BETA-LACTAMS DERIVED FROM THE REACTION OF PHENANTHRIDINES AND 11H-DIBENZO[B,E]AZEPIN-11-ONE WITH PHENYLVALERYL CHLORIDE - SYNTHESIS OF FUSED ANALOGS OF THE CHOLESTEROL ABSORPTION INHIBITOR SCH-48461
A. Afonso et al., BETA-LACTAMS DERIVED FROM THE REACTION OF PHENANTHRIDINES AND 11H-DIBENZO[B,E]AZEPIN-11-ONE WITH PHENYLVALERYL CHLORIDE - SYNTHESIS OF FUSED ANALOGS OF THE CHOLESTEROL ABSORPTION INHIBITOR SCH-48461, Tetrahedron letters, 39(41), 1998, pp. 7431-7434
Phenanthridines 4 and the 11H-dibenzo[b,e]azepin-11-one 17 were used a
s the imine components in the ketene-imine beta-lactam synthesis to pr
ovide the fused tetracyclic beta-lactams 7, 8 and 18. (C) 1998 Elsevie
r Science Ltd. All rights reserved.