Cerium catalyzed persulfate oxidation of polycyclic aromatic hydrocarbons to quinones
作者:Jacek Skar·ewski
DOI:10.1016/s0040-4020(01)91339-0
日期:1984.1
A practical synthesis of polycyclicquinones from the parent hydrocarbons is described. The twophase oxidation of hydrocarbons was accomplished by using ammonium persulfate in the catalytic presence of cerium ammonium sulfate, silver nitrate, and sodium dodecyl sulfate. The reaction conditions and scope have been discussed in detail.
Jacobsen,N.; Torrsell,K., Justus Liebigs Annalen der Chemie, 1972, vol. 763, p. 135 - 147
作者:Jacobsen,N.、Torrsell,K.
DOI:——
日期:——
ANTONINI, I.;LIN, TAI-SHUN;COSBY, L. A.;DAI, YAO-REN;SARTORELLI, A. C., J. MED. CHEM., 1982, 25, N 6, 730-735
作者:ANTONINI, I.、LIN, TAI-SHUN、COSBY, L. A.、DAI, YAO-REN、SARTORELLI, A. C.
DOI:——
日期:——
COMPOSITION FOR INHIBITING OR PREVENTING THE FORMATION OF A BIOFILM
申请人:Oystershell NV
公开号:EP1796656A2
公开(公告)日:2007-06-20
Composition for Inhibiting or Preventing the Formation of a Biofilm
申请人:Rossel Bart
公开号:US20070258913A1
公开(公告)日:2007-11-08
Compounds for inhibiting and/or preventing the formation of a biofilm are disclosed. The compounds are an anthraquinone and/or a naphtoquinone, stereoisomeric forms, racemic mixtures, metabolites, esters or salts thereof, or mixtures thereof, and/or at least one plant extract including the compound or active fraction thereof. Compositions containing the compounds such as oral health products and methods of using the products in a method to prevent or inhibit biofilm formation are also disclosed. Preferred compositions include emodin and/or plant extracts from
Rheum
sp.