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A New Chemical Constituent from the Hairy Root Cultures of Catharanthus roseus
Chung, Ill-Min,Park, Han-Young,Ali, Mohd,San, Ka Yiu,Peebles, Christie A. M.,Hong, Seung-Beom,Ahmad, Ateeque Korean Chemical Society 2007 Bulletin of the Korean Chemical Society Vol.28 No.2
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.
A New Chemical Constituent from the Hairy Root Cultures of Catharanthus roseus
정일민,Han-Young Park,Mohd Ali,Ka Yiu San,Christie A. M. Peebles,홍승범,Ateeque Ahmad* 대한화학회 2007 Bulletin of the Korean Chemical Society Vol.28 No.2
One new compound, 3,7,11,19,23,27-hexamethyl-15-hydroxymethylene-n-octacos-5,8,20-triene-10b,18a-diol-10b-D-glucopyranoside (1), along with the three known compounds, 3-epibetulinic acid (2), n-penta-decanyl octa-dec-19-en-oate (3) and b-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-10b,18a-diol-10b-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.
Identification of New Compounds from Catharanthus roseus Hairy Root Cultures
정일민,Mohd Ali,Young-Mok Yang,Christie A. M. Peebles,천세철,Sun-Joo Lee,Ka-Yiu San*,Ateeque Ahmad* 대한화학회 2007 Bulletin of the Korean Chemical Society Vol.28 No.8
Two new compounds lanast-5,8-dien-3b-ol-27-oic acid-3b-D-glucopyranosyl (4'-1'')-10'',11''-dimethoxy anthracene (1), 2-methoxy-6-(n-nonacontan-5'',6''-dionyl)-11-hydroxy-13-methyl-11b-D-rhamnopyranoside anthracene (2) have been isolated from the hairy root cultures of Catharanthus roseus. Their structures have been elucidated with the help of 500 MHz NMR using one- and two-dimensional NMR in combination with IR, EI/MS, FAB/MS and HRFABMS spectroscopy.
Identification of New Compounds from Catharanthus roseus Hairy Root Cultures
Chung, Ill-Min,Ali, Mohd,Yang, Young-Mok,Peebles, Christie A. M.,Chun, Se-Chul,Lee, Sun-Joo,San, Ka-Yiu,Ahmad, Ateeque Korean Chemical Society 2007 Bulletin of the Korean Chemical Society Vol.28 No.8
Two new compounds lanast-5,8-dien-3β-ol-27-oic acid-3β-D-glucopyranosyl (4'-1'')-10'',11''-dimethoxy anthracene (1), 2-methoxy-6-(n-nonacontan-5'',6''-dionyl)-11-hydroxy-13-methyl-11β-D-rhamnopyranoside anthracene (2) have been isolated from the hairy root cultures of Catharanthus roseus. Their structures have been elucidated with the help of 500 MHz NMR using one- and two-dimensional NMR in combination with IR, EI/MS, FAB/MS and HRFABMS spectroscopy.