Examples of 'saturated heterocyclic' in a sentence
Meaning of "saturated heterocyclic"
saturated heterocyclic: a type of chemical compound with multiple carbon rings
How to use "saturated heterocyclic" in a sentence
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saturated heterocyclic
Examples of saturated heterocyclic groups include pyrrolidyl and tetrahydropyranyl.
Heterocyclic includes partially and fully saturated heterocyclic groups.
Saturated heterocyclic ring synthesis.
Nitrogen-containing saturated heterocyclic compound.
A saturated heterocyclic ring refers to a heterocyclic ring containing no unsaturated carbon atoms.
The term or “ heterocycloalkyl ” is used to refer to saturated heterocyclic groups.
The saturated heterocyclic residue represented by Q includes those represented by the following formulas.
The term " heterocyclic group " refers to aromatic or completely saturated heterocyclic groups.
In a fourth step, if saturated heterocyclic rings are desired, hydrogenation is carried out.
This includes unsaturated, partially saturated and saturated heterocyclic ring systems.
Examples of partially saturated heterocyclic radicals include dihydrothiophene, dihydropyran, and dihydrofuran.
A is preferably lower alkyl, monocyclic nitrogen-containing saturated heterocyclic group and phenyl.
A saturated heterocyclic group optionally having an alkyl group having 1 to 6 carbon atoms is preferred.
Specific examples of the substituent ( s ) include saturated heterocyclic groups such as a pyrrolidinyl group.
Suitable saturated heterocyclic rings include piperazine, morpholine, piperidine, tetrahydrofuran and tetrahydrothiophene.
See also
Re and Rd may be joined to each other to form a monocyclic saturated heterocyclic ring ;.
Examples of partially saturated heterocyclic radicals include dihydrothiophene, dihydropyran, oxazolinyl, dihydrofuran and dihydrothiazole.
The compound according to Claim 1, wherein Q is a saturated heterocyclic residue.
Where Substituent A represents a saturated heterocyclic group, we particularly prefer pyrrolidinyl groups.
Saturated heterocyclic groups include piperidine, morpholine, thiomorpholine.
Ring A is a nitrogen-containing saturated heterocyclic group which may contain sulfur or oxygen ;.
A saturated heterocyclic group chosen