Examples of 'heterocyclic ring' in a sentence
Meaning of "heterocyclic ring"
A heterocyclic ring refers to a ring-shaped chemical structure containing atoms from at least two different elements in its structure, typically including carbon as one of the elements. Heterocyclic rings are commonly found in various organic compounds, such as pharmaceuticals, agrochemicals, and dyes
How to use "heterocyclic ring" in a sentence
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heterocyclic ring
The heterocyclic ring can be unsubstituted or substituted.
A substitutable nitrogen on a heterocyclic ring may be optionally substituted.
The heterocyclic ring can be aromatic or saturated.
A particular example of the heterocyclic ring is a morpholinyl group.
Such heterocyclic ring may be optionally substituted.
Further variations of the heterocyclic ring were also described.
A heterocyclic ring may be unsubstituted or substituted.
A is preferably an aromatic ring or a heterocyclic ring.
Preferably the heterocyclic ring is a heteroaromatic ring.
Such a ring is referred to as a heterocyclic ring.
Preferably said heterocyclic ring is piperazinyl.
Heterocyclic ring systems are not aromatic.
Preferably the heterocyclic ring is saturated.
The reactive nitrogen may form part of a heterocyclic ring.
Z is a heterocyclic ring system selected from.
See also
The group includes benzofused heterocyclic ring systems.
Each heterocyclic ring has at least one heteroatom.
A nitrogen in the heterocycle or heterocyclic ring can optionally be quaternized.
The heterocyclic ring may be unsubstituted or substituted by lower alkyl.
It is more preferred that the heterocyclic ring is furan or thiophene.
A heterocyclic ring may be saturated.
O containing nitrogen in a heterocyclic ring.
Such a heterocyclic ring may be substituted with an oxo group.
Cycloalkyl groups do not comprise an aromatic ring or a heterocyclic ring.
The heterocyclic ring may optionally be an aromatic or unsaturated ring.
R will comprise a heterocyclic ring.
Each heterocyclic ring has at least one hetero atom.
R is preferably a phenyl or an heterocyclic ring.
A preferred heterocyclic ring is azetidinyl.
At least one nitrogen atom is present in the heterocyclic ring.
A condensed heterocyclic ring is included.
Also preferred are carboxylic acids comprising carbocyclic or heterocyclic ring.
The heterocyclic ring may optionally be an aromatic or saturated ring.
Y may be an aromatic heterocyclic ring.
The heterocyclic ring formed can be a fused ring or a spirocyclic ring.
And also preferably represent unsubstituted carbocyclic or heterocyclic ring.
Saturated heterocyclic ring synthesis.
A benzene ring can be condensed with the heterocyclic ring.
The heterocyclic ring may contain more than one heteroatom.
Bridged rings are also included in the definition of heterocycle or heterocyclic ring.
These substituents on the heterocyclic ring may be the same or different.
The heterocyclic ring may also be part of a multiple ring structure.
Analogous methods could be used for other heterocyclic ring systems.
A heterocyclic ring can be attached at any suitable heteroatom or carbon atom.
The carbon and nitrogen atoms of the heterocyclic ring are positionally disordered.
Each heterocyclic ring must have at least one nitrogen atom.
The cationic atom in the quaternary compound can be part of a heterocyclic ring.
Such aromatic heterocyclic ring may include furan and thiophene.
The point of the attachment may be carbon or heteroatom in the heterocyclic ring.
The heterocyclic ring may contain one or more oxo groups.
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I had to go into the ring to finish it myself
Examples of using Heterocyclic
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Dihydroisoindole in heterocyclic chemistry is a reduced form of isoindole
There was no information of a content of heterocyclic compounds
Sulflower is a stable heterocyclic octacirculene based on thiophene
