SEARCH Articles Figures Tables Lactam macrocyclic Lactam macrocyclic Lactam macrocyclization Lactam synthesis macrocyclization Lactams macrocycles from Lactams, macrocyclic: synthesis Macrocycles lactams Macrocyclic lactam alkaloids Macrocyclic lactam antibiotics Macrolides, Macrocyclic Lactams and Their Constituent Segments Ring opening macrocyclic lactams