Examples of 'heterocycles' in a sentence
Meaning of "heterocycles"
Heterocycle is a noun used in chemistry to describe a cyclic compound that has atoms of at least two different elements in its ring structure
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- plural of heterocycle
How to use "heterocycles" in a sentence
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heterocycles
The majority of heterocycles found in agrochemicals are heteroaromatic.
Saturated heterocyclics form a subset of the heterocycles.
A triazine is a class of heterocycles which contains nitrogen.
Heterocycles also include and the like.
Particularly preferred heterocycles are tetrahydrofuran and tetrahydropyran.
Heterocycles are named according to their content and shape.
Applicable amines are aromatic heterocycles comprising nitrogen.
Other heterocycles may be formed in analogous reactions.
The spectral properties of these heterocycles are discussed.
Alternative heterocycles can be prepared and used.
Heteroaryl groups are optionally substituted as described for heterocycles.
Carbocycles and heterocycles can be optionally substituted.
Unsaturated heterocyclics form another subset of the heterocycles.
They are heterocycles of the triazine class.
The cyclic compound includes heterocycles.
See also
Preferred aromatic heterocycles are monocyclic or bicyclic aromatic heterocycles.
The present invention relates to bicyclic nitrogen heterocycles.
Sulfur heterocycles may include thiophene and tetrahydrothiophene.
The polyamines could contain heterocycles as part of their structure.
Heterocycles are optionally substituted as described herein.
Preferred among these nitrogen heterocycles are the vinyl pyrrolidones.
The heterocycles may be substituted or unsubstituted.
The aryl groups may also be heterocycles that are aromatic.
Heterocycles are intended to include heteroaryl and heterocycloalkyl groups.
Pesticidally active bicyclic heterocycles with sulphur containing substituents.
Heterocycles include some of the heteroaryls as defined above.
The purine nucleoside bases are notable polycyclic aromatic heterocycles.
In certain embodiments heterocycles and heterocyclic systems are unsubstituted.
Heteroaryls form a subset of heterocycles.
Preferred heterocycles are piperidyl and morpholinyl.
In the latter case the counterion may contain heterocycles.
Sulphur heterocycles may include thiophene and tetrahydrothiophene.
Halogens can also be introduced by direct halogenations of various heterocycles.
Heterocycles are commercially available or may be prepared by conventional methods.
The imidazolidine and pyrazolidine heterocycles comprise two nitrogen atoms.
Heterocycles may be monocyclic or polycyclic rings.
Fused nitrogen containing heterocycles and compositions thereof as kinase inhibitors.
Heterocycles may include heteroaryls exemplified by those defined above.
A heterocyclic ring moiety may consist of heterocycles or heterocycles and carbocycles.
These heterocycles may be fused to other heterocycles or to a phenyl group.
We now describe a novel series of bicyclic heterocycles as androgen receptor modulators.
These heterocycles being able to be substituted.
These oximes was converted to nitrile oxides by cycloaddition to provided these heterocycles.
These heterocycles can be fused to other heterocycles or to a phenyl group.
Monomethylation of nitrogeneous heterocycles.
Heterocycles may also be polycycles.
A porphyrin is a compound containing four nitrogen heterocycles arranged in a cyclic structure.
The heterocycles are as defined above.
Additional methods are known to those skilled in the art to form heterocycles.
Heterocycles can be optionally substituted.
