Awang, Khalijah and Ahmad, Kartini and Thomas, Noel Francis and Hirasawa, Yusuke and Takeya, Koichi and Mukhtar, Mat Ropi and Mohamad, Khalit and Morita, Hiroshi (2008) Singaporentine A: A New Indole Alkaloid from Kopsia singapurensis Ridl. Heterocycles, 75 (12). pp. 3051-3056. ISSN 0385-5414, DOI https://doi.org/10.3987/COM-08-11438.
Full text not available from this repository.Abstract
Study on chemical constituents from the leaves of Kopsia singapurensis (Apocynaceae) yielded a new indole alkaloid, singaporentine A (1) together with two known alkaloids, kopsifoline A (2) and kopsininic acid (3). The structure of 1 was elucidated by combination of various spectroscopic methods such as MS, UV, IR, ID and 2D NMR. Singaporentine A exhibited cytotoxic activity against P388 murine leukemia cells. © 2008 The Japan Institute of Heterocyclic Chemistry.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Melodinus; Tabernaemontana; Rauwolfia Alkaloid |
| Subjects: | Q Science > QD Chemistry R Medicine > RS Pharmacy and materia medica |
| Divisions: | Faculty of Medicine Faculty of Science > Department of Chemistry |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 01 Sep 2020 08:38 |
| Last Modified: | 01 Sep 2020 08:38 |
| URI: | http://eprints.um.edu.my/id/eprint/25494 |
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