Herpin TF, Van Kirk KG, Salvino JM, Yu ST, Labaudinière RF. Synthesis of a 10,000 member 1,5-benzodiazepine-2-one library by the directed sorting method.
J Comb Chem 2000;
2:513-21. [PMID:
11029177 DOI:
10.1021/cc000025u]
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Abstract
The solid-phase synthesis of a 10,000 member combinatorial library of 1,5-benzodiazepine-2-one derivatives is reported. The 3-amino-1,5-benzodiazepine-2-one scaffold was prepared in solution, and the benzamide nitrogen was used as a point of attachment to the resin. The 5-aniline and 3-amine were then used as points of diversity. A 10,000 member library was synthesized using the Irori directed sorting system, and after analysis of a representative sample from the library, the Irori system was used to remove the compounds of lower purity.
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