[Chemical constituents from the tuber of Cremastra appendiculata].
To study the chemical constituents of "Shan-Ci-Gu" (the tuber of Cremastra appendiculata (D. Don) Makino), the compounds were isolated with silica gel and reverse phase silica gel as well as Sephadex column chromatographic method. Their structures were elucidated on the basis of modern spectra technology. Seven compounds were isolated and identified as 5-methoxybibenzyl-3, 3'-di-O-beta-D-glucopyranoside (1), militarine (2), loroglossin (3), protocatechuic acid (4), succinic acid (5), gastrodin (6), and daucosterol (7). Compound 1 is a new compound. Compounds 2 -6 were isolated from this plant for the first time.
Bescholar Research Center of Peking University, Beijing 100084, China.
Jing
J
Liu
Zhi-Bin
ZB
Yu
Yun-Hua
YH
Ye
Ya-Wei
YW
Zhou
D001592:Benzyl Alcohols / Q000737:chemistry / Q000302:isolation & purification; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D062385:Hydroxybenzoates / Q000737:chemistry / Q000302:isolation & purification; D015394:Molecular Structure; D029595:Orchidaceae / Q000737:chemistry*; D035281:Plant Tubers / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry; D019802:Succinic Acid / Q000737:chemistry / Q000302:isolation & purification
D001592:Benzyl Alcohols; D005960:Glucosides; D062385:Hydroxybenzoates; C542628:methoxybibenzyl-3, 3'-di-O-beta-D-glucopyranoside; C009091:protocatechuic acid; C045345:gastrodin; D019802:Succinic Acid