Search Results - "Koissi, Niangoran"

A Student-Centered, Entrepreneurship Development (ASCEND) Undergraduate Summer Research Program: Foundational Training for Health Research by Jackson, Avis, Henry, Sherita, Jackman, Kevon M, Jones, Laundette, Kamangar, Farin, Koissi, Niangoran, Mehravaran, Shiva, Oni, Akinyele, Perrino, Carroll, Sheikhattari, Payam, Whitney, Erika, Hohmann, Christine F

“…Increasing the participation of students of African descent and other minoritized populations in the scientific workforce is imperative in generating a more…”
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Trapping of a Cross-Link Formed by a Major Purine Adduct of a Metabolite of the Carcinogen N‑Nitrosomorpholine by Inorganic and Biological Reductants by Koissi, Niangoran, Fishbein, James C

“…3-Hydroperoxy-N-nitrosomorpholine in buffered aqueous media in the presence of calf thymus DNA was treated with a phosphine reductant to generate the transient…”
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Lactone Metabolite Common to the Carcinogens Dioxane, Diethylene Glycol, and N-Nitrosomorpholine: Aqueous Chemistry and Failure to Mediate Liver Carcinogenesis in the F344 Rat by Koissi, Niangoran, Shah, Niti H, Ginevan, Brandon, Eck, William S, Roebuck, Bill D, Fishbein, James C

“…1,4-Dioxan-2-one, 1, was synthesized, and the equilibrium constant between it and the hydrolysis product 2-(2-hydroxyethoxy) acetic acid, 2, was determined as…”
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Synthesis of Modified Nucleosides for Incorporation of Formyletheno and Carboxyetheno Adducts of Adenine Nucleosides into Oligonucleotides by Koissi, Niangoran, Lönnberg, Harri

“…Three protected derivatives of 1,N 6 -ethenoadenine nucleosides, viz. 3-[5-O-(4,4 ′-dimethoxytrityl) of 7-formyl-(1) and 7-(1,2-diacetyloxypropyl)-2…”
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Synthesis of an Oligonucleotide Analogue of Ethenoadenosine by Koissi, Niangoran, Lönnberg, Harri

“…A phosphoramidite building block derived from 11-carboxy-1,N 6 -ethenoadenosine has been prepared to be used in a solid supported oligonucleotide synthesis…”
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Reactions of 9-substituted guanines with bromomalondialdehyde in aqueous solution predominantly yield glyoxal-derived adducts by Ruohola, Anne-Mari, Koissi, Niangoran, Andersson, Sanna, Lepistö, Ilona, Neuvonen, Kari, Mikkola, Satu, Lönnberg, Harri

“…Reactions of 9-ethylguanine, 2'-deoxyguanosine and guanosine with bromomalondialdehyde in aqueous buffers over a wide pH-range were studied. The main products…”
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Reactions of Adenosine with Bromo- and Chloromalonaldehydes in Aqueous Solution: Kinetics and Mechanism by Mikkola, Satu, Koissi, Niangoran, Ketomäki, Kaisa, Rauvala, Susanna, Neuvonen, Kari, Lönnberg, Harri

“…Reactions of adenosine nucleosides with halogen substituted acetaldehydes and malonaldehydes have been studied and pseudo first‐order rate constants have been…”
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Reaction of nucleic acids with triformylmethane; a novel DNA-modifying agent by Niangoran, K, Kari, N, Harri, L

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CONDENSATION OF TRIFORMYLMETHANE WITH GUANOSINE by Koissi, Niangoran, Neuvonen, Kari, Munter, Tony, Kronberg, Leif, Lönnberg, Harri

“…Guanosine has been reacted with triformylmethane (TFM) in refluxing pyridine. Four different products, 4-7, were isolated by preparative RP-HPLC, and…”
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