Examples of 'imidazole ring' in a sentence
Meaning of "imidazole ring"
imidazole ring - This phrase refers to a chemical structure commonly found in compounds such as histidine and histamine
How to use "imidazole ring" in a sentence
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imidazole ring
The imidazole ring of histidine is aromatic at all pH values.
Histidine has a side chain comprising an imidazole ring.
The imidazole ring can also be modified to avoid the unfavorable oxidation.
I is a bidentate ligand containing at least one imidazole ring.
Hydroxyl radicals can react with the imidazole ring to form imidazolone derivatives.
Histidine has a constrained geometry because it has a relatively small imidazole ring.
The weakly basic imidazole ring neutralizes iodine at a rate that allows for contact lens disinfection.
By the reaction of paraformaldehyde a nonsubstituted imidazole ring is formed.
The importance of the imidazole ring in UCA molecules was also demonstrated in our experiments.
A common characteristic of these compounds is that they have a completely substituted imidazole ring.
However, the imidazole ring is not always required to be protected.
ID NOE confirmed the regioisomeric position of SEM on the imidazole ring.
In this case, the imidazole ring can be a substituted or unsubstituted benzimidazole.
Scheme 3 illustrates the formation of the imidazole ring.
Compounds containing an unfused imidazole ring ( whether or not hydrogenated ) in the structure.
See also
This applies in particular to the NH-group in the imidazole ring.
All five atoms in the planar imidazole ring are sp2 hybridized.
The imidazole ring of the compounds of structure 1 exist in several tautomeric forms.
In particular, it relates to a polyether rubber having a group which contains a cationic imidazole ring.
Imidazole ring formation by the method of scheme 5 provides compound XXV.
In the hydrogenation step ( b ) the possible protecting group in the imidazole ring is eliminated simultaneously.
Method 16 Imidazole The imidazole ring can be constructed following the method of Matthews et al.
Or R5 may also be bound to one of the nitrogen atoms in the imidazole ring.
Containing an unfused imidazole ring (excluding hydantoin and its derivatives).
In another embodiment, C is an imidazole ring.
Imidazole ring formation,.
In one embodiment, C is an imidazole ring.
Producing an imidazole ring N7-alkylated purine nucleotide in said polynucleotide ;.
In the table R1 represents the substituent on the imidazole ring.
Selective bromination of the imidazole ring for example see, J. Org.
And iii ., it is preferred moreover that Het represents an imidazole ring.
The imidazole ring may also be substituted with one or more C 1 - C 6 alkyls.
N-methylation, N-glucuronidation and oxidation in the imidazole ring have also been observed.
Atoms C3A and C3B were two independent carbon atoms in an imidazole ring.
In one particular embodiment, the imidazole ring and R1 and R2 together form a group AA.
The compound of claim 5, wherein X is nitrogen and A is a fused imidazole ring.
In another particular embodiment, the imidazole ring and R1 and R2 together form a group AB.
Several substituents have been tried at the 4- and 5- positions on the imidazole ring.
Tautomerization of the imidazole ring of CLk-H81.
Few syntheses exist which result in the exclusive formation of 1,2,5-substitution on the imidazole ring.
The pKa of the basic centre of the imidazole ring was measured to be 4.53.
The compound of any of claims 1-14, wherein C is a pyrazole or imidazole ring.
The R3 substituent is only located on the imidazole ring on a N-ring atom.
Wherein in the above general formula ( 1 ), A+ is a group which contains a cationic imidazole ring.
This reaction closes the ring and produces a 5-membered imidazole ring of the purine nucleus ( AIR ),.
The compound of claim 16, wherein A is a fused imidazole ring.
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Chemical relationship of imidazole to its reduced derivatives
