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- Abstract： Bridged imine acetamide was synthesized via the reactions such as triacetylation,bridge formation,reduction and acetylation,using Ery A oxime as the starting material. 摘 要： 以红霉素肟为起始原料,经三乙酰化、桥化、还原、乙酰化四个步骤合成桥红霉素亚胺,总收率28%25。
- Synthesis of Bridged Imine Acetamide 桥红霉素亚胺的合成
- Keywords bridged imine acetamide;macrolid antibiotic;synthesis; 桥红霉素亚胺;大环内酯类抗生素;合成;
- bridged imine acetamide 桥红霉素亚胺
- An overpass bridged the highway. 立交桥跨越高速公路。
- The fallen tree has bridged the two porches. 那棵倒下的树木把两个门廊连接起来了。
- The river had been bridged with slabs of rock. 用石板在河上架了桥。
- A wooden plank bridged the stream. 一块木板横跨于溪上。
- A wooden plank bridged the stream . 一块木板跨越小溪之上为桥。
- The gulf between the two leaders cannot be bridged. 两位领导人之间的鸿沟难以跨越。
- An organic compound,such as acetamide,containing the CONH2 radical. 醯胺一种有机化合物，如乙醯胺，含有CONH2基
- They are bridged by a thin diaphragm. 它们中间有薄膜相连。
- Now the river has been bridged for the fourth time. 现在这条河已在第四次架桥了。
- The river has been bridged over. 河上已架起了桥。
- The river will be bridged as soon as possible. 不久河上将架起一座桥。
- A plank of wood bridged the stream. 溪上架了一条木板桥。
- The valley was originally bridged by the Romans. 那条峡谷上的桥最初是古罗马人修建的。
- The ten dollars bridged him over until payday. 他靠10块钱支撑到发薪日。
- Myocardial injury was presented in patients with acute fluorine acetamide. (1 )急性氟乙酰胺中毒者存在急性心肌损伤。
- An organic compound, such as acetamide, containing the CONH2 radical. 醯胺一种有机化合物，如乙醯胺，含有conh2基
