Lavendamycin analogues and methods of synthesizing and using lavendamycin analogues
申请人:Behforouz Mohammad
公开号:US20060079497A1
公开(公告)日:2006-04-13
Lavendamycin analogues, methods for their synthesis, and methods for their use in the treatment of diseases such as cancer and HIV infection are described.
Lavendamycin类似物,其合成方法,以及在治疗癌症和HIV感染等疾病中使用的方法被描述。
Novel Lavendamycin Analogues as Antitumor Agents: Synthesis, in Vitro Cytotoxicity, Structure−Metabolism, and Computational Molecular Modeling Studies with NAD(P)H:Quinone Oxidoreductase 1
作者:Mary Hassani、Wen Cai、David C. Holley、Jayana P. Lineswala、Babu R. Maharjan、G. Reza Ebrahimian、Hassan Seradj、Mark G. Stocksdale、Farahnaz Mohammadi、Christopher C. Marvin、John M. Gerdes、Howard D. Beall、Mohammad Behforouz
DOI:10.1021/jm050758z
日期:2005.12.1
lavendamycin analogues with various substituents were synthesized and evaluated as potential NAD(P)H:quinone oxidoreductase (NQO1)-directed antitumor agents. Pictet-Spengler condensation of quinoline- or quninoline-5,8-dione aldehydes with tryptamine or tryptophans yielded the lavendamycins. Metabolism studies with recombinant human NQO1 revealed that addition of NH2 and CH2OH groups at the quinolinedione-7-position
Novel Lavendamycin Analogues as Potent HIV-Reverse Transcriptase Inhibitors: Synthesis and Evaluation of Anti-Reverse Transcriptase Activity of Amide and Ester Analogues of Lavendamycin
作者:Mohammad Behforouz、Wen Cai、Mark G. Stocksdale、Jennifer S. Lucas、Joo Yong Jung、Daniel Briere、Aiqin Wang、Kevin S. Katen、Nancy C. Behforouz
DOI:10.1021/jm0304414
日期:2003.12.1
obtained, respectively, by further transformations of 13-15 and 17. Several lavendamycins were found to be potent HIV reverse transcriptase inhibitors with very low toxicity in vitro and in vivo. Several compounds also acted either additively or synergistically to inhibit enzyme activity together with AZT-triphosphate.
Highly Efficient and Practical Syntheses of Lavendamycin Methyl Ester and Related Novel Quinolindiones
作者:Mohammad Behforouz、Jalal Haddad、Wen Cai、Macklin B. Arnold、Farahnaz Mohammadi、Aron C. Sousa、Mark A. Horn
DOI:10.1021/jo960794t
日期:1996.1.1
afforded the novel 7-aminoquinoline-5,8-dione 7 in excellent yields. Due to our efficient preparation of dione 14a, we now report a short and practical method for the totalsynthesis of the potent antitumor agent lavendamycinmethylester (1b) with an excellent overall yield.