[Studies on the chemical constituents from Myristica yunnanensis Y. H. Li].
OBJECTIVE
To study the chemical constituents of Myristica yunnanensis.


METHODS
Compounds were isolated using silica gel and reversed-phase C18 column chromatography, their structure were identified by means of spectral method.


RESULTS
Five known compounds were identified as otobain(I), beta-sitosterol(II), ergosterol(III), afzelin(IV) and quercetrin(V).


CONCLUSIONS
Compounds IV and V were isolated first from Myristica.
Li
J B
JB
Institute of Materia Medica, Chinese Academy of Medical Sciences, Beijing 100050, China.
Ding
Y
Y
D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D008362:Mannosides / Q000737:chemistry / Q000302:isolation & purification*; D026324:Myristicaceae / Q000737:chemistry*; D035261:Plant Components, Aerial / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D044945:Proanthocyanidins; D011794:Quercetin / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification*
D005419:Flavonoids; D008362:Mannosides; D044945:Proanthocyanidins; C012526:quercitrin; C477954:afzelin; D011794:Quercetin