nitrogen heterocyclic ring
511-Methylimidazole — IUPAC name 1 Methylimidazole …
52Piridina — Nombre IUPAC Piridina Otros nombres Azabenceno, Azina, py Fórmula empírica C …
53Nucleic acid analogues — Not to be confused with degenerate bases. For phosphoramidite synthesis of nucleic acids, see Oligonucleotide synthesis. RNA with its nucleobases to the left and DNA to the right. Nucleic acid analogues are compounds structurally similar (analog) …
54Development of dipeptidyl peptidase-4 inhibitors — Dipeptidyl peptidase 4 inhibitors (DPP 4 inhibitors) are enzyme inhibitors that inhibit the enzyme dipeptidyl peptidase 4 (DPP 4) and are a potent treatment for type 2 diabetes. Inhibition of the DPP 4 enzyme prolongs and enhances the activity of …
55Sulfur — This article is about the chemical element. For other uses, see Sulfur (disambiguation). phosphorus ← sulfur → chlorine …
56Chemical bond — A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms. The bond is caused by the electromagnetic force attraction between opposite charges, either between electrons and… …
57Benzimidazole — Chembox new ImageFile = Benzimidazole chemical structure.png ImageSize = IUPACName = 1H benzimidazole OtherNames = Section1 = Chembox Identifiers CASNo = 51 17 2 PubChem = 5798 SMILES = c1cccc2ncnc12 Section2 = Chembox Properties C=7|H=6|N=2… …
58pyrazole — /pir euh zohl , zawl /, n. Chem. 1. any of the group of heterocyclic compounds containing three carbon atoms, two adjacent nitrogen atoms, and two double bonds in the ring. 2. the parent compound, C3H4N2. [1885 90; PYR + AZOLE] * * * ▪ chemical… …
59Pyrazole — Chembox new ImageFileL1=Pyrazole numbering.png ImageSizeL1=100px ImageFileR1=Pyrazole3d.png ImageSizeR1=100px IUPACName=Pyrazole OtherNames=1,2 diazole Section1= Chembox Identifiers CASNo=288 13 1 PubChem= ChemSpiderID = 1019 SMILES=C1=CC=NN1… …
601,4,2-Dithiazole — IUPAC name 1,4,2 Dithiazole …
