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Five New Phenylpropanoyl Phloroglucinol Derivatives from Leptospermum scoparium.
Gu JH, Liu JS, Lin JH, Liu F, Wu ZL, Zheng YR, Ye WC, Wang L. Gu JH, et al. Chem Biodivers. 2023 Feb;20(2):e202201111. doi: 10.1002/cbdv.202201111. Epub 2023 Jan 11. Chem Biodivers. 2023. PMID: 36546830
Leptosperols C-G (1-5), five new phenylpropanoyl phloroglucinol derivatives were isolated from the leaves of Leptospermum scoparium. Compounds 1-3 are phenylpropanoyl phloroglucinol-sesquiterpene adducts with new carbon skeletons. ...
Leptosperols C-G (1-5), five new phenylpropanoyl phloroglucinol derivatives were isolated from the leaves of Leptospermum scopariu …
Leptospermum scoparium essential oil is a promising source of mosquito larvicide and its toxicity is enhanced by a biobased emulsifier.
Muturi EJ, Selling GW, Doll KM, Hay WT, Ramirez JL. Muturi EJ, et al. PLoS One. 2020 Feb 20;15(2):e0229076. doi: 10.1371/journal.pone.0229076. eCollection 2020. PLoS One. 2020. PMID: 32078653 Free PMC article.
Leptospermum scoparium essential oil-Hex-Am emulsion (LC50 = 29.62) was more toxic than the whole essential oil. These findings suggest that L. scoparium essential oil is a promising source of mosquito larvicide and that Hex-Am is an excellent emulsifier for …
Leptospermum scoparium essential oil-Hex-Am emulsion (LC50 = 29.62) was more toxic than the whole essential oil. These finding …
Dimeric Acylphloroglucinol Derivatives with New Skeletons from Leptospermum scoparium.
Xia K, Gu JH, Fu XX, Li NP, Chen M, Huang Q, Wang WJ, Ye WC, Wang L. Xia K, et al. Chem Biodivers. 2021 Jun;18(6):e2100252. doi: 10.1002/cbdv.202100252. Epub 2021 May 14. Chem Biodivers. 2021. PMID: 33988294
Leptosparones A-F (1-6), six new dimeric acylphloroglucinol derivatives with unprecedented skeletons, were isolated from Leptospermum scoparium. Compounds 1-3 and 5-6 are phenylpropanoyl-phloroglucinol dimers, while 4 is a phenylpropanoylphloroglucinol-isovalerylphl …
Leptosparones A-F (1-6), six new dimeric acylphloroglucinol derivatives with unprecedented skeletons, were isolated from Leptospermum …
The Leptospermum scoparium (Manuka)-Specific Nectar and Honey Compound 3,6,7-Trimethyllumazine (Lepteridine(TM)) That Inhibits Matrix Metalloproteinase 9 (MMP-9) Activity.
Lin B, Nair S, Fellner DMJ, Nasef NA, Singh H, Negron L, Goldstone DC, Brimble MA, Gerrard JA, Domigan L, Evans JC, Stephens JM, Merry TL, Loomes KM. Lin B, et al. Foods. 2023 Nov 9;12(22):4072. doi: 10.3390/foods12224072. Foods. 2023. PMID: 38002130 Free PMC article.
3,6,7-trimethyllumazine (Lepteridine) is a newly discovered natural pteridine derivative unique to Manuka (Leptospermum scoparium) nectar and honey, with no previously reported biological activity. ...
3,6,7-trimethyllumazine (Lepteridine) is a newly discovered natural pteridine derivative unique to Manuka (Leptospermum scoparium …
Discrimination of pollen of New Zealand manuka (Leptospermum scoparium agg.) and kanuka (Kunzea spp.) (Myrtaceae).
Li X, Prebble JG, de Lange PJ, Raine JI, Newstrom-Lloyd L. Li X, et al. PLoS One. 2022 Jun 3;17(6):e0269361. doi: 10.1371/journal.pone.0269361. eCollection 2022. PLoS One. 2022. PMID: 35657968 Free PMC article.
