Abstract A series of new isatin-thiazoline 3a–h and isatin-benzimidazole 4a–h derivatives were synthesized via condensation of isatin Mannich bases 2a–h with either 2- aminothiazoline or 2-aminobenzimidazole. The structures of the newly synthesized compounds were characterized by spectral data. The anti-breast cancer activity of some of the synthesized compounds was assessed in the MCF-7 human breast cancer cell line. ...
![1-[(4-phenylpiperazin-1-yl)methyl]indole-2,3-dione Structure](https://image.chemsrc.com/caspic/046/6532-18-9.png)