Two new xanthones from Artocarpus obtusus
Two new xanthones, pyranocycloartobiloxanthone A (1) and dihydroartoindonesianin C (2), were isolated from the stem bark of Artocarpus obtusus Jarrett by chromatographic separation. Their structures were determined by using spectroscopic methods and comparison with known related compounds. Pyranocyc...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
Taylor&Francis
2010
|
| Subjects: | |
| Online Access: | http://psasir.upm.edu.my/id/eprint/17499/ http://psasir.upm.edu.my/id/eprint/17499/1/Two%20new%20xanthones%20from%20Artocarpus%20obtusus.pdf |
| _version_ | 1848843258383302656 |
|---|---|
| author | Hashim, Najihah Rahmani, Mawardi Sukari, Mohd A. Ali, Abdul M. Mohamed Alitheen, Noorjahan Banu Go, Rosea M. Ismail, Hazar B. |
| author_facet | Hashim, Najihah Rahmani, Mawardi Sukari, Mohd A. Ali, Abdul M. Mohamed Alitheen, Noorjahan Banu Go, Rosea M. Ismail, Hazar B. |
| author_sort | Hashim, Najihah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Two new xanthones, pyranocycloartobiloxanthone A (1) and dihydroartoindonesianin C (2), were isolated from the stem bark of Artocarpus obtusus Jarrett by chromatographic separation. Their structures were determined by using spectroscopic methods and comparison with known related compounds. Pyranocycloartobiloxanthone A (1) showed strong free radical scavenging activity by using DPPH assay as
well as cytotoxicity towards K562, HL-60, and MCF7 cell lines. |
| first_indexed | 2025-11-15T08:12:10Z |
| format | Article |
| id | upm-17499 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T08:12:10Z |
| publishDate | 2010 |
| publisher | Taylor&Francis |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-174992015-09-15T03:07:50Z http://psasir.upm.edu.my/id/eprint/17499/ Two new xanthones from Artocarpus obtusus Hashim, Najihah Rahmani, Mawardi Sukari, Mohd A. Ali, Abdul M. Mohamed Alitheen, Noorjahan Banu Go, Rosea M. Ismail, Hazar B. Two new xanthones, pyranocycloartobiloxanthone A (1) and dihydroartoindonesianin C (2), were isolated from the stem bark of Artocarpus obtusus Jarrett by chromatographic separation. Their structures were determined by using spectroscopic methods and comparison with known related compounds. Pyranocycloartobiloxanthone A (1) showed strong free radical scavenging activity by using DPPH assay as well as cytotoxicity towards K562, HL-60, and MCF7 cell lines. Taylor&Francis 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/17499/1/Two%20new%20xanthones%20from%20Artocarpus%20obtusus.pdf Hashim, Najihah and Rahmani, Mawardi and Sukari, Mohd A. and Ali, Abdul M. and Mohamed Alitheen, Noorjahan Banu and Go, Rosea and M. Ismail, Hazar B. (2010) Two new xanthones from Artocarpus obtusus. Journal of Asian Natural Products Research, 12 (2). pp. 106-112. ISSN 1028-6020 Chemistry, Organic 10.1080/10286020903450411 English |
| spellingShingle | Chemistry, Organic Hashim, Najihah Rahmani, Mawardi Sukari, Mohd A. Ali, Abdul M. Mohamed Alitheen, Noorjahan Banu Go, Rosea M. Ismail, Hazar B. Two new xanthones from Artocarpus obtusus |
| title | Two new xanthones from Artocarpus obtusus |
| title_full | Two new xanthones from Artocarpus obtusus |
| title_fullStr | Two new xanthones from Artocarpus obtusus |
| title_full_unstemmed | Two new xanthones from Artocarpus obtusus |
| title_short | Two new xanthones from Artocarpus obtusus |
| title_sort | two new xanthones from artocarpus obtusus |
| topic | Chemistry, Organic |
| url | http://psasir.upm.edu.my/id/eprint/17499/ http://psasir.upm.edu.my/id/eprint/17499/ http://psasir.upm.edu.my/id/eprint/17499/1/Two%20new%20xanthones%20from%20Artocarpus%20obtusus.pdf |