Search Results - "Matikainen Jorma"

Toxicity of Fatty Acid autoxidation products: highest anti-microbial toxicity in the initial oxidative phase by Matikainen, Jorma, Lehtinen, Markku, Pelttari, Eila, Elo, Hannu

“…The autoxidation-degradation processes of polyunsaturated fatty acids give rise to toxic products, and the relative toxicity at different stages of the process…”
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Adduct formed by chromium trioxide and zwitterionic quinolinic acid by Sundberg Markku, Uggla Rolf, Sillanpää Reijo, Zborowski Krzysztof, Sánchez-González Angel, Matikainen Jorma, Kaltia Seppo, Hase Tapio

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A novel intramolecular cyclization reaction: Facile solvent-free microscale synthesis suitable for rapid production of libraries of 3-amino-1,2,4-triazines and for combinatorial chemistry by MATIKAINEN, Jorma K. T, ELO, Hannu O

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Determination of degree of oxidation of methyl linoleate and linolenate by weighing method by Matikainen, Jorma, Laantera, Matti, Kaltia, Seppo

“…Autoxidation of methyl linolenate and linoleate was investigated at room temperature in the light and dark during a period of 2 mon using a weighing method…”
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Potent activity of the lichen antibiotic (+)-usnic acid against clinical isolates of vancomycin-resistant enterococci and methicillin-resistant Staphylococcus aureus by Elo, Hannu, Matikainen, Jorma, Pelttari, Eila

“…Vancomycin-resistant enterococci (VRE) and methicillin-resistant staphylococci, most notably methicillin-resistant Staphylococcus aureus (MRSA), are serious…”
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Does yawning increase arousal through mechanical stimulation of the carotid body? by Matikainen, Jorma, Elo, Hannu

“…Summary Yawning is a stereotyped event that occurs in humans and animals from fish to mammals, but neither its mechanisms nor its functions are entirely known…”
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The Heck reaction of polymer-supported allylamine with aryl iodides by Leikoski, Tuomo, Wrigstedt, Pauli, Helminen, Jussi, Matikainen, Jorma, Sipilä, Jussi, Yli-Kauhaluoma, Jari

“…The Heck reaction of Wang resin-bound allylamine with aryl iodides produces various, substituted cinnamylamines. The catalyst and additive system consisting of…”
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Erratum: Solid-phase synthesis of N-(buta-2,3,-dien-1-yl)amides by the Crabbé reaction by Leikoski, Tuomo, Wrigstedt, Pauli, Matikainen, Jorma, Sipilä, Jussi, Yli-Kauhaluoma, Jari

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Solid-phase synthesis of N-(buta-2,3-dien-1-yl)amides by the Crabbé reaction by Leikoski, Tuomo, Wrigstedt, Pauli, Matikainen, Jorma, Sipilä, Jussi, Yli-Kauhaluoma, Jari

“…The Crabbé homologation of polymer-supported propargylamine with paraformaldehyde, CuI, and dicyclohexylamine in 1,4-dioxane at 100 °C, followed by cleavage…”
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Synthesis of Ethyl 5 Z ,9 Z ,12 Z ‐octadecatrienoate (ethyl pinolenate) and Methyl 12 Z ,15 Z ‐octadecadienoate by Kaltia, Seppo, Matikainen, Jorma, Ala‐Peijari, Maija, Hase, Tapio

“…Pinolenic acid (5 Z ,9 Z ,12 Z ‐octadecatrienoic acid, 1a ), one of the most abundant trienoic fatty acids in nature, is very difficult to obtain in quantity…”
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Synthesis of Ethyl 5Z,9Z,12Z-octadecatrienoate (ethyl pinolenate) and Methyl 12Z,15Z-octadecadienoate by Kaltia, Seppo, Matikainen, Jorma, Ala-Peijari, Maija, Hase, Tapio

