1147550-69-3Relevant academic research and scientific papers
Novel bifunctional alkylating agents, 5,10-dihydropyrrolo[1,2-b] isoquinoline derivatives, synthesis and biological activity
Chaniyara, Ravi,Kapuriya, Naval,Dong, Huajin,Lee, Pei-Chih,Suman, Sharda,Marvania, Bhavin,Chou, Ting-Chao,Lee, Te-Chang,Kakadiya, Rajesh,Shah, Anamik,Su, Tsann-Long
experimental part, p. 275 - 286 (2011/02/27)
A series of linear pyrrolo[1,2-b]isoquinoline derivatives was synthesized for antitumor evaluation. The preliminary antitumor studies reveal that both bis(hydroxymethyl) and their bis(alkylcarbamate) derivatives show significant antitumor activity in inhibiting various human tumor cell growth in vitro. 1,2-Bis(hydroxymethyl)-3-methyl-5,10-dihydropyrrolo[1,2-b]isoquinoline (20a) was selected for antitumor studies in animal models. The results show that this agent can induce complete tumor remission or significant suppression in nude mice bearing human breast (MX-1) xenograft and ovarian (SK-OV-3) xenografts, respectively. Alkaline agarose gel shifting assay showed that 20a is able to cross-link with DNA. Studies on the cell cycle inhibition revealed that this agent induces cell arrest at G2/M phase. The results warrant further antitumor investigation against other human tumor growth in animal models.
SYNTHESIS OF 8H-3A-AZA-CYCLOPENTA[A]INDENES AND 5,10-DIHYDROPYRROLO[1,2-B]ISOQUINOLINES DERIVATIVES AND THEIR USE AS ANTITUMOR THERAPEUTIC AGENTS
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Page/Page column 17, (2009/05/28)
The present disclosure relates to a series of bis(hydroxymethyl) and its bis(carbamate) of 8H-3a-azacyclopenta[a]indene-1-yl and 5,10-dihydropyrrolo-[1,2-b]isoquinolines derivatives (Formula I-Formula IV) as DNA di-alkylating agents. The preliminary antitumor studies indicated that compounds disclosed herein could exhibit potent cytotoxicity in vitro and antitumor therapeutic efficacy in human tumor xenografts and could have little or no cross-resistance to either Taxol or Vinblastine. The results demonstrated that compounds disclosed herein possess potent antitumor therapeutic efficacy and are expected to have potential for clinical applications.
