- Synthesis and antitumor activity evaluation of 2-arylisoquinoline-1,3(2H, 4H)-diones in vitro and in vivo
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Six 2-(2-acylaminobenzothiazol-6-yl)isoquinoline-1,3(2H,4H)-diones (1a-1f) and five 2-arylisoquinoline-1,3(2H,4H)-diones (1g-1k) were synthesized by refluxing homophthalic anhydrides with 2-acylaminobenzothiazolyl-6-amine or substituted aniline in glacial acetic acid. The cytotoxic activities of 1a-1k were evaluated via MTT method against A431, A549, and PC3. Compound 1b relatively displayed a higher cytotoxic activity than the others. The antitumor effect of 1b were evaluated in established nude mice PANC-1 xenograft model. The results suggest that compound 1b could potentially inhibit tumor growth.
- Kang, Bo-Rui,Wang, Juan,Li, Huan,Li, Yan,Mei, Qi-Bing,Zhang, San-Qi
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