1[1]Hooper JNA.Van Soest RWM.Systcma Porifera:a guide to the classification of Sponges[M].New York:Kluwer Academic/Plenum Publishers 2002.594-601.
2[2]Carletti I,Banaigs B,Amade P.Matemone,a new bioactive brominecontaining oxindole alkaloid from the Indian ocean sponge Iotrochota purpurea[J].J Nat Prod,2000,63(7):981-983.
3[3]Dellar G,Djura P,Sargent MV.Structure and synthesis of a new bromoindole from a maline sponge[J].J Chem Soc Perkin Trans,1981,1:1679-1684.
4[4]Li LY,Deng ZW,Fu HZ,et al.Chemical constituents from the marine sponge Iotrochoto birotulata[J].Pharmazie,2003,58(9):680-681.
5[5]Chan GW,Francis T,Thureen DR,et al.Purpurone,an inhibitor of-ATP-citrate lyabe:a novel alkaloid from the marine sponge Iotrochota sp.[J].J Org Chem,1993,58:2544-2546.
6[6]Erpenbeck D,Soest RWM.Status and perspective of sponge chemosystematics[J].Mar Biotechnol,2007,9(1):2-19.
7[7]Sorek H,Rudi A,Aknin M,et al.Itampolins A and B,new brominated tyrosine derivatives from the sponge Iotrochota purpurea[J].Tetrahedron Lett,2006,47(40):7237-7239.
8[8]Costantino V,Fattorusso E,Mangoni A,et al.Three new brominated and iodinated tyroaine derivatives from Iotrochota Birotulata,a non-verongida sponge[J].J Nat Prod,1994,57(11):1552-1556.
9[9]Cafieri F,Fattorusao E,Taglialatela SO.Novel bromopyrrole alkaloids from the sponge Agelas dispar[J].J Nat Prod,1998,61(1):122-125.
10[10]Diop M,Samb A,Costantino V,et al.A new iodinated metabolite and a new alkyl sulfate from the Senegalese sponge Ptilocaulis spiculifer[J].J Nat Prod,1996,59(3):271-272.
