Two new isoarylbenzofuran diglucosides from the root bark of Morus alba.
Two new arylbenzofuran diglucopyranosides, (2″R)-(-)-moracin-O-5',3″-β-D-diglucopyranoside (1) and (2″R)-(-)-moracin-P-5',2″-β-d-diglucopyranoside (2), along with known arylbenzofurans, moracin M 6-β-D-glucopyranoside (3), and an isomeric mixture of R-(-)-moracin O (4) and R-(-)-moracin P (5), were isolated from the root bark of Morus alba L. The structure of the compounds was elucidated based on mass spectrometry, infrared, 1D and 2D nuclear magnetic resonance spectroscopic data.
a Graduate School of Biotechnology, Kyung Hee University , Yongin 446-701 , Republic of Korea.
Ji-Hae
JH
Park
Ye-Jin
YJ
Jung
Jae-Woo
JW
Jung
Sabina
S
Shrestha
Daeseok
D
Han
Dong Wook
DW
Lim
Nam-In
NI
Baek
D001572:Benzofurans / Q000737:chemistry / Q000302:isolation & purification*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D031625:Morus / Q000737:chemistry*; D019906:Nuclear Magnetic Resonance, Biomolecular; D024301:Plant Bark / Q000737:chemistry; D056910:Republic of Korea; D012118:Resorcinols / Q000737:chemistry / Q000302:isolation & purification*
C000598795:(2'R)-(moracin-O-5',3'-beta-D-diglucopyranoside; C000598813:(2'R)-moracin-P-5',2'-beta-d-diglucopyranoside; D001572:Benzofurans; D005960:Glucosides; D012118:Resorcinols; C540981:moracin O; C540980:moracin P; C568020:moracin M
Morus alba; arylbenzofuran; moracin O diglucopyranoside; moracin P diglucopyranoside