“…Pinolenic acid (5Z,9Z,12Z-octadecatrienoic acid, 1a), one of the most abundant trienoic fatty acids in nature, is very difficult to obtain in quantity in a…”
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A study of 1,5-hydrogen shift and cyclization reactions of an alkali isomerized methyl linolenoate by Matikainen, Jorma, Kaltia, Seppo, Ala-Peijari, Maija, Petit-Gras, Ninna, Harju, Kirsi, Heikkilä, Jaakko, Yksjärvi, Raija, Hase, Tapio

“…Heating a mixture formed by alkali isomerization of methyl linolenoate ( 1 ) produces a complex mixture with the bicyclic hexahydroindenoic esters…”
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Development of a Novel Hapten for Radioimmunoassay of the Lignan, Enterolactone in Plasma (Serum). Total Synthesis of (±)- trans-5-Carboxymethoxyenterolactone and Several Analogues by Mäkelä, Taru, Matikainen, Jorma, Wähälä, Kristiina, Hase, Tapio

“…A recently developed method for the analysis of the mammalian lignan, enterolactone 1, is based on time-resolved fluoroimmunoassay (TR-FIA) using an europium…”
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Antimicrobial Activity of the Marine Alkaloids Haminol and Pulo’upone and Related Compounds by Pelttari, Eila, Matikainen, Jorma, Elo, Hannu

“…The marine alkaloids haminol A, haminol B and pulo’upone as well as 17 related compounds (twelve 2-substituted pyridine derivatives, four 3-substituted ones…”
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Diastereoselectivity in Reactions of Lithiated 2-Phenylthiomethylthiotetrahydropyrans by Sipilä, Kaija, Hase, Tapio, Koskimies, Jorma, Matikainen, Jorma, Kansikas, Jarno

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1,5-Hydrogen shift and other isomerization reactions of certain ethyl octadecatrienoates by Matikainen, Jorma, Kaltia, Seppo, Hämäläinen, Markku, Hase, Tapio

“…Four new octadecatrienoic acid ethyl esters (4–7) were synthesized. On heating these undergo cyclization, via an intramolecular Diels-Alder (IMDA) reaction,…”
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Effect of hydrogen bonding on coordination in trans-di( Z-animobenzoato- O)di(1,3-diaminopropane- N, N′)copper(II) ( Z = 2, 3 or 4) complex units by Sundberg, Markku R., Koskimies, Jorma K., Matikainen, Jorma, Tylli, Henrik

“…The crystal structures of the series of compounds containing the di( Z-aminobenzoato- O)di(1,3-diaminopropane- N, N′)copper(II) ( Z = 2, 3 or 4) coordination…”
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Diastereoselectivity in Reactions of Lithiated 2-Phenylthiomethylthiotetrahydropyrans by Sipilä, Kaija, Hase, Tapio, Koskimies, Jorma, Matikainen, Jorma, Kansikas, Jarno

“…Diastereoselectivities of up to 95:5 in alkylations of lithiated O,S,S-acetals are rationalized by the locked conformation of the five-membered ring caused by…”
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Plasticity of Cl−Te−Cl Fragments. Synthesis, Single-Crystal X-ray, and NBO Study of (1-Thia-2-tellura-1-phenyl-4-chloro)cyclopentane 2,2,2-Trichloride by Sundberg, Markku R, Laitalainen, Tarja, Bergman, Jan, Uggla, Rolf, Matikainen, Jorma, Kaltia, Seppo

“…Tellurium tetrachloride and allylphenyl sulfide react to form (1-thia-2-tellura-1-phenyl-4-chloro)cyclopentane 2,2,2-trichloride. The crystal and molecular…”
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Dissimilarities in trans-di(4-methoxybenzoato- O)-bis(1,3-diaminopropane- N, N′)M(II) (M = Cu, Ni) complexes by Sundberg, Markku R., Tylli, Henrik, Matikainen, Jorma, Böök, Tommy, Uggla, Rolf, Valkeapää, Markus

“…The structures of trans-di(4-methoxybenzoato- O)bis(1,3-diaminopropane- N, N′)Cu(II) ( 1) and the corresponding nickel(II) analogue ( 2) were determined by…”
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