19第十九章氨基酸蛋白质核酸

十九章氨基酸蛋白质A类一：COHHHHOOHHOHHCH2OHHOHCOHHHHOOHHOHHCH2OHOHHOHOHOHCH2OHOHHOHHHHOOHHHOHHHOHHOHOH二：OOHOHOHOHCH2OHOOHOHOHOHCH2OHOHOHOHOHCH2OHHOHHHHOHHOHOHCH2OHOHOHHHH三：(1)D-葡萄糖胺（2）D-葡萄糖脎（3）D-葡萄糖酸（4）D-葡萄糖二酸（5）D-葡萄糖酸（6）五乙酸-D-葡萄糖酯（7）甲基-D-吡喃葡萄糖苷（8）D-山梨酸四：BBDCCDADAB五：1、有还原性的：①②无还原性：③④⑤2、①③3、（1）有（2）有（3）被还原了六：（1）Fehling试剂，砖红色沉淀的是葡萄糖（2）间苯二酚的盐酸溶液共热，显红色为果糖（3）Fehling试剂，有砖红色沉淀的麦芽糖，再用I2-KI溶液显色，蓝色的为淀粉（4）硫酸二甲酯甲基化后，加稀硫酸水解，再银镜反应(5)Fehling试剂(6)银镜反应，硫酸二甲酯甲基化后，加稀硫酸水解，再银镜反应七：1COOHOHHHHOOHHOHHCOOH2COONH4OHHHHOOHHOHHCH2OH3OOOCCH3H3CCOOOOCCH3OOCCH34OHOHOOHOHOH5OHOHOOHOHO6COOHHHOHHOOHHOHHCOOH7OHOHOOHONH4OH8OHOHOOHOCH3OH9HOCH3HCH2OCH3OHOHHHO10HOHHCH2OCH3OHOHHHO+HOHHCH2OCH3OHHHOHO+HOHHCH2OCH3HHOHOHO+HOHHCH2OCH3HOHOHHO+HOOHHPh11HOHHCH2NHHOHOHHO12OHOHOOHOHNH13CH3COOH+(CH3)CO+HCOOH八：1.A：OHHOHHCH2OHCH2CHOB:OHHOHHCOOHCH2COOHC:CHOOHHOHHCH2OHD:COOHOHHOHHCOOH2.A:CHOHHOOHHOHHOHHCH2OHB:COOHHHOOHHOHHOHHCOOHC:COOHOHHOHHOHHCOOHD:CHOHHOHHOHHOHHOCH2OHE:COOHHHOHHOHHOHHOCOOH3.空4.OOHOOHOHHOHO5.OOHOHHOHOOOOHOHOHOHBr2,H2O甲基化OOCH3OHHOH3COOCH36.空B类一：1.CHNH2COOHH(R基)2.CHNH2COOHH2COH3.HOOCH2CHCCOOHNH24.CHCH2OOHNH2H2NH2CH2CH2CH2C二：1.CH3CHCOOHNH2+C2H5OH2.CH3CHCOOCCH3NH2+C2H5OOCCH33.NCOOH4..CH3CHCOOHNH2+NH2CHCOOHCH2CH(CH3)2+NH2CH2COOH5.CH2CHCOOCH3NH26.CH3CH2NH27.（1）CH3CHCOOCHCOOHNH2CH3（2）CH3CHCONHCHCOONaNH2CH3（3）CH3CHCONHCHCOOHNH2CH3（4）CH3CHCONHCHCOOCH2CH3NH2CH3（5）CH3CHCONHCHCOOHNH2CH3（6）CH3CHCONHCHCOOHN(CH2OH)2CH3（7）CH3CHCOOCH3NH2三：1.与I2/NaOH溶液作用，能产生黄色沉淀的是苏氨酸2.测定PH，酸性的是乳酸3.与HNO2作用，产生氮气的是天冬氨酸四：DCBADCCDCDCC五：1.（1）CH3CH2CHCHCOOHCH3NH3+CH3CH2CHCHCOO-CH3NH3(2)-OOCCH2CHCH2OO-NH3+-OOCCH2CHCH2OO-NH3(3)+H3NCH2CH2CH2CH2CHCOOHNH3+H2NCH2CH2CH2CH2CHCOO-NH22.-NH2碱性强加酸后得到：(CH3)2CHCH2CH(NH3+)COOH3.通过测定PH来确定六：NH2CH2CONHCH2CH2CONHCHCOOHH3CCHCH3甘氨酰丙氨酰缬氨酸NH2CH2CH2CONHCH2CONHCHCOOHH3CCHCH3丙氨酰甘氨酰缬氨酸H3CCHCH3NH2CH2CH2CONHCHCONHCH2COOH丙氨酰缬氨酰甘氨酸H3CCHCH3NH2CH2CONHCHCONHCH2CH2COOH甘氨酰缬氨酰丙氨酸H3CCHCH3NH2CCH2ONHCH2CH2CONHCH2COOH缬氨酰丙氨酰甘氨酸H3CCHCH3NH2CCH2ONHCH2CONHCH2CH2COOH缬氨酰甘氨酰丙氨酸2.CH3CHCOOHNH2七：1.(CH3)2CHCH2CH2COOHBr2(CH3)2CHCH2CHBrCOOHNH3H2O(CH3)2CHCH2CHNH2COOH2.OOONH3△NHOOKOHC2H5OHNK+OOClCH2CH2COOC2H5DMF△H或者NaOHH2OEtOHCO2HCO2H+NH2CH2COOH+NK+OOC类一、命名下列化合物或写出化合物的结构式1D-(+)-木糖2L-甘露糖二、简答题1OOHOHOHCH2OHOH（7）OOHOCH3OHOHCH2OH3.CNH2HH3COOH4.三肽5.6.C7.B8.C9.CEF10.AD11.B12.B13.C14.D15.D