نتایج جستجو برای: sesquiterpene coumarin

تعداد نتایج: 6204  

Journal: :Chemical & pharmaceutical bulletin 2013
Tsunetake Motai Akihiro Daikonya Susumu Kitanaka

Six new sesquiterpene coumarin derivatives, fukanefuromarin H-M (1-6), were isolated from an 80% aqueous methanol extract of the roots of Ferula fukanensis. The structures were elucidated on the basis of spectroscopic evidence, particularly heteronuclear multiple-bond connectivity (HMBC) and high-resolution MS. The sesquiterpene coumarin derivatives inhibited nitric oxide (NO) and inducible NO ...

Journal: :iranian journal of pharmaceutical research 0
aa el-bassuony aa gohar am kabbash

re-investigation of the methylene chloride extract of the roots of ferula sinaica gave ferusinol, a new sesquiterpene coumarin with a rare carbon skeleton, and samarcandin diastereomer. the structures elucidation were determined by ms, 1h- 13c-1d and 2d nmr spectral data.

AA El-Bassuony AA Gohar AM Kabbash

Re-investigation of the methylene chloride extract of the roots of Ferula sinaica gave ferusinol, a new sesquiterpene coumarin with a rare carbon skeleton, and samarcandin diastereomer. The structures elucidation were determined by MS, 1H- 13C-1D and 2D NMR spectral data.

AA El-Bassuony AA Gohar AM Kabbash

Re-investigation of the methylene chloride extract of the roots of Ferula sinaica gave ferusinol, a new sesquiterpene coumarin with a rare carbon skeleton, and samarcandin diastereomer. The structures elucidation were determined by MS, 1H- 13C-1D and 2D NMR spectral data.

Journal: :research in pharmaceutical sciences 0
bs fazly bazzaz m iranshahi m naderinasab s hajian z sabeti e masumi

galbanic acid, a sesquiterpene coumarin from ferula szowitsiana , and conferol, another sesquiterpene coumarin from f. badrakema , were evaluated for their effects on the reversal of multi-drug resistance in clinical isolates of staphylococcus aureus and escherichia coli , respectively. neither galbanic acid (up to 1000 μg/ml) nor conferol (up to 400 μg/ml) by itself shows any antibacterial act...

Journal: :iranian journal of pharmaceutical research 0
alireza ghannadi isfahan pharmaceutical sciences research center, school of pharmacy and pharmaceutical sciences, isfahan university of medical sciences, isfahan, iran khadijeh fattahian isfahan pharmaceutical sciences research center, school of pharmacy and pharmaceutical sciences, isfahan university of medical sciences, isfahan, iran yalda shokoohinia department of pharmacognosy and biotechnology, school of pharmacy, kermanshah university of medical sciences, kermanshah, iran mandana behbahani department of biotechnology, faculty of advanced sciences and technologies, university of isfahan, isfahan, iran alireza shahnoush department of chemistry, university of isfahan, isfahan, iran

several complications attributed with herpes virus related infections and the emergence of drug resistant viruses prompt scientists to search for new drugs. several terpenoids and coumarins have shown anti hsv effects while no sesquiterpene coumarin have been previously tested for hsv treatment. three sesquiterpene coumarins [badrakemin acetate (1), kellerin (2) and samarcandin diasteromer (3) ...

Several complications attributed with Herpes virus related infections and the emergence of drug resistant viruses prompt scientists to search for new drugs. Several terpenoids and coumarins have shown anti HSV effects while no sesquiterpene coumarin have been previously tested for HSV treatment. Three sesquiterpene coumarins [badrakemin acetate (1), kellerin (2) and samarcandin diasteromer (3) ...

Journal: :avicenna journal of phytomedicine 0
mehrdad iranshahi biotechnology ressearch center, school of pharmacy, mashhad university of medical sciences, mashhad, i. r. iran farjad amanolahi biotechnology ressearch center, school of pharmacy, mashhad university of medical sciences, mashhad, i. r. iran bernd schneider max planck institute for chemical ecology, beutenberg campus, jena, germany

objective: the genus of ferula belongs to the tribe peucedaneae, subfamily of apioideae and family of umbelliferae with 133 species distributed throughout the mediterranean area and central asia, especially in the former ussr and neighboring countries such as iran. the popular persian name of the most of these species is “koma”. in this research we tried to isolate and elucidate the structure o...

2010
B. S. Fazly Bazzaz M. Iranshahi M. Naderinasab S. Hajian Z. Sabeti E. Masumi

Galbanic acid, a sesquiterpene coumarin from Ferula szowitsiana, and conferol, another sesquiterpene coumarin from F. badrakema, were evaluated for their effects on the reversal of multi-drug resistance in clinical isolates of Staphylococcus aureus and Escherichia coli, respectively. Neither galbanic acid (up to 1000 μg/ml) nor conferol (up to 400 μg/ml) by itself shows any antibacterial activi...

Several complications attributed with Herpes virus related infections and the emergence of drug resistant viruses prompt scientists to search for new drugs. Several terpenoids and coumarins have shown anti HSV effects while no sesquiterpene coumarin have been previously tested for HSV treatment. Three sesquiterpene coumarins [badrakemin acetate (1), kellerin (2) and samarcandin diasteromer (3) ...

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