Abstract：
:A new flavonol tetraglycoside, together with two known flavonol glycosides, kaempferol 7-rhamnoside and kaempferol 3-rhamnosyl(1-->6) galactoside-7-rhamnoside, were isolated from fresh plant material of Cephalocereus senilis. The structure of the new compound was established as kaempferol 3-O-beta-D-glucopyranosyl(1-->2)-O-[alpha-L-rhamnopyranosyl (1-->6)]-beta-D-galactopyranoside-7-O-alpha-L-rhamnopyranoside based on spectroscopic data. The whole plant flavonoid chemistry was strikingly different from that found previously in chitin-treated cell suspension cultures of the same plant.
journal_name
Phytochemistryjournal_title
Phytochemistryauthors
Liu Q,Liu M,Mabry TJ,Dixon RAdoi
10.1016/s0031-9422(00)97043-2subject
Has Abstractpub_date
1994-05-01 00:00:00pages
229-31issue
1eissn
0031-9422issn
1873-3700pii
S0031-9422(00)97043-2journal_volume
36pub_type
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