title: Relation between structure and reactivity in porphobilinogen and related pyrroles.
mesh_terms: D000577:Amides; D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002621:Chemistry; D003510:Cyclohexanes; D003653:Decarboxylation; D005557:Formaldehyde; D006863:Hydrogen-Ion Concentration; D007259:Infrared Rays; D007659:Ketones; D009682:Magnetic Resonance Spectroscopy; D011166:Porphyrins; D011422:Propionates; D011758:Pyrroles / Q000032:analysis; D013053:Spectrophotometry; D013696:Temperature; D014466:Ultraviolet Rays
chemical_list: D000577:Amides; D002247:Carbon Isotopes; D003510:Cyclohexanes; D007659:Ketones; D011166:Porphyrins; D011422:Propionates; D011758:Pyrroles; D005557:Formaldehyde