28006-94-2Relevant academic research and scientific papers
Integrated aromatic metalation - cross coupling methodologies. A concise synthesis of the azafluoranthene alkaloid imeluteine
Zhao,Snieckus
, p. 5277 - 5278 (1991)
An efficient synthesis of imeluteine (1e) by a combinational metalation (ortho and remote) - cross coupling approach 2 is described.
Acylpyrogallols as inhibitors of antiapoptotic Bcl-2 proteins
Tang, Guozhi,Nikolovska-Coleska, Zaneta,Qiu, Su,Yang, Chao-Yie,Guo, Jie,Wang, Shaomeng
, p. 717 - 720 (2008/09/18)
A series of acylpyrogallols were designed, synthesized, and evaluated as small-molecule inhibitors of antiapoptotic Bcl-2 proteins. The most potent compound 9 (TM-179) binds to Bcl-2 with an IC50 of 170 nM and to Mcl-1 with a Ki of 3
SMALL MOLECULE INHIBITORS OF ANTI-APOPTOTIC BCL-2 FAMILY MEMBERS AND THE USES THEREOF
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Page/Page column 22, (2010/10/20)
The invention relates to small molecules which function as inhibitors of anti-apoptotic Bcl-2 family member proteins (e.g., Bcl-2 and Bcl-xL). The invention also relates to the use of these compounds for inducing apoptotic cell death and sensitizing cells to the induction of apoptotic cell death.
Synthesis and cytotoxic activities of a new benzo[c]phenanthridine alkaloid, 7-hydroxynitidine, and some 9-oxygenated benzo[c]phenanthridine derivatives.
Nakanishi,Suzuki
, p. 985 - 988 (2008/02/09)
[formula: see text] A new benzo[c]phenanthridine alkaloid, 7-hydroxynitidine, was synthesized by a novel synthetic procedure. The cytotoxic activity of this compound against HeLa S3 cells was strong, but not greater than those of its mother compounds, nitidine and NK109. We also synthesized other 9-oxygenated benzo[c]phenanthridine alkaloids, 7-methoxynitidine, 9-demethylnitidine, nitidine, and fagaronine, and tested their cytotoxic activities. These results suggest that the 7-hydroxy group enhances antitumor activity and an 8- or 9-hydroxy group weakens this activity.
Ortho and remote metalation - cross coupling strategies. Total synthesis of the naturally occurring fluorenone dengibsinin and the azafluoranthene alkaloid imeluteine
Fu,Zhao,Sharp,Snieckus
, p. 227 - 236 (2007/10/02)
The total synthesis of the naturally occurring fluorenone, dengibsinin (7a), and the azafluoranthene alkaloid, imeluteine (30e), is described. Using combined ortho metalation - cross coupling sequences that terminate in Friedel-Crafts (18b→6d) and remote
