New Marine Antifouling Compounds from the Red Alga Laurencia sp.
Six new compounds, omaezol, intricatriol, hachijojimallenes A and B, debromoaplysinal, and 11,12-dihydro-3-hydroxyretinol have been isolated from four collections of Laurencia sp. These structures were determined by MS and NMR analyses. Their antifouling activities were evaluated together with eight...
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MDPI AG
2017-08-01
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| Series: | Marine Drugs |
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| Online Access: | https://www.mdpi.com/1660-3397/15/9/267 |
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doaj-2ab925309a884a1893fced5a551471892020-11-24T20:48:26ZengMDPI AGMarine Drugs1660-33972017-08-0115926710.3390/md15090267md15090267New Marine Antifouling Compounds from the Red Alga Laurencia sp.Yuko Oguri0Mami Watanabe1Takafumi Ishikawa2Takashi Kamada3Charles S. Vairappan4Hiroshi Matsuura5Kensuke Kaneko6Takahiro Ishii7Minoru Suzuki8Erina Yoshimura9Yasuyuki Nogata10Tatsufumi Okino11Graduate School of Environmental Science, Hokkaido University, Sapporo 060-0810, JapanGraduate School of Environmental Science, Hokkaido University, Sapporo 060-0810, JapanGraduate School of Environmental Science, Hokkaido University, Sapporo 060-0810, JapanInstitute for Tropical Biology and Conservation, Universiti Malaysia Sabah, Kota Kinabalu, Sabah 88400, MalaysiaInstitute for Tropical Biology and Conservation, Universiti Malaysia Sabah, Kota Kinabalu, Sabah 88400, MalaysiaNational Institute of Technology, Asahikawa College, Asahikawa 071-8142, JapanGraduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, JapanFaculty of Agriculture, University of the Ryukyus, Senbaru 1, Nishihara, Okinawa 903-0213, JapanCoastal Branch of Natural History Museum and Institute, Chiba, 123 Yoshio, Katsuura, Chiba 299-5242, JapanCERES, Inc., 1-4-5 Midori, Abiko, Chiba 270-1153, JapanEnvironmental Science Research Laboratory, Central Research Institute of Electric Power Industry, 1646 Abiko, Abiko, Chiba 270-1194, JapanGraduate School of Environmental Science, Hokkaido University, Sapporo 060-0810, JapanSix new compounds, omaezol, intricatriol, hachijojimallenes A and B, debromoaplysinal, and 11,12-dihydro-3-hydroxyretinol have been isolated from four collections of Laurencia sp. These structures were determined by MS and NMR analyses. Their antifouling activities were evaluated together with eight previously known compounds isolated from the same samples. In particular, omaezol and hachijojimallene A showed potent activities (EC50 = 0.15–0.23 µg/mL) against larvae of the barnacle Amphibalanus amphitrite.https://www.mdpi.com/1660-3397/15/9/267antifoulingbiofoulingbarnacleterpenoidacetogeninLaurenciaRhodophyta |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Yuko Oguri Mami Watanabe Takafumi Ishikawa Takashi Kamada Charles S. Vairappan Hiroshi Matsuura Kensuke Kaneko Takahiro Ishii Minoru Suzuki Erina Yoshimura Yasuyuki Nogata Tatsufumi Okino |
| spellingShingle |
Yuko Oguri Mami Watanabe Takafumi Ishikawa Takashi Kamada Charles S. Vairappan Hiroshi Matsuura Kensuke Kaneko Takahiro Ishii Minoru Suzuki Erina Yoshimura Yasuyuki Nogata Tatsufumi Okino New Marine Antifouling Compounds from the Red Alga Laurencia sp. Marine Drugs antifouling biofouling barnacle terpenoid acetogenin Laurencia Rhodophyta |
| author_facet |
Yuko Oguri Mami Watanabe Takafumi Ishikawa Takashi Kamada Charles S. Vairappan Hiroshi Matsuura Kensuke Kaneko Takahiro Ishii Minoru Suzuki Erina Yoshimura Yasuyuki Nogata Tatsufumi Okino |
| author_sort |
Yuko Oguri |
| title |
New Marine Antifouling Compounds from the Red Alga Laurencia sp. |
| title_short |
New Marine Antifouling Compounds from the Red Alga Laurencia sp. |
| title_full |
New Marine Antifouling Compounds from the Red Alga Laurencia sp. |
| title_fullStr |
New Marine Antifouling Compounds from the Red Alga Laurencia sp. |
| title_full_unstemmed |
New Marine Antifouling Compounds from the Red Alga Laurencia sp. |
| title_sort |
new marine antifouling compounds from the red alga laurencia sp. |
| publisher |
MDPI AG |
| series |
Marine Drugs |
| issn |
1660-3397 |
| publishDate |
2017-08-01 |
| description |
Six new compounds, omaezol, intricatriol, hachijojimallenes A and B, debromoaplysinal, and 11,12-dihydro-3-hydroxyretinol have been isolated from four collections of Laurencia sp. These structures were determined by MS and NMR analyses. Their antifouling activities were evaluated together with eight previously known compounds isolated from the same samples. In particular, omaezol and hachijojimallene A showed potent activities (EC50 = 0.15–0.23 µg/mL) against larvae of the barnacle Amphibalanus amphitrite. |
| topic |
antifouling biofouling barnacle terpenoid acetogenin Laurencia Rhodophyta |
| url |
https://www.mdpi.com/1660-3397/15/9/267 |
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