1. either of two stereoisomers that differ in the arrangement of groups on a single asymmetric carbon atom (such as the first chiral center of a sugar's carbon chain)
2. either of the stereoisomers of a sugar or sugar derivative that differ in the arrangement of the hydrogen atom and the hydroxyl group on the first asymmetric carbon atom of a chain
epimer 片语
片语
Cefprozil L-Epimer头孢丙烯L
Epimer Crystal structure X-ray diffraction差向异构体
Dutasteride 17-alfa-epimer度他雄胺
Itraconazole EpiMer伊曲康唑差向异构体
epimer r差向异构体
Tigecycline EpiMer替加环素差向异构体
Dutasteride 17a-epimer度他雄胺酯杂质
epimer 例句
英汉例句
The isolation and identification of two new epimer from the mother liquid of testosterone
睪丸素母液中两个新差向异构体的分离与结构鑒定
Isolation and identification of two new epimer from the mother liquid of megestrol acetate