1.
Nat Prod Res
; 28(19): 1534-8, 2014.
Artigo
em Inglês
| MEDLINE
| ID: mdl-24897077
RESUMO
A new coumarin, hoseimarin (1), together with four other xanthones, trapezifolizanthone (2), osajaxanthone (3), ß-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 (1)H NMR, (13)C NMR, COSY, DEPT, HMQC and HMBC experiments.