Glucosinolates in Draba borealis DC. (Brassicaceae) in a taxonomic perspective

Montaut, Sabine; Montagut-Romans, Adrien; Chiari, Lucile; Benson, Heather J.

doi:10.1016/j.bse.2018.03.003

Cited by 5 publications

(4 citation statements)

References 15 publications

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“…NIT: GL: UV, IR, MS, NMR 33,34 ; dGL: UV, MS, NMR 35 ; ITC: 17,25,36 ; dGL: UV, MS, MS2, NMR 17,24,26 ; ITC: MS, NMR 27,37 ; NIT: MS, NMR 27,37 [Određena je (R)-konfiguracija. 38 ] 17,25,39 ; dGL: UV, MS, MS2 10,24,26 , NMR 17,40 ;…”

Section: Kemijska Struktura I Izvoriunclassified

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Doprinos istraživanju glukozinolata (2005. – 2020.)

Blažević¹

2020

Kem. ind. (Online)

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U radu je prikazan doprinos istraživanju glukozinolata u razdoblju 2005. – 2020. koji je ostvaren radom na Kemijsko-tehnološkom fakultetu, Sveučilišta u Splitu. Pregledom sveoubuhvatne dokumentacije utvrđeno je da znatnom broju predloženih struktura nedostaju važne strukturne informacije koje bi osigurala NMR i MS spektroskopija, pa je danas broj glukozinolata još uvijek varijabilan. U najnovijem istraživanju, u rodu Hesperis, identificiran je 4-O-D-apiozilglukomatronalin, čime ukupni broj glukozinolata danas broji između 89 i 136 struktura. U svrhu identificiranja izvora specifičnih glukozinolata koji bi mogli djelovati kao prekursori biološki aktivnih izotiocijanata, istraživan je sadržaj glukozinolata u biljkama. Istraživanja uključuju i razgradnju glukozinolata (enzimska, termička i kemijska) kao i biološku aktivnost (citotoksična, antimikrobna, protuupalna i dr.).

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Section: Kemijska Struktura I Izvoriunclassified

“…GL: UV, IR, MS, NMR 33,45 ; dGL: MS, MS2, NMR 44 ; ITC: UV, IR, MS, NMR, OptRot 44 ; NIT: MS 19 [Određena je (R)-konfiguracija. 38 ]…”

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Doprinos istraživanju glukozinolata (2005. – 2020.)

Blažević¹

2020

Kem. ind. (Online)

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“…7 was purchased from LKT Laboratories Inc. (St. Paul, MN). The intact GLs 3, 4, 6, 8, 9, and 11 were identified by comparison of retention times, UV and mass spectra of authenticated standards (Blažević et al 2013;Montaut et al 2009;Montaut et al 2010;Montaut et al 2015;Montaut et al 2018). The authenticated sample of GL 12 (Kjaer and Gmelin 1956) was graciously supplied by Susanna Cinti (Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria, Centro di Ricerca per le Colture Industriali, Bologna, Italy).…”

Section: General Experimental Proceduresmentioning

confidence: 99%

Glucosinolates of the only three Brassicales indigenous to French Polynesia

Montaut

Raharivelomanana

Butaud

et al. 2019

Natural Product Research

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The glucosinolate (GL) profiles in leaf and stem of Rorippa sarmentosa (G.Forst. ex DC.) J.F.Macbr., Lepidium bidentatum Montin var. bidentatum, and Capparis spinosa subsp. cordifolia (Lam.) Fici indigenous to French Polynesia were investigated for the first time using LC-MS analysis. In the present study, we have established the presence of 8 known GLs in R. sarmentosa: 4-(methylsulfinyl)butyl-(1), but-3-enyl-(2), 5-(methylsulfinyl)pentyl-(3), 6-(methylsulfinyl)hexyl-(4), indol-3-ylmethyl-(6), 2-phenylethyl-(7), 8-(methylsulfinyl)octyl-(8), and 9-(methylsulfinyl)nonyl-(9) GLs. We have also tentatively identified for the first time the presence in R. sarmentosa of 7-(methylsulfinyl)heptyl GL (5). In addition, we have identified two known GLs in L. bidentatum var. bidentatum: benzyl-(10) and 4-methoxybenzyl-(11) GLs.Finally, the known methyl GL (12) was shown to be largely predominant in C. spinosa subsp. cordifolia.

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“…The structure of compound 10 was tentatively identified by its similar mass, UV, and t R to glucocochlearin suspected in Draba borealis DC. (Montaut et al, 2018).…”

Section: General Experimental Proceduresmentioning

confidence: 99%

Glucosinolates in wild and cultivated Brassica montana Pourret (Brassicaceae) from southern France

Montaut

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Marquis

et al. 2019

Natural Product Research

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The glucosinolate (GL) profiles of wild and cultivated Brassica montana Pourret (seed, stem, leaf, root) from southern France were established using LC-MS analysis.In this investigation we have confirmed the presence of 9 known GLs: but-3-enyl- 8), and indol-3-ylmethyl (9) GL. In addition, we tentatively identified for the first time the presence in the plant of 1-methylpropyl GL (10) in all plant parts. In addition, we have pointed out differences in GL profiles between plant organs and between wild and cultivated B. montana.

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Glucosinolates in Draba borealis DC. (Brassicaceae) in a taxonomic perspective

Cited by 5 publications

References 15 publications

Doprinos istraživanju glukozinolata (2005. – 2020.)

Doprinos istraživanju glukozinolata (2005. – 2020.)

Glucosinolates of the only three Brassicales indigenous to French Polynesia

Glucosinolates in wild and cultivated Brassica montana Pourret (Brassicaceae) from southern France

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