| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (4R,5R)-1-(3-benzyloxy-4-methoxyphenacyl)-5-ethyl-2-oxo-4-piperidineacetic acid ethyl ester | 115075-63-3 | C27H33NO6 | 467.562 |
| —— | (4R,5R)-(+)-5-ethyl-1-(3-hydroxy-4-methoxyphenethyl)-2-oxo-4-piperidineacetic acid ethyl ester | 74282-34-1 | C20H29NO5 | 363.454 |
| —— | (4R,5R)-(+)-5-ethyl-1-(3-hydroxy-4-methoxyphenethyl)-2-oxo-4-piperidineacetic acid | 73608-95-4 | C18H25NO5 | 335.4 |
| —— | (4S,5R)-(-)-5-ethyl-1-(3-hydroxy-4-methoxyphenethyl)-2-oxo-4-piperidineacetic acid | 73608-94-3 | C18H25NO5 | 335.4 |