The very similar appearance of pollen of the New Zealand Myrtaceous taxa Leptospermum scoparium s.l. (manuka) and Kunzea spp. (kanuka) has led palynologists to combine them in paleoecological and melissopalynological studies. ...While size is a determinant factor-eq …
The very similar appearance of pollen of the New Zealand Myrtaceous taxa Leptospermum scoparium s.l. (manuka) and Kunzea spp. …
Chemical Elements and the Quality of Manuka (Leptospermum scoparium) Honey.
Meister A, Gutierrez-Gines MJ, Maxfield A, Gaw S, Dickinson N, Horswell J, Robinson B. Meister A, et al. Foods. 2021 Jul 20;10(7):1670. doi: 10.3390/foods10071670. Foods. 2021. PMID: 34359540 Free PMC article.
We aimed to determine relationships between the antimicrobial properties of New Zealand manuka (Leptospermum scoparium) honey and elemental concentrations in the honey, plants, and soils. ...
We aimed to determine relationships between the antimicrobial properties of New Zealand manuka (Leptospermum scoparium) honey …
Formulation of a Semisolid Emulsion Containing Leptospermum scoparium Essential Oil and Evaluation of In Vitro Antimicrobial and Antibiofilm Efficacy.
Porter GC, Safii SH, Medlicott NJ, Duncan WJ, Tompkins GR, Coates DE. Porter GC, et al. Planta Med. 2021 Mar;87(3):253-266. doi: 10.1055/a-1330-8765. Epub 2021 Jan 12. Planta Med. 2021. PMID: 33434939
Manuka oil, an essential oil derived from the Leptospermum scoparium, has been traditionally used for wound care and as a topical antibacterial, antifungal, and anti-inflammatory. ...The safety profile of L. scoparium essential oil on human gingival fibroblas …
Manuka oil, an essential oil derived from the Leptospermum scoparium, has been traditionally used for wound care and as a topi …
Nortriketones: Antimicrobial Trimethylated Acylphloroglucinols from Manuka (Leptospermum scoparium).
Killeen DP, Larsen L, Dayan FE, Gordon KC, Perry NB, van Klink JW. Killeen DP, et al. J Nat Prod. 2016 Mar 25;79(3):564-9. doi: 10.1021/acs.jnatprod.5b00968. Epub 2016 Jan 5. J Nat Prod. 2016. PMID: 26731565
Four trimethylated acylphloroglucinols (5-8) have been isolated from manuka (Leptospermum scoparium) foliage. Apart from myrigalone A (8), which has previously been isolated from European bog myrtle (Myrica gale), these compounds have not been characterized before. …
Four trimethylated acylphloroglucinols (5-8) have been isolated from manuka (Leptospermum scoparium) foliage. Apart from myrig …
Acaricidal activity of the essential oils from Leptospermum scoparium, Origanum vulgare and Litsea cubeba on Rhipicephalus microplus: Influence of the solvents and search for fractions with higher bioactivity.
Duque LS, Marchesini P, Monteiro C, Gomes GA, Soares Rodrigues TH, Mesquita DM, Teixeira ALC, Vale da Silva FL, Marreto LCNL, Maturano R. Duque LS, et al. Vet Parasitol. 2021 Dec;300:109606. doi: 10.1016/j.vetpar.2021.109606. Epub 2021 Oct 21. Vet Parasitol. 2021. PMID: 34735845
In this regard, the aim of the present study was to phytochemically characterize the essential oils (EOs) of Leptospermum scoparium, Origanum vulgare and Litsea cubeba, and to evaluate the acaricidal activity of these EOs in solutions prepared using ethanol, dimethy …
In this regard, the aim of the present study was to phytochemically characterize the essential oils (EOs) of Leptospermum scopariu …
140 results