1、nullnull knull42010 M7化学试剂, 2010, 32( 7), 608 6128 Z= _ Z李翠苹,曹树稳* ,余燕影( 2v“, 2null 330031)K1:= _ $ S $ A $1s, F ?a Fa F ) 3b8 = _ 3 eZ Zb1oM:= _ ; 3; ems |: Q946. 83null nullDS M : Anull nullcI|: 0258null3283(2010) 07null0608null05null null l : 2009null06null08 “:SE1 S “(20962014)bTe: g (1986null),
2、o, , V 3,1VY? ebnull null= _ (Dihydromyricetin, DMY) Bp_?( / U),nQKotakeKubota1940 MV $ S $ y = $(AnullMeliaefolia)=s , $ b1996 M?r 1V,=Qs ,i DMYbV ,=DMYc Vr30% 2b, A $(Ampenulllopsis grossedentata), $ S $ B73,1sy11A $ X4 L,TA U X4 iFv,Qs q s q/, L JQ,T,5 DMY8,A $ X41sDMY, DMY h Y?Tb1null4 null Faah
3、Ty11 L DMY F J / F (NE)K+ t H l ,A UDMY Hnull s8 ETb6 12B L, DMYNE G =Ca2+ db l AT,NEG %Ca2+ l i HA UT,4 UDMYG Y(PDC)4ET, 7? F0b 13D null 4,4 9 8 Ey 0 s bDMY s k, L8 w, LFv b#2 haO a U a U # /# _ 1bTV :DMY V A v 0 s , /#* B Tb:4 4l L L, FbTCaTG A 6,HDLnullC/b F1 , DMYvl4 F ( ? 4 6, T, T eb2null1 nul
4、l e e +: 1) VM0s0 Ta bW 8E,V7 0 ,9 4nullnullOH 5nullnullOH 5nullOH 3nullnullOH 7nullOH;DMY1 3 9 T, V6 FvlGQ4nullnullOH null 5nullnullOH 3nullnullOH 7nullOH 5nullOH 3nullOHb ,DMY F e, = s0+s, P FH ! T,z 38 =?T B 5bM atsumoto7 DMYJ,?C ) ? DMY 8 ) ? 4bf ;61032 7 g := _ Z 33 DMY ,?C 8“ FTvl “F 9F79FbF T
5、/, ET 0 37 DMYZn2+aCa2+Fe3+ bTV , FZ ,DMY XnullOH1 b“rT, b“ q80% ;M b“ q,20%b =389= _ QbR b 39 DMY 0FeL,TV ,MnullDMY ?h“ 01bT,9FDMY, VTM B.=4 |= _ )1 J. jy,?r., 3 J.0,1999, 30( 6): 459null463. 126,?r, = 3._ t H l QY J.C0,1997, 14( 2): 8null11. 13,R +.= _ # /# rT J.%, 2008, 25( 10): 768null611nullnul
6、l knull42010 M7790. 14HOLTON T A, TANAKA Y. Blue rosesnullapigment of ourimagination J. Trends in B iotechnol. , 1994, 12( 2):40null42. 15 SUZUKI K, TSUDA S, FUKU IY. M olecular characternullization of rose flavonoid biosynthesis genes and their apnullplication in petun ia J . B iotechnol. , aV, ,.A
7、 $= _ FT# () J.0, 2003, 38( 4): 241null244. 18MA Jun, YANG Hu,i BASILE M J, et a.l Analysis ofpolyphenolic antioxidant s from the f ruit s of threepouteria species by selected ion monitoring liquid chronullmato graphynullmass spect rometry J. J. Agri. F oodChem. , 2004, 52( 19): 5 873null5 878. 19 ,
8、- ,.= _ F ? J. J S, 2007, 28( 9): 43null45. 20fT,fk.= _ J FT J. 2 g, 2008, 1( 27):49null52. 21 I), , ,.= _ FVT J.S0, 2003, 28( 12): 1 188null1 190. 22 , ,.= _ kF%“AGZY2832a L J.S0 Y, 2008, 24( 5): 626null630. 23 . $ F ? SMT J., 2003, 22( 4): 363null367. 24LIU Denullyu, YE Jiannulltao, YANG W ennullh
9、u,i et a.l Ampenulllopsin, a small molenullcule inhibitor of H IVnull1 infectiontargetingHIV entry J. B iomed. Environ. Sci. , 2004, 17( 2): 153null164. 25 TOWATARIK, YOSHIDA K, MOR IN, et a.l Polyphenullnols from the heartwood of cercidiphyllum japonicumand theireffects on proliferation ofmouse hai
10、repit helialcells J. P lanta. M ed. , 2002, 68( 11): 995null998. 26KECKEIS K, SARKER SD, DINAN L. Resverat rolnulltypeoligostilbenullnes from iris clarkei antagonize 202hydro xynullecdysone action in the drosophilamelanogaster B( null )cell line J. C ell.M ol. L ife. Sci. , 2000, 57( 2): 333. 27o, =
11、,0 .= _ 1 )l b TY J. H SDS0, 2008, 19( 9): 2 078null2 081. 28 b5, .,f., = _ s # F%T J.W:D Sv, 2008, 1( 42): 4null6. 29 I), , ,.= _ J.S0, 2007, 16( 22): 1 888null1 900. 30l, , .? E e J., 2002, 22( 3): 220null226. 31 aV,y.= _ $# Uh r J. J 3/ , 2005,24( 6): 92null94. 32 , aV.= _ # F? p) J. J S/, 2007,
12、67( 5): 198null201. 33f ;,o 3,.= _ # F+ J.? 7?, 2006, 18( 2): 260null262. 34 , aV.= _ I F J. J S, 2005, 26( 9): 73null76. 35o 3,f ;.= _ !ZE:CN200 410 026 610. 5P. 2005null09null28. 36= ,! 7,; +.= _ Y #FT C / S0? 0 )v# “.S: 2, 2007. 37 .,= _ B# D. j!# F J. J F4, 2006, 53( 1): 166null168.Advance in re
13、search on dihydromyricetin LI Cuinullp ing,CAO Shunullw en* , YU Yannullying ( Department of Chem istry,NanchangUniversity, Nanchang 330031, China), Huaxue Shinullj,i 2010, 32(7), 608 612Abstract: D ihydromyricetin, which is the main effectivechem ical constituent of Ampelopsis grossedentata, has aw iderange of biological activities, such as antinulltumor, antinulloxidanulltion, antinullbacterial properties. The study on biological activinullties and chem ical modification of dihydromyricetin was renullviewed.K ey words: dihydromyricetin; biological activities; chem icalmodification612
