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Biosynthetic origins of the isoprene units of 4-nerolidylcatechol in Potomorphe umbellata
(2005-11-01)
The biosynthetic origins of the isoprene units of 4-nerolidylcatechol (1), the major constituent of Potomorphe umbellata, have been studied through feeding experiments with [14C]- and [13C]-glucose, and with precursors of ...
Biosynthetic origins of the isoprene units of 4-nerolidylcatechol in Potomorphe umbellata
(2005-11-01)
The biosynthetic origins of the isoprene units of 4-nerolidylcatechol (1), the major constituent of Potomorphe umbellata, have been studied through feeding experiments with [14C]- and [13C]-glucose, and with precursors of ...
Inhibitory effects of Piper umbellatum and Piper peltatum extracts towards myotoxic phospholipases A2 from Bothrops snake venoms: isolation of 4-nerolidylcatechol as active principle
(2005)
Phospholipases A2 (PLA2) are important constituents of snake venoms, being responsible for several of their toxic actions.
Extracts from plants used in folk medicine were screened for inhibition of the enzymatic activity ...
Inhibitory effects of Piper umbellatum and Piper peltatum extracts towards myotoxic phospholipases A2 from Bothrops snake venoms: isolation of 4-nerolidylcatechol as active principle
(2005)
Phospholipases A2 (PLA2) are important constituents of snake venoms, being responsible for several of their toxic actions.
Extracts from plants used in folk medicine were screened for inhibition of the enzymatic activity ...
Poly-ε-caprolactone nanoparticles loaded with 4-nerolidylcatechol (4-nc) for growth inhibition of microsporum canis
(2020-12-01)
Dermatophyte fungal infections are difficult to treat because they need long-term treatments. 4-Nerolidylcatechol (4-NC) is a compound found in Piper umbellatum that has been reported to demonstrate significant antifungal ...
Host-guest system of 4-nerolidylcatechol in 2-hydroxypropyl-beta-cyclodextrin: preparation, characterization and molecular modeling
(Springer, 2009-06-01)
The interaction of 4-nerolidylcatechol (4-NRC), a potent antioxidant agent, and 2-hydroxypropyl-beta-cyclodextrin (HP-beta-CD) was investigated by the solubility method using Fourier transform infrared (FTIR) methods in ...
Host-guest system of 4-nerolidylcatechol in 2-hydroxypropyl-beta-cyclodextrin: preparation, characterization and molecular modeling
(Springer, 2009-06-01)
The interaction of 4-nerolidylcatechol (4-NRC), a potent antioxidant agent, and 2-hydroxypropyl-beta-cyclodextrin (HP-beta-CD) was investigated by the solubility method using Fourier transform infrared (FTIR) methods in ...
In vitro bioassay guided anti-dermatophyte and cytotoxic activities from Piper umbellatum L. Miq. led to 4-nerolidylcatechol
(2020-01-01)
Dermatophytosis is a dermic disease caused by fungi. The aim of this study was to search anti-dermatophyte bioactive compounds in Piper umbellatum leaves. Cytotoxicity evaluation was performed against MRC-5 and HepG2 as a ...
Proteasome inhibition and ROS generation by 4-nerolidylcatechol induces melanoma cell death
(WILEY-BLACKWELLMALDEN, 2013-08-02)
Induction of apoptotic cell death in response to chemotherapy and other external stimuli has proved extremely difficult in melanoma, leading to tumor progression, metastasis formation and resistance to therapy. A promising ...