title: Synthesis of specific phenazine derivatives of 2-hydroxyestrogens.
mesh_terms: D002247:Carbon Isotopes; D002396:Catechols / Q000138:chemical synthesis; D002849:Chromatography, Gas; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D004355:Drug Stability; D004958:Estradiol; D004967:Estrogens / Q000138:chemical synthesis*; D004970:Estrone; D006914:Hydroxysteroids / Q000138:chemical synthesis; D007455:Iodine; D013058:Mass Spectrometry; D010084:Oxidation-Reduction; D010619:Phenazines / Q000138:chemical synthesis*; D011809:Quinones / Q000138:chemical synthesis; D013056:Spectrophotometry, Ultraviolet
chemical_list: D002247:Carbon Isotopes; D002396:Catechols; D004967:Estrogens; D006914:Hydroxysteroids; D010619:Phenazines; D011809:Quinones; D004970:Estrone; D004958:Estradiol; D007455:Iodine