1) Erythromycin A thiocyanate
红霉素A硫氰酸盐
2) erythromycin thiocyanate
红霉素硫氰酸盐
3) erythromycin A oxime thiocyanate
硫氰酸红霉素A肟盐
1.
Now by studying the mechanism of Beckmann rearrangement of erythromycin A oxime and erythromycin A oxime thiocyanate,through changed the synthesi.
文章通过研究红霉素A肟和硫氰酸红霉素A肟盐的贝克曼重排反应机理,对合成工艺做了如下改进:改用硫氰酸红霉素A肟盐为原料,直接进行重排反应。
4) erythromycin thiocyanate
硫氰酸红霉素
1.
OBJECTIVE To develop a method for the determination of erythromycin thiocyanate and its related substances by RP-HPLC,and investigate the influence factors on chromatographic parameters.
目的建立一种适用于硫氰酸红霉素相关物质分析及主组分含量测定的质控分析方法。
2.
Erythromycin ethylsuccinate is synthesized by erythromycin thiocyanate and succinic anhydride, while the solvents are acetone and tetrahydrofuran.
以硫氰酸红霉素、琥珀酸酐为起始原料,以丙酮、四氢呋喃混合液为反应溶剂合成琥乙红霉素并寻找适宜的结晶条件。
3.
Erythromycin A oxime, which is an all-purpose intermediate of new-style ramification of erythromycin, was one-pot synthesized using erythromycin thiocyanate and hydroxylamine hydrochloride as the starting material, triethylamine as antalkali, and methanol as solvent.
以硫氰酸红霉素为原料、盐酸羟胺为肟化剂、三乙胺为碱、甲醇为溶剂"一锅法"合成了新型红霉素衍生物通用中间体红霉素A肟,考察了各条件对反应收率的影响。
5) Thiamine thiocyanate
硫胺素硫氰酸盐
6) halogen thiocyante
卤素硫代氰酸盐
补充资料：氰酸盐
氰酸的盐类,含有─OCN根。碱金属和碱土金属的氰酸盐都溶于水，重金属的氰酸盐不溶于水。常用的氰酸盐有氰酸钠 NaOCN、氰酸钾KOCN、氰酸铵NH4OCN。氰酸盐主要用于合成有机化合物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条