title: Phytochemical study of Mentha longifolia of Morocco.
abstract: A phytochemical study of Moroccan Mentha longifolia was carried out. The essential oil showed unusual relevant amounts of piperitenone oxide and piperitone oxide, which constitute a new chemotype. From the non-volatile extract, five flavonoids were isolated, among which 5,7,4'-trihydroxy-6,2',3'-trimethoxyflavone (1) is reported for the first time.
authors: Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique, Département de Chimie, Faculté des Sciences, B.P 1014, Rabat RP 10000, Morocco.
authors: S
authors: S
authors: Ghoulami
authors: A
authors: A
authors: Il Idrissi
authors: S
authors: S
authors: Fkih-Tetouani
mesh_terms: D005419:Flavonoids / Q000737:chemistry*; D006801:Humans; D019686:Lamiaceae; D009682:Magnetic Resonance Spectroscopy; D010938:Plant Oils / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: C432985:5,7,4'-trihydroxy-6,2',3'-trimethoxyflavone; D005419:Flavonoids; D010938:Plant Oils