1、內(nèi)蒙古大學(xué)碩士學(xué)位論文蒙椴樹葉提取物的化學(xué)成分及其對(duì)天牛作用的研究姓名：王靜媛申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：有機(jī)化學(xué)指導(dǎo)教師：田福利20040410內(nèi)蒙古大學(xué)碩士學(xué)位論文：蒙椴樹葉提取物的化學(xué)成分及其對(duì)天牛的作用研究STUDYONTHEEXTRACTSOFTHETIkIAMONGOLICALEAVESANDTHElRCHEMlCALCONSTlTUTESANDEFFECTSONANOLOPHORAGLABRlPENNISABSTRACTBye

2、xtractingtheleavesofTiliamongolicausingdifferentsolventsrespectivelydifferentkindsofextractswereobtained5ingradientswereisolatedbyutilizingcolumnchromatograph，TLC，recrystallizationtechniquesThefinalstructuresof5compounds

3、wereidentifiedbyIR，1HNMR，”CNMR&DEPTHMQC，HMBC，COSYof2DNMRdataandotherchemicaldataTheyarcBamyrinacetate，Bamyrin，B——sitosterolandalkane(fromPentadecanetoHexatriacontane)Theoilpartsofextractswereanalyzedbycapillarygaschromat

4、ography—massspectrometry(GC—Ms)；59compoundswereidentifiedandtheirrelativecontentsweredeterminedbynormalizationmethodofareaTheseconstituentsrepresent8608％ofthetotalpeakareasThepropertiesandpotentialapplicationsinanti—Anol

5、ophoraGlabripennisoftheisolated5compoundsandtheidentified59compoundsofoilextractshavebeendiscussedMeanwhile，theextractswereusedforexperimentsofinhibitingovaandlarvaofAnolophoraGlahripermisTheresultsshowthatpetroleumether

6、extractexhibitsstronginhibitingeffectonincubationofovaandgrowthoflarva，whichindicatethatchemicalsubstancesintheleavesofTiliaMogolicaplaymajorroleforinhibitingAnolophoraGlabripennis，Amajorcluemayhavebeenprovidedforselecti

7、ngpotentialactivecompoundswithinhibitingAnolophoraGlabripennisfurtherTherefore，targetmoleculeormoleculeswouldbeestablishedKeywords：TiliaMongolica，extractsofleaves，chemicalconstitutes，structureelucidation，GC—MS，2D—NMR，inh