[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f-qNd4oRXYr_OA-cDsQyufgAEWGbagwlVkC_blxZ_qy4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":17,"related":18,"source":27,"type":28},[],"2025-12-25 17:18:44",286285099,[8,9,10,11,12],"羟基洋地黄毒苷","紫花洋地黄苷C","洋地黄毒苷","紫花洋地黄苷B","异羟基洋地黄毒苷",{"courseId":14,"courseImg":15,"courseName":16},"ef5374ae36d18eb6f45f15bd73dcb8d2","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F725e7f29ac8c2af30b124feb3b53414f.jpg","天然药物化学","紫花洋地黄苷A水解除去l分子葡萄糖后得到",[19,29,39,49,58,68,78,88,98,101],{"answer":20,"createTime":5,"id":21,"options":22,"question":26,"source":27,"type":28},[],286285082,[23,8,24,25,10],"芦丁","K一毒毛旋花子苷","甘草酸","K-K反应阴性、呫吨氢醇反应阳性的化合物是","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":38,"source":27,"type":28},[],286285085,[33,34,35,36,37],"Liebermann-Burchard反应","Xanthydrol反应","Salkowski反应","三氯醋酸-氯胺T反应","Raymond反应","区别甲型强心苷元与乙型强心苷元的反应为",{"answer":40,"createTime":5,"id":41,"options":42,"question":48,"source":27,"type":28},[],286285087,[43,44,45,46,47],"苷元-(D-葡萄糖)-(2,6-二去氧糖)","苷元-(2,6-二去氧糖)-(D-葡萄糖)","苷元-(D-葡萄糖)","苷元-(6-去氧糖)-(D-葡萄糖)","苷元-(6-去氧糖甲醚)-(D-葡萄糖)","Ⅱ型强心苷的苷元和糖的连接方式是",{"answer":50,"createTime":5,"id":51,"options":52,"question":57,"source":27,"type":28},[],286285089,[37,53,54,55,56],"Legal反应","K-K反应","Baljet反应","Kedde反应","不能用于区别甲型和乙型强心苷的反应是",{"answer":59,"createTime":5,"id":60,"options":61,"question":67,"source":27,"type":28},[],286285091,[62,63,64,65,66],"50℃以上热水浸泡","50℃~60℃干燥","30℃~40℃加水保温放置","用0.02~005mol\u002FL HCl处理","用0.02~0.05mol\u002FL NaOH处理","提取强心苷次生苷,原料药首先需要",{"answer":69,"createTime":5,"id":70,"options":71,"question":77,"source":27,"type":28},[],286285093,[72,73,74,75,76],"3,5-二硝基苯甲酸试剂","醋酐-浓硫酸反应","亚硝酰铁氰化钠反应","Keller-Kiliani反应","碱性苦味酸试剂","区别三萜皂苷和乙型强心苷可用",{"answer":79,"createTime":5,"id":80,"options":81,"question":87,"source":27,"type":28},[],286285095,[82,83,84,85,86],"6-去氧糖甲醚","&alpha;-去氧糖","&alpha;-氨基糖","&alpha;-羟基糖","6-去氧糖","强心苷中特殊的糖是指",{"answer":89,"createTime":5,"id":90,"options":91,"question":97,"source":27,"type":28},[],286285097,[92,93,94,95,96],"三氯乙酸-氯胺T试剂","三氯化锑试剂","对二甲氨基苯甲醛试剂","磷酸试剂","醋酐-浓硫酸试剂","强心苷层析鉴定中,常用的湿色剂是",{"answer":99,"createTime":5,"id":6,"options":100,"question":17,"source":27,"type":28},[],[8,9,10,11,12],{"answer":102,"createTime":5,"id":103,"options":104,"question":110,"source":27,"type":28},[],286285101,[105,106,107,108,109],"甲基","六元不饱和内酯环","五元不饱和内酯环","五元饱和内酯环","六元饱和内酯环","甲型强心苷甾体母核的C-17位上连接的基团是"]