Mulyadi Tanjung and Tjitjik Srie Tjahjandarie and Ratih Dewi Saputri and Baharrani Dwi Kurnia and Muhammad Faisal Rachman and Yana Maolana Syah (2019) Calotetrapterins A-C, three new pyranoxanthones and their cytotoxicity from the stem bark of Calophyllum tetrapterum Miq. Natural Product Research, 35 (3). pp. 1-6. ISSN 1478-6419 (Print) 1478-6427 (Online)
![[img]](https://repository.unair.ac.id/style/images/fileicons/text.png) |
Text (Fulltext)
C01. Fulltext_Calotetrapterins A C three.pdf Download (792kB) |
|
Text (Validasi dan Review)
C01. Validasi dan Review.pdf Download (8MB) |
|
Text (Similarity)
C01. Similarity_Calotetrapterins A C three_.pdf Download (1MB) |
|
Text (Korespondensi)
C01. Korespondensi.pdf Download (199kB) |
Abstract
Three new pyranoxanthones, calotetrapterins A-C (1-3) were isolated from the stem bark of Calophyllum tetrapterum Miq along with three known xanthones, α-mangostin (4), garciniafuran (5), and pyranojacareubin (6). All structures were elucidated based on their IR, UV, HRESIMS, 1 D (1H, 13C) and 2 D (HMBC, HMQC) NMR spectral data. Compounds 1-6 were tested to P-388 cells for cytotoxic activity, compound 2 exhibited high activity with IC50 value 1.0 μM. (Graphical abstract)
| Item Type: | Article | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Uncontrolled Keywords: | Calotetrapterins A-C,pyranoxanthone, Calophyllum, tetrapterum, P-388 cell | ||||||||||||||
| Subjects: | Q Science Q Science > QD Chemistry |
||||||||||||||
| Divisions: | 08. Fakultas Sains dan Teknologi > Kimia | ||||||||||||||
| Creators: |
|
||||||||||||||
| Depositing User: | Mr Vega Andi Budiman | ||||||||||||||
| Date Deposited: | 19 Apr 2021 03:40 | ||||||||||||||
| Last Modified: | 19 Apr 2021 03:40 | ||||||||||||||
| URI: | http://repository.unair.ac.id/id/eprint/105806 | ||||||||||||||
| Sosial Share: | |||||||||||||||
Actions (login required)
 |
View Item |