基本信息
文件名称:《中药化学》双语版黄酮类化合物1分类和性质.pptx
文件大小:1.14 MB
总页数:43 页
更新时间:2025-05-22
总字数:约1.23万字
文档摘要

TraditionalChineseMedicineChemistry

TeachingscheduleTopicsTeachingContentsChapters*LectureHoursFormofTeachingClass1introductionChapter13BAILI-PINGClass2ThegeneralresearchmethodofchemicalcompositionofChinesemedicineChapter23BAILI-PINGClass3flavonoidsChapter69LINAClass4SugarandglycosidesChapter33WANGJING-RONGClass5PhenylalanineChapter56LINAClass6quinonesChapter43LINAClass7期中考试(29March)?3?Class8alkaloidsChapter109BAILI-PINGClass9TerpenoidsandvolatileoilsChapter73WANGJING-RONGClass10diterpenoidsChapter73LINAClass11Triterpenoidsandsaponins,steroidandcardiosideChapter8,96BAILI-PINGClass12tanninsChapter113JIANGZHI-HONGClass13AnimalmedicinechemicalcompositionChapter123JIANGZHI-HONGClass10OthercompositionChapter123LINA

ClassParticipation20%Midterm20%Finalexam60%Total100%BibliographyAssessmentMethodTextbook(s):中药化学,何昱主编,科学出版社,2017年6月第1版YuHe.ChineseMedicineChemistry(Ed.1).SciencePress.(2017-06)

Flavonoids(1)分类和性质

CONTENTsummarize1Structureandclassificationofflavonoids2physicochemicalpropertyofflavonoids3extractionandseparationofflavonoids4Structureandclassificationofflavonoids5

CONTENTFlavonoidsareakindofimportantheterocyclicnaturalorganiccompounds.FlavonoidsareAseriesofcompoundsthatareformedbythecentraltricarbonatomsoftwobenzenerings(a-andb-rings)。Distribution:commoninhigherplantsForms:aglycones,glycosidesVariousactivities:anti-oxidation,cardiovascularprotection,liverprotection,anti-inflammation,anti-cancer,andsimilarestrogeneffectsAB

Basicstructurenucleus:9(8a)10(4a)

Biosynthesisfundamentalways黄酮的基本骨架是由三个PropyleneDiacetylCoA和一个CinnamicCoenzymeA生物合成而产生的。A环来自于三个PropyleneDiacetylCoA,而B环则来自于CinnamicCoenzymeA。

FlavonoidglycosidesyuanSubstituents:OH,OMe,Me,isopentenylandsoonFlavonoidglycosidesOxygeninandcarbolicform

contentsummarize1Structureandclassificationofflavonoids2physicochemicalprop