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The attempt of obtaining the sorbents selective with respect to biologycally active components of essential oil Eucaliptus dives.
Ivanov A.R.
St. Petersburg Univ. Chem. Dep. Universitetskii pr., d.26 Petrodvorec, St. Petersburg, 198504 Russia antonruben@yandex.ru antonruben@rambler.ru
The principle of molecular asymmetry was founded in our experiments of preparing immunity protraction preparations. The attempt to produce of bio-passive sorption-matter was made. It’s having ability of chiral selective extraction of components from essential hydrocarbon oils: Eucalyptus dives. This substations are used as immunity modulators in Pharmacology and traditional (Tibet) medicine. The optical active antibiotic CAP was added into matrix silica solutions. As result the solid silica substances were obtained and used for hydrocarbon oils processing. Electron-microscopy, X-ray and surface characteristics were measured. The Nano-cell asymmetric parameters were calculated. The Diameter of pores consists 1,2-3,0 nm. The attempt to use of Magnetic influence (>0,1 Tl) for Chiral solid silica synthesis is made. The shifting of optical rotation activity of Eucalyptus dives liquid oil under the chiral selective SiO2 solid phase has been observed. The sorbents prepared under the magnetic influence have more than 10 times greater activity. It has been concluded that chiral selective effect is growing for the systems under the magnetic influence. According to chromatography and mass-spectra data among the main active extracted hydrocarbon component of studied oil is Trans-(-)-5-methyl-3-(1-methylethenyl)-cyclohexen [3-isopropenyl-5-methyl-cyclohexen] (CAS#56816-08-1 172-175 *C b.p.). However, the structure of this hydrocarbon is not typical for biology objects. Indeed, in special literature there are some differences of mass-spectra of this compound. Most likely the hydrocarbon, which is observed in our experiments has structure agrees: trans-(-)-6-methyl-3-(1-methylethenyl)-cyclohexen [3-isopropenyl-6-methil-cyclohexen]. This minor agent can take part in pharmacology effects with 1,8-cineol because this structure has a type of optical active antibiotic CAP