title: Biosynthesis of porphyrins and related macrocycles. Part VIII. Enzymic decarboxylation of uroporphyrinogen-II: Structure of an intermediate, phyriaporphyrinogen-III, and synthesis of the corresponding porphyrin and of two isomeric porphyrins.
mesh_terms: D002262:Carboxy-Lyases / Q000378:metabolism*; D055598:Chemical Phenomena; D002621:Chemistry; D007536:Isomerism; D011166:Porphyrins / Q000096:biosynthesis*; D014575:Uroporphyrinogen Decarboxylase / Q000378:metabolism*
chemical_list: D011166:Porphyrins; D002262:Carboxy-Lyases; D014575:Uroporphyrinogen Decarboxylase