CC: CCSD:32982
AU: Wagner H
TI: Search for plant derived natural products with immunostimulatory
    activity (recent advances)
CT: Pure Appl Chem (1990) 62: 1217-1222
SC: 10-1
SC: PS II, arabinogalactan part
VR: x=5
BS: (GS) Echinacea augustfolia
BS: (GS) Echinacea purpurea
SB: Doubet S; Kleen A
DA: 23-12-1994
FC: cc491a45
SI: CBank:10234
----------------
structure:

 ?-D-Galp-(1-6)-?-D-Galp-(1-6)-?-D-Galp-(1-[6)+
                                              |
                                         ?-D-Galp-(1]x-6)+
                                              |          |
                                ?-L-Araf-(1-3)+     ?-D-Galp-(1-3)-?-D-Galp-(1-
                                                         |
                                                Repeat-3)+
================end of record