105250-17-7Relevant articles and documents
New method for preparation of (2-aminopyridin-4-yl)methanol
Lifshits,Ostapchuk,Brel
, p. 744 - 745 (2015)
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Method for synthesizing 2-aminopyridine-4-methanol
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Paragraph 0022-0053, (2018/04/21)
The invention discloses a method for synthesizing 2-aminopyridine-4-methanol. The method comprises the following steps that 4-pyridylcarbinol reacts with an aqueous formamide solution to prepare a second compound; the second compound and a NaOH solution are mixed and placed into a reaction still, the temperature is controlled within 5-10 DEG C, a NaBrO solution is added dropwise into the reactionstill, after the dropwise addition is completed, the reaction is continuously conducted for 1-2 hours at the temperature, then the temperature is raised to 50-60 DEG C to enable the reaction to be conducted continuously for 1 hour and then reduced to room temperature, ethyl acetate is used for carrying out extraction several times, organic phases are combined, distillation under reduced pressure is conducted to remove ethyl acetate, and 2-aminopyridine-4-methanol is prepared. The synthesis method has the advantages that the operation is simple, the conditions are mild, few byproducts are generated, and the product purity and yield are high.
NOVEL COMPOUND, ORGANIC CATION TRANSPORTER 3 DETECTION AGENT, AND ORGANIC CATION TRANSPORTER 3 ACTIVITY INHIBITOR
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, (2016/08/17)
[Problem] The present invention addresses the problem of providing a novel compound. The present invention also addresses the problem of providing an OCT3 detection agent or an OCT3 activity inhibitor, which comprises the novel compound. [Solution] A compound represented by formula (A), a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof. ????????R1-R2-R3-R4?????(A)