Tetrazoles are a class of synthetic organic heterocyclic compounds, consisting of a 5-member ring of four nitrogen and one carbon atom.
32.
"' Oxazines "'are heterocyclic compounds containing one oxygen and one nitrogen atom in a doubly unsaturated six-membered ring.
33.
"' Tetraphenylporphyrin "', abbreviated TPP or H 2 TPP, is a synthetic heterocyclic compound that resembles naturally occurring porphyrins.
34.
Consisting of five carbon atoms and one positively charged oxygen atom, it is a heterocyclic compound, resembling benzene with one substitution in the ring.
35.
Potassium " tert "-butoxide catalyzes the reaction of hydrosilanes and heterocyclic compounds to give the silyl derivatives, with release of H 2.
36.
Aldehyde oxidase is very concentrated in the liver, where it oxidizes multiple aldehydes and nitrogenous heterocyclic compounds, such as anti-cancer and immunosuppressive drugs.
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This reaction can be described as a very simple method of making hundreds if not thousands of heterocyclic compounds some of which have antibacterial activities and anticancer properties.
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Posthumously, she was awarded the Laureate Prize and diploma for her research on " Non-traditional methods of catalytic chemistry of heterocyclic compounds ".
39.
"' Benzotriazole "'( BTA ) is a heterocyclic compound containing three nitrogen atoms, with the chemical formula C 6 H 5 N 3.
40.
The resulting new derivatives of 3-acylaminopropanoic acids were transformed into various heterocyclic compounds : beta-lactams, 1, 3-oxazines, 2-imidazolidinones, etc.
