intermedine, 10285-06-0

Articles:

PubMed:	Development and validation of a QuEChERS method coupled to liquid chromatography and high resolution mass spectrometry to determine pyrrolizidine and tropane alkaloids in honey.
PubMed:	Survey of pyrrolizidine alkaloids in seven varieties of Lappula squarrosa: An alternative source of heart-healthy vegetable oil.
PubMed:	Pyrrolizidine alkaloids in food and feed on the Belgian market.
PubMed:	The comparative toxicity of a reduced, crude comfrey (Symphytum officinale) alkaloid extract and the pure, comfrey-derived pyrrolizidine alkaloids, lycopsamine and intermedine in chicks (Gallus gallus domesticus).
PubMed:	Pro-toxic dehydropyrrolizidine alkaloids in the traditional Andean herbal medicine "asmachilca".
PubMed:	An in vitro comparison of the cytotoxic potential of selected dehydropyrrolizidine alkaloids and some N-oxides.
PubMed:	Recognition of pyrrolizidine alkaloid esters in the invasive aquatic plant Gymnocoronis spilanthoides (Asteraceae).
PubMed:	Semi-automated separation of the epimeric dehydropyrrolizidine alkaloids lycopsamine and intermedine: preparation of their N-oxides and NMR comparison with diastereoisomeric rinderine and echinatine.
PubMed:	Profiling of dehydropyrrolizidine alkaloids and their N-oxides in herbarium-preserved specimens of amsinckia species using HPLC-esi(+)MS.
PubMed:	Dehydropyrrolizidine alkaloids in two Cryptantha species: including two new open chain diesters one of which is amphoteric.
PubMed:	Detection of high levels of pyrrolizidine-N-oxides in the endangered plant Cryptantha crassipes (Terlingua Creek cat's-eye) using HPLC-ESI-MS.
PubMed:	Metabolism, genotoxicity, and carcinogenicity of comfrey.
PubMed:	Chiral stationary phases for separation of intermedine and lycopsamine enantiomers from Symphytum uplandicum.
PubMed:	Major components in the hairpencil secretion of a butterfly, Euploea mulciber (Lepidoptera, Danaidae): their origins and male behavioral responses to pyrrolizidine alkaloids.
PubMed:	Differential utilization of pyrrolizidine alkaloids by males of a danaid butterfly, Parantica sita, for the production of danaidone in the alar scent organ.
PubMed:	Sequestration and metabolism of protoxic pyrrolizidine alkaloids by larvae of the leaf beetle Platyphora boucardi and their transfer via pupae into defensive secretions of adults.
PubMed:	Biochemical processing of plant acquired pyrrolizidine alkaloids by the neotropical leaf-beetle Platyphora boucardi.
PubMed:	Toxic pyrrolyzidine alkaloids from three mongolian plants. a possible risk for cattle poisoning.
PubMed:	Pyrrolizidine alkaloids in Pulmonaria obscura.
PubMed:	Sequestration, metabolism and partial synthesis of tertiary pyrrolizidine alkaloids by the neotropical leaf-beetle Platyphora boucardi.
PubMed:	Preparative separation of pyrrolizidine alkaloids by high-speed counter-current chromatography.
PubMed:	Stereochemical inversion of pyrrolizidine alkaloids byMechanitis polymnia (Lepidoptera: Nymphalidae: Ithomiinae): Specificity and evolutionary significance.
PubMed:	Pyrrolizidine alkaloids in the arctiid mothHyalurga syma.
PubMed:	Investigation into the Presence of Pyrrolizidine Alkaloids in Eupatorium cannabinum by Means of Positive and Negative Ion Chemical Ionization GC-MS.
PubMed:	Synthesis of pyrrolizidine alkaloids indicine, intermedine, lycopsamine, and analogues and their N-oxides. Potential antitumor agents.
PubMed:	Pyrrolizidine alkaloids from Symphytum officinale L. and their percutaneous absorption in rats.
PubMed:	[Biological determination of intermedine in hypophysis and placenta of human embryos].
PubMed:	Inhibition of the secretion of intermedine by D-lysergic acid diethylamide (LSD 25) in the toad, Xenopus laevis.
PubMed:	The relation between ACTH and intermedine.