title: Synthesis and fluorescent study of 5-phenyl furocoumarin derivatives as vasodilatory agents.
abstract: Two series of 5-phenyl furocoumarin derivatives were designed and prepared based on our previous research. All new compounds were characterized by (1)H NMR, (13)C NMR and mass spectra. Furthermore, they were screened for their vasodilatory activity on the mesenteric artery of Sprague-Dawley rats, and they all presented with moderate vasodilatory activity. Fluorescent properties of the target compounds were tested in methanol. The fluorescence variation of 4a was investigated in different solvents, various pH and the migration time was determined. All results indicated that this type of fluorescent compound can be used as vasodilatory agents and probes simultaneously after further structural modifications.
authors.affiliation: School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, China.
authors.forename: Cheng
authors.initials: C
authors.lastname: Wang
authors.affiliation: School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, China.
authors.forename: Tao
authors.initials: T
authors.lastname: Wang
authors.affiliation: School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, China.
authors.forename: Limin
authors.initials: L
authors.lastname: Huang
authors.affiliation: School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, China.
authors.forename: Wen
authors.initials: W
authors.lastname: Lu
authors.affiliation: School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, China.
authors.forename: Jie
authors.initials: J
authors.lastname: Zhang
authors.affiliation: School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, China. Electronic address: hehuaizhen@mail.xjtu.edu.cn.
authors.forename: Huaizhen
authors.initials: H
authors.lastname: He
mesh_terms: D000818:Animals; D005453:Fluorescence; D011564:Furocoumarins / Q000138:chemical synthesis / Q000737:chemistry* / Q000494:pharmacology*; D009682:Magnetic Resonance Spectroscopy; D008638:Mesenteric Arteries / Q000187:drug effects* / Q000502:physiology; D008958:Models, Molecular; D017207:Rats, Sprague-Dawley; D013050:Spectrometry, Fluorescence; D013329:Structure-Activity Relationship; D014665:Vasodilator Agents / Q000138:chemical synthesis / Q000737:chemistry* / Q000494:pharmacology*
chemical_list: D011564:Furocoumarins; D014665:Vasodilator Agents
keywords: Fluorescence properties; Furocoumarin; Synthesis; Theoretical studies; Vasodilatory activity