title: Chemical constituents of Micromelum minutum. Isolation and structural elucidation of new coumarins.
abstract: The chemical constituents of an acetone extract of the stems of Micromelum minutum Wight et Arn (Rutaceae), collected at Nakorn-Rachasima province in Thailand, were studied. Six new coumarins, named micromarin-A (1), -B (2), -C (3), -F (4), -G (5), and -H (6), were isolated along with six known coumarins, and their structures were elucidated by chemical and spectroscopic methods.
authors.affiliation: Faculty of Pharmacy, Meijo University, Nagoya, Japan.
authors.forename: C
authors.initials: C
authors.lastname: Ito
authors.forename: T
authors.initials: T
authors.lastname: Otsuka
authors.forename: N
authors.initials: N
authors.lastname: Ruangrungsi
authors.forename: H
authors.initials: H
authors.lastname: Furukawa
mesh_terms: D003374:Coumarins / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D010936:Plant Extracts / Q000032:analysis; D010946:Plants, Medicinal / Q000737:chemistry*; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013056:Spectrophotometry, Ultraviolet
chemical_list: D003374:Coumarins; D010936:Plant Extracts