title: Sex hormones; a synthesis of 1-keto-7-methoxy-1,2,3,4-tetrahydrophenanthrene and of 1-keto-7-methoxy-1,2,3,4,9,10-hexahydrophenanthrene.
mesh_terms: D012739:Gonadal Steroid Hormones; D006728:Hormones; D010616:Phenanthrenes
chemical_list: D012739:Gonadal Steroid Hormones; D006728:Hormones; D010616:Phenanthrenes
keywords: HORMONES/sexual; PHENANTHRENE DERIVATIVES/synthesis