Results 181 to 190 of about 57,067 (241)

Guanidine Alkylation

ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
I. A. Larionova, A. V. Golounin, V. A. Sokolenko   +2 more
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Botulism and Guanidine

New England Journal of Medicine, 1968
Abstract A 57-year-old woman with a fatal disease, presumably botulism, was treated intermittently with guanidine hydrochloride over a 20-day period. Guanidine was given because it enhances the release of acetylcholine at the neuromuscular junction. During treatment, ptosis and extraocular palsies were relieved, strength in proximal muscles improved ...
M, Cherington, D W, Ryan
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The coordination chemistry of guanidines and guanidinates

Coordination Chemistry Reviews, 2001
Abstract Species containing the Y-shaped CN3 unit have recently attracted increasing attention as electronically and sterically flexible ligands. Neutral guanidines [(R2N)2CNR], guanidinates(−1) [(RN)2CNR2]− and guanidinates(2) [(RN)2CNR]2− are capable of exhibiting a variety of coordination modes and a range of donor properties leading to ...
Philip J. Bailey, Stuart Pace
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Guanidine and guanidine derivatives

1961
While the knowledge of the blood sugar lowering properties of the sulphonamide derivatives have been available for 20 years, the hypoglycaemic effect of guanidine was already known before insulin was discovered. The attempt performed 30 years ago in troducing synthalin, a derivative of guanidine, in diabetes mellitus therapy failed.
Werner Creutzfeldt, Hans-Dieter Söling
openaire   +1 more source

Natural Guanidine Derivatives

ChemInform, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Roberto G S, Berlinck, Miriam H, Kossuga
openaire   +2 more sources

Guanidine Derivatives in Medicine

New England Journal of Medicine, 1973
FIFTY years have passed since the introduction of insulin into medicine. It is not widely known that guanidine derivatives were first used in the therapy of diabetes at about the same time, and that the effects of guanidine in a biologic system were first described nearly 100 years ago.1 Over the years, a wide variety of guanidine derivatives have ...
Philip R. Steinmetz, Christine Balko, Frank Davidoff   +2 more
openaire   +2 more sources

Natural guanidine derivatives

Natural Product Reports, 1996
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +3 more sources

ChemInform Abstract: The Coordination Chemistry of Guanidines and Guanidinates

ChemInform, 2001
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Philip J. Bailey, Stuart Pace
openaire   +1 more source

Guanidine throws the riboswitch

Science Signaling, 2017
A bacterial riboswitch responds to endogenously produced guanidine.
openaire   +2 more sources

Characterization of guanidine carboxylases

Guanidine metabolism has been an overlooked aspect of the global nitrogen cycle until RNA sensors (riboswitches) were discovered in bacteria that bind the nitrogen-rich compound. The associated genes were initially proposed to detoxify guanidine from the cells.
M, Sinn, J, Techel, A, Joachimi, J S, Hartig   +3 more
openaire   +2 more sources