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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 28, Number 2
BKCSDE 28(2)
February 20, 2007 

A New Chemical Constituent from the Hairy Root Cultures of Catharanthus roseus
Ill-Min Chung, Han-Young Park, Mohd Ali, Ka Yiu San, Christie A. M. Peebles, Seung-Beom Hong, Ateeque Ahmad*
Catharanthus roseus, Apocynaceae, Culture hairy root composition, New and known compounds
One new compound, 3,7,11,19,23,27-hexamethyl-15-hydroxymethylene-n-octacos-5,8,20-triene-10β,18α- diol-10β-D-glucopyranoside (1), along with the three known compounds, 3-epibetulinic acid (2), n-pentadecanyl octa-dec-19-en-oate (3) and β-sitosterol (4) were isolated from the methanolic extract of the cultured Catharanthus roseus hairy roots. The structures of the one new and three known compounds were elucidated using one- and two-dimensional NMR in combination with IR, EI/MS, FAB/MS. To the best of our knowledge, 3,7,11,19,23,27-hexamethyl-15-hydroxymethylene-n-octacos-5,8,20-triene-10β,18α-diol-10β-D-glucopyranoside, 3-epibetulinic acid and n-pentadecanyl octa-dec-19-en-oate were identified for the first time from the hairy roots of C. roseus.
229 - 234
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