Two new coumarins and a new xanthone from the leaves of Rhizophora mucronata

Two new coumarins and a new xanthone from the leaves of Rhizophora mucronata Bioorganic & Medicinal Chemistry Letters 28 (2018) 1063–1066 Contents lists available at ScienceDirect Bioorganic & Medicinal Chemistry Letters journal homepage: www.elsevier.com/locate/bmcl Two new coumarins and a new xanthone from the leaves of Rhizophora mucronata a b a c d e Kaori Taniguchi , Mariko Funasaki , Akio Kishida , Samir K. Sadhu , Firoj Ahmed , Masami Ishibashi , b,⇑ Ayumi Ohsaki Institute of Biomaterials and Bioengineering, Tokyo Medicinal and Dental University, Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan College of Humanities and Sciences, Nihon University, Setagaya-ku, Tokyo 156-8550, Japan Pharmacy Discipline, Khulna University, Khulna 9208, Bangladesh Department of Pharmaceutical Chemistry, University of Dhaka, Dhaka 1000, Bangladesh Graduate School of Pharmaceutical Sciences, Chiba University, Chuo-ku, Chiba 260-8675, Japan article i nfo abstract Article history: Two new coumarins (1, 2) and a new xanthone (3), together with 14 known compounds—eight coumar- Received 13 December 2017 ins (4, 5, 9, 10, 12–15), three xanthones (11, 16, 17), a benzoic acid (6) and two flavonones (7, 8)—were Revised 28 January 2018 isolated from the leaves of Rhizophora mucronata. The structures of the compounds were elucidated by Accepted 10 February 2018 spectroscopic (IR, MS, and NMR) analyses. The isolated compounds were tested for cytotoxicity against http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Bioorganic & Medicinal Chemistry Letters Elsevier

Two new coumarins and a new xanthone from the leaves of Rhizophora mucronata

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Publisher
Elsevier
Copyright
Copyright © 2018 Elsevier Ltd
ISSN
0960-894x
D.O.I.
10.1016/j.bmcl.2018.02.022
Publisher site
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Abstract

Bioorganic & Medicinal Chemistry Letters 28 (2018) 1063–1066 Contents lists available at ScienceDirect Bioorganic & Medicinal Chemistry Letters journal homepage: www.elsevier.com/locate/bmcl Two new coumarins and a new xanthone from the leaves of Rhizophora mucronata a b a c d e Kaori Taniguchi , Mariko Funasaki , Akio Kishida , Samir K. Sadhu , Firoj Ahmed , Masami Ishibashi , b,⇑ Ayumi Ohsaki Institute of Biomaterials and Bioengineering, Tokyo Medicinal and Dental University, Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan College of Humanities and Sciences, Nihon University, Setagaya-ku, Tokyo 156-8550, Japan Pharmacy Discipline, Khulna University, Khulna 9208, Bangladesh Department of Pharmaceutical Chemistry, University of Dhaka, Dhaka 1000, Bangladesh Graduate School of Pharmaceutical Sciences, Chiba University, Chuo-ku, Chiba 260-8675, Japan article i nfo abstract Article history: Two new coumarins (1, 2) and a new xanthone (3), together with 14 known compounds—eight coumar- Received 13 December 2017 ins (4, 5, 9, 10, 12–15), three xanthones (11, 16, 17), a benzoic acid (6) and two flavonones (7, 8)—were Revised 28 January 2018 isolated from the leaves of Rhizophora mucronata. The structures of the compounds were elucidated by Accepted 10 February 2018 spectroscopic (IR, MS, and NMR) analyses. The isolated compounds were tested for cytotoxicity against

Journal

Bioorganic & Medicinal Chemistry LettersElsevier

Published: Apr 1, 2018

References

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