Cytotoxic Prenylated Xanthones from the Young Fruit of Garcinia mangostana
-
- Suksamrarn Sunit
- Department of Chemistry, Faculty of Science, Srinakharinwirot University
-
- Komutiban Orapin
- Department of Chemistry, Faculty of Science, Srinakharinwirot University
-
- Ratananukul Piniti
- Department of Chemistry, Faculty of Science, Srinakharinwirot University
-
- Chimnoi Nitirat
- Chulabhorn Research Institute
-
- Lartpornmatulee Nattapat
- Bioassay Research Facility of National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Thailand
-
- Suksamrarn Apichart
- Department of Chemistry, Faculty of Science, Ramkhamhaeng University
Search this article
Abstract
Three new prenylated xanthones, mangostenones C (1), D (2), and E (3), together with 16 known xanthones 4—19, were isolated from the young fruit (7-week maturity stage) of Garcinia mangostana. The structural elucidation of the new compounds was mainly established on the basis of 1D and 2D NMR and HR-MS spectroscopic analysis. Compound 1 showed cytotoxic properties against three human cancer cell lines, epidermoid carcinoma of the mouth (KB), breast cancer (BC-1), and small cell lung cancer (NCI-H187), with IC50 values of 2.8, 3.53, and 3.72 μg/ml, respectively. Among the isolates, α-mangostin (12), the major metabolite, exhibited the most potent effects against the BC-1 cells with an IC50 value of 0.92 μg/ml, an activity greater than that of the standard drug ellipticine (IC50=1.46 μg/ml). Compound 12 also showed the highest activity against KB cells, while gartanin (10) displayed the strongest activity against the NCI-H187 cells at the respective IC50 values of 2.08 μg/ml and 1.08 μg/ml.
Journal
-
- Chemical and Pharmaceutical Bulletin
-
Chemical and Pharmaceutical Bulletin 54 (3), 301-305, 2006
The Pharmaceutical Society of Japan
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390001204168352768
-
- NII Article ID
- 110004820382
-
- NII Book ID
- AA00602100
-
- ISSN
- 13475223
- 00092363
-
- NDL BIB ID
- 7829950
-
- Text Lang
- en
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed