Flavonoids and a Naphthopyranone from Eriocaulon ligulatum and Their Mutagenic Activity
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概要
- 論文の詳細を見る
A new acylated flavonoid, 6, 4'-dimethoxyquercetin-3-O-β-D-6"[3, 4, 5-trihydroxy (E)-cinnamoyl]glucopyranoside, and a naphthopyranone dimer, named eriocauline, together with 2 other known flavonoids, 6-methoxyapigenin-7-O-β-D-glucopyranoside and 6-methoxyapigenin-7-O-β-D-allopyranoside, have been isolated from the capitulae of Eriocaulon ligulatum. The compounds were identified using spectroscopic methods (HRESI-MS, and 1-D and 2-D NMR). The methanol extract exhibited mutagenic activity in the Salmonella/micro-some assay, in strains TA100, TA97a and TA102 and for dichloromethane extract tested in strain TA98.
- 社団法人日本薬学会の論文
- 2007-11-01
著者
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dos Santos
Departamento de Parasitologia, Centro de Pesquisas Aggeu Magalhães (CPqAM/FIOCRUZ)
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Da Silva
Department Of Organic Chemistry Instituto De Quimica De Araraquara Sao Paulo State University (unesp
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Vilegas Wagner
Departamento De Quimica Orĝanica Instituto De Quimica Universidade Estadual Paulista (unesp)
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Vilegas W
Univ. Estadual Paulista (unesp) Sp Bra
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Dos Santos
Department Of Organic Chemistry Instituto De Quimica De Araraquara Sao Paulo State University (unesp
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OLIVEIRA Ana
Department of Biology, Faculdade de Ciencias Farmaceuticas de Araraquara, Sao Paulo State University
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SANNOMIYA Miriam
Department of Organic Chemistry, Instituto de Quimica de Araraquara, Sao Paulo State University (UNE
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SANO Paulo
Department of Botany, Instituto de Biociencias, Sao Paulo University
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VARANDA Eliana
Department of Biology, Faculdade de Ciencias Farmaceuticas de Araraquara, Sao Paulo State University
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SANTOS Lourdes
Departamento de Quimica Organica; Instituto de Quimica
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Dos Santos
Departamento De Biologia Celular E Molecular E Bioagentes Patogenicos Faculdade Medicina De Ribeirao
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Oliveira Ana
Department Of Biology Faculdade De Ciencias Farmaceuticas De Araraquara Sao Paulo State University (
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Sano Paulo
Department Of Botany Instituto De Biociencias Sao Paulo University
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Silva Marcelo
Departamento De Quimica Organica; Instituto De Quimica:departamento De Farmacos E Medicamentos Facul
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Varanda Eliana
Department Of Biological Sciences Faculty Of Pharmaceutical Sciences Of Araraquara State University
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Varanda Eliana
Department Of Biology Faculdade De Ciencias Farmaceuticas De Araraquara Sao Paulo State University (
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Da Silva
Departamento De Bioquimica Instituto De Quimica Universidade Federal Do Rio De Janeiro
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Sannomiya Miriam
Department Of Organic Chemistry Instituto De Quimica De Araraquara Sao Paulo State University (unesp
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Dos Santos
Departamento De Analises Clinicas Toxicologicas E Bromatologicas Faculdade De Ciencias Farmaceuticas
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Da Silva
Departamento De Biologia Celular Universidade De Brasilia
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