A new coumarin from Calophyllum hosei
A new coumarin, hoseimarin (1), together with four other xanthones, trapezifolizanthone (2), osajaxanthone (3), β-mangostin (4) and caloxanthone A (5), were isolated from the stem bark of Calophyllum hosei. The structures of these compounds were established by using spectroscopic analysis which incl...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/36197/ http://psasir.upm.edu.my/id/eprint/36197/1/A%20new%20coumarin%20from%20Calophyllum%20hosei.pdf |
| _version_ | 1848848264899592192 |
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| author | Daud, Shaari Ee, Gwendoline Cheng Lian Abd. Malek, Emilia Teh, Soek Sin See, Irene |
| author_facet | Daud, Shaari Ee, Gwendoline Cheng Lian Abd. Malek, Emilia Teh, Soek Sin See, Irene |
| author_sort | Daud, Shaari |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | A new coumarin, hoseimarin (1), together with four other xanthones, trapezifolizanthone (2), osajaxanthone (3), β-mangostin (4) and caloxanthone A (5), were isolated from the stem bark of Calophyllum hosei. The structures of these compounds were established by using spectroscopic analysis which included 1H NMR, 13C NMR, COSY, DEPT, HMQC and HMBC experiments. |
| first_indexed | 2025-11-15T09:31:45Z |
| format | Article |
| id | upm-36197 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:31:45Z |
| publishDate | 2014 |
| publisher | Taylor & Francis |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-361972015-10-06T07:01:53Z http://psasir.upm.edu.my/id/eprint/36197/ A new coumarin from Calophyllum hosei Daud, Shaari Ee, Gwendoline Cheng Lian Abd. Malek, Emilia Teh, Soek Sin See, Irene A new coumarin, hoseimarin (1), together with four other xanthones, trapezifolizanthone (2), osajaxanthone (3), β-mangostin (4) and caloxanthone A (5), were isolated from the stem bark of Calophyllum hosei. The structures of these compounds were established by using spectroscopic analysis which included 1H NMR, 13C NMR, COSY, DEPT, HMQC and HMBC experiments. Taylor & Francis 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/36197/1/A%20new%20coumarin%20from%20Calophyllum%20hosei.pdf Daud, Shaari and Ee, Gwendoline Cheng Lian and Abd. Malek, Emilia and Teh, Soek Sin and See, Irene (2014) A new coumarin from Calophyllum hosei. Natural Product Research, 28 (19). pp. 1534-1538. ISSN 1478-6419; ESSN: 1029–2349 10.1080/14786419.2014.924001 |
| spellingShingle | Daud, Shaari Ee, Gwendoline Cheng Lian Abd. Malek, Emilia Teh, Soek Sin See, Irene A new coumarin from Calophyllum hosei |
| title | A new coumarin from Calophyllum hosei |
| title_full | A new coumarin from Calophyllum hosei |
| title_fullStr | A new coumarin from Calophyllum hosei |
| title_full_unstemmed | A new coumarin from Calophyllum hosei |
| title_short | A new coumarin from Calophyllum hosei |
| title_sort | new coumarin from calophyllum hosei |
| url | http://psasir.upm.edu.my/id/eprint/36197/ http://psasir.upm.edu.my/id/eprint/36197/ http://psasir.upm.edu.my/id/eprint/36197/1/A%20new%20coumarin%20from%20Calophyllum%20hosei.pdf |