| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| —— | tert-butyl (2'Z)-2'-(2-hydroxy-3,3-dimethylbutylidene)-1-(4-methoxyphenyl)-4-oxospiro[azetidine-2,3'-indole]-1'-carboxylate | 884871-41-4 | C28H34N2O5 | 478.588 | 
| —— | tert-butyl (2'Z)-2'-(3,3-dimethyl-2-oxobutylidene)-1-(4-methoxyphenyl)-4-oxospiro[azetidine-2,3'-indole]-1'-carboxylate | 884871-40-3 | C28H32N2O5 | 476.572 |