Abstract:
:Beginning with carbazole 1a, the amide and alkyl substituents were optimized to maintain potency while adding solubilizing groups. Efforts to replace the 3-amino-9-ethylcarbazole core, a known carcinogen, used the SAR generated in the carbazole series for guidance and led to the synthesis of a number of core-modified analogues. In addition, an isosteric series, in which the amide was replaced with an imidazole, was prepared. Two potent new series lacking the putative toxicophore were identified from these endeavors.
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Hammond M,Elliott RL,Gillaspy ML,Hager DC,Hank RF,LaFlamme JA,Oliver RM,DaSilva-Jardine PA,Stevenson RW,Mack CM,Cassella JVdoi
10.1016/s0960-894x(03)00329-9subject
Has Abstractpub_date
2003-06-16 00:00:00pages
1989-92issue
12eissn
0960-894Xissn
1464-3405pii
S0960894X03003299journal_volume
13pub_type
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