Beta-lactams derived from the reaction o
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Adriano Afonso; Stuart B Rosenblum; Mohindar S Puar; Andrew T McPhail
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Article
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1998
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Elsevier Science
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French
โ 230 KB
Phenanthridines 4 and the l lH-dibenzo[b,e]azepin-I l-one 17 were used as the imine components in the ketene-imine ]3-1actam synthesis to provide the fused tetracyclic [3-1actams 7, 8 and 18.