells of the isolated compounds were also evaluated. |
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King Mongkut's Institute of Technology Ladkrabang |
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King Mongkut's Institute of Technology Ladkrabang Karoon Sadorn Siriporn Saepua Nattawut Boonyuen Pattiyaa Laksanacharoen Pranee Rachtawee Samran Prabpai Palangpon Kongsaeree Pattama Pittayakhajonwut |
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Article |
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Karoon Sadorn Siriporn Saepua Nattawut Boonyuen Pattiyaa Laksanacharoen Pranee Rachtawee Samran Prabpai Palangpon Kongsaeree Pattama Pittayakhajonwut |
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Karoon Sadorn |
title |
Allahabadolactones A and B from the endophytic fungus, Aspergillus allahabadii BCC45335 |
title_short |
Allahabadolactones A and B from the endophytic fungus, Aspergillus allahabadii BCC45335 |
title_full |
Allahabadolactones A and B from the endophytic fungus, Aspergillus allahabadii BCC45335 |
title_fullStr |
Allahabadolactones A and B from the endophytic fungus, Aspergillus allahabadii BCC45335 |
title_full_unstemmed |
Allahabadolactones A and B from the endophytic fungus, Aspergillus allahabadii BCC45335 |
title_sort |
allahabadolactones a and b from the endophytic fungus, aspergillus allahabadii bcc45335 |
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2018 |
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https://repository.li.mahidol.ac.th/handle/123456789/43189 |
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1763493670874513408 |