Seven new guanidine derivatives and a new isolated hypoxantine derivative

Seven new guanidine derivatives and a new isolated hypoxantine derivative Abstract Twelve guanidine derivatives (1–12), including seven new compounds (martensiiagms a – g, g, 1–7), a new hypoxantine derivative (martensiiagm h, 13), and 15 known compounds (14–28) were isolated from the whole body of Buthus martensi Karsch and identified by data analysis. Subsequent biological evaluations…

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A continuous resolution is a coup for the science of the United States, and the public

The American public deserves better. Science drives progress, but cannot do that with stopp funds and political stagnation. It’s time to finish the cycle. Science needs certainty and sustained financial growth, and the recognition of the Congress to undermine science changes US competitiveness in the world. Unfortunately, even the most carefully elaborated expenses bill of…

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