Results 161 to 170 of about 4,293 (189)

Two C-methyl-C-prenyldihydrochalcones from Platanus acerifolia

Phytochemistry, 1989
Abstract Two novel dihydrochalcones were isolated from the buds of Platanus acerifolia . Separations were made by centrifugal TLC and HPLC and structure elucidation was achieved by UV, 1 H, 13 C NMR and MS spectra. The two related components are characterized by both C -methylation and C -prenylation.
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Isolation and Characterization in vitro of an Allergen from Plane-Tree (Platanus acerifolia) Pollen

International Archives of Allergy and Applied Immunology, 2009
A plane-tree pollen allergen was obtained by ion exchange and gel filtration chromatography. It is a glycoprotein with a molecular weight of 22,000. By isoelectro-focusing, two isomers with a high cross-allergenicity were obtained. The results suggest that this fraction is not the only allergen but certainly the most active.
F, Anfosso, M, Soler, M, Mallea, J, Charpin   +3 more
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Further prenylated flavonols from Platanus acerifolia’s unripe buds

Tetrahedron Letters, 2014
Abstract In addition to the methylated and prenylated flavonoids previously reported from Platanus acerifolia , the multistep chromatographic processing of the toluene extract of defatted fresh unripe buds resulted in the isolation of 8 metabolites.
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???????????????????????? ???????????? ???????????????????????????????? Platanus ??acerifolia (Aiton) Willd. ?? ?????????????????? ??????????????????????

2014
The variation range of climatic conditions within the introduction area of Platanus??acerifolia is determined. Winter hardiness is defined as the critical factor of the species viability in the south east of Ukraine. An integral scale is developed to assess the viability of young P.??acerifolia trees in the alley plantation in the city of Donetsk ...
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AINTEGUMENTA-LIKE genes regulate reproductive growth and bud dormancy in Platanus acerifolia

Plant Cell Reports
Platanus acerifolia AIL genes PaAIL5a/b and PaAIL6b participate in FT-AP1/FUL-AIL pathways to regulate bud dormancy. In addition, PaAIL6a/b can promote flowering, and PaAIL5b and PaAIL6b affect floral development. Bud dormancy and floral induction are essential processes for perennial plants, they are both regulated by photoperiod, temperature, and ...
Fangfang Cai, Xin Jin, Linshan Han, Hui Chen, Changsheng Shao, Gehui Shi, Manzhu Bao, Yuqiang Sun, Jiaqi Zhang   +8 more
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Platanus acerifolia (London planetree)

PlantwisePlus Knowledge Bank, 2022
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Platanus ×acerifolia

2023
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Genome-Wide Analysis of the BBX Genes in Platanus × acerifolia and Their Relationship with Flowering and/or Dormancy

International Journal of Molecular Sciences, 2023
Manzhu Bao, Fangfang Cai
exaly  

Bioassay-Guided Isolation of New Flavonoid Glycosides from Platanus × acerifolia Leaves and Their Staphylococcus aureus Inhibitory Effects

Molecules, 2022
Xiying Wu, Ezzat E A Osman, Jin-Feng Hu   +2 more
exaly  

New Prenylated Flavanones from Platanus acerifolia Buds

Journal of Natural Products, 1986
Mourad Kaouadji, Patrick Ravanel, Anne-Marie Mariotte   +2 more
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