The book is in no sense a monograph, as references to the sources, modes of extraction and detection, and physiological properties of the alkaloids are of the briefest, attention being ...

IN spite of the fact that modern fashions in chemical research have inclined towards the hormones and vitamins, much work has been accomplished during the past twenty years in the field of the ...

Alkaloids are chemicals that are mainly found in plants. For something to be considered an alkaloid, it must contain nitrogen and affect the human body, usually from a medicinal perspective.

Ergot alkaloids are a group of headache medicines that include dihydroergotamine (Migranal, Trudhesa, others) and ergotamine (Cafergot, Ergomar, Ergostat, others). These drugs are used only to ...

Since the early 1800s, practitioners of organic chemistry have been fascinated with a group of plant-derived compounds called "alkaloids." Alkaloids contain at least one nitrogen atom among other ...

The most potent of the related alkaloids was the mitragynine oxidation product 7-hydroxymitragynine. Its MOR potency was one-tenth that of morphine, while mitragynine’s was one-hundredth. On ...

We conducted an in-depth review of 140 reports of adverse events involving dietary supplements containing ephedra alkaloids that were submitted to the FDA between June 1, 1997, and March 31, 1999 ...

Plant-inspired alkaloids protect rice, kiwi and citrus from harmful bacteria Date: December 2, 2020 Source: American Chemical Society Summary: Plants get bacterial infections, just as humans do.

Tropane alkaloid biosynthesis in Hyoscyamus niger. The gene sequences for the enzymes in bold were addressed in this study. Credit: J. Amer. Soc. Hort. Sci. (2023). DOI: 10.21273/JASHS05309-23 ...