Study on the indirect enantioseparation of - methylbenzylamine by hplc 苯乙胺的间接高效液相色谱拆分研究
Study of three - dimensional quantitative structure - activity relationship of the bioactivity of n , n - dimethyl - 2 - bromo - 2 - phenyl - ethylamine derivatives to rat 溴苯乙胺类衍生物对大鼠生物活性的三维构效关系研究
They could have been right - research shows chocolate contains the chemical phenylethylamine , the same substance the brain produces when people fall in love 他们可能是正确的研究表明巧克力含有化学物质苯乙胺。
Manufacturer of fine chemicals , and pharmaceutical and agrochemical intermediates , offering a small but diverse range of predominantly aromatic chemicals . located in shanghai and lanxi , china -生产苄胺,邻氯苯甲酰氯,对氯苯甲酰氯, n甲基苄胺, -苯乙胺,糠胺,四甲基己二胺,延迟催化剂,聚氨酯催化剂,农药中间体
Methylbenzyl amine as chiral auxiliaries to react with racimic ketorolac . then authors got optical amides . the diastereoisomeric mixture were separated by column - chroatography on silica gel . the results of separation depend on the structure of r 苯乙胺作为手性辅基,与外消旋酮咯酸生成一对光学活性的酰胺衍生物,再用简单易行的柱层析方法分离其非对映异构体。