Antibacterial activity of halogenated sesquiterpenes from Malaysian Laurencia spp

Phytochemistry
Charles Santhanaraju VairappanM Masuda

Abstract

During our studies on Malaysian Laurencia species, brominated metabolites, tiomanene, acetylmajapolene B, and acetylmajapolene A were isolated from an unrecorded species collected at Pulau Tioman, Pahang along with known majapolene B and majapolene A. Acetylmajapolene A was a mixture of diastereomers as in the case of majapolene A. Tiomanene may be a plausible precursor for acetylmajapolenes B and A. In addition, three known halogenated sesquiterpenes and two known halogenated C(15) acetogenins were found from other two unrecorded species collected at Pulau Karah, Terengganu and Pulau Nyireh, Terengganu, respectively. Some of these halogenated metabolites showed moderate antibacterial activity against some marine bacteria.

References

Sep 12, 2001·Phytochemistry·C S VairappanM Masuda
Oct 22, 2004·Molecular Nutrition & Food Research·Tohru TaniguchiKenji Monde
Sep 27, 2005·Phytochemistry·Minoru SuzukiMichio Masuda

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Citations

Mar 2, 2013·Chemical Reviews·Bin-Gui WangJian-Chun Zhao
Jul 16, 2010·Marine Drugs·Charles Santhanaraju VairappanZhan Zhaoqi
Aug 21, 2009·Natural Product Reports·Braulio M Fraga
Jan 30, 2010·Natural Product Reports·John W BluntMichèle R Prinsep
Aug 2, 2011·Phytochemistry·Daniel Anthony Dias, Sylvia Urban
Sep 17, 2009·Angewandte Chemie·Scott A Snyder, Daniel S Treitler
Mar 24, 2016·Marine Drugs·María José PérezHerminia Domínguez
Aug 16, 2012·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Małgorzata Grabarczyk
Feb 2, 2018·Natural Product Research·Abdelaaty HamedMohamed Shaaban
Feb 27, 2018·Phytotherapy Research : PTR·Maíra Barcellos MariniMichelle Frazão Muzitano
Feb 23, 2012·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Takashi Kamada, Charles Santhanaraju Vairappan
May 15, 2018·Journal of Applied Phycology·Yuqin XiongHaimin Chen
Jan 23, 2020·Current Organic Synthesis·Małgorzata GrabarczykWanda Mączka
Jun 15, 2018·Journal of Applied Phycology·Mahasweta SahaPunyasloke Bhadury

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