Chromanone Acid Derivatives from the Stem Bark of Calophyllum incrassatum
Abstract. Two chromanone acid derivatives, calofolic acid B (1) and apetalic acid (2) were isolated from the stem bark of Calophyllum incrassatum. The structures of both compounds were elucidated by UV, IR, HRESIMS, 1D and 2D NMR spectroscopies and comparison of their data with literatures. Compoun...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article PeerReviewed |
| Language: | English English English English |
| Published: |
IOP Publishing
2019
|
| Subjects: | |
| Online Access: | http://repository.unair.ac.id/94756/1/C08%20Abstract.pdf http://repository.unair.ac.id/94756/2/C08%20Fulltext_Chromanone%20Acid%20Derivatives%20from%20the%20Stem%20Bark%20of%20Calophyllum%20incrassatum.pdf http://repository.unair.ac.id/94756/3/C08%20Validasi%28Proseding%29_Chromanone%20Acid%20Derivatives%20from%20the%20Stem%20Bark%20of%20.pdf http://repository.unair.ac.id/94756/4/C08%20%28Simalirity%29.pdf http://repository.unair.ac.id/94756/ https://iopscience.iop.org/article/10.1088/1755-1315/217/1/012010/meta |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Universitas Airlangga |
| Language: | English English English English |
| Summary: | Abstract. Two chromanone acid derivatives, calofolic acid B (1) and apetalic acid (2) were isolated from the stem bark of Calophyllum incrassatum. The structures of both compounds were elucidated by UV, IR, HRESIMS, 1D and 2D NMR spectroscopies and comparison of their data with literatures. Compounds 1-2 were evaluated for their cytotoxic activity against P-388 cells, compound (1) showing value IC 50 1.14 μg/mL. |
|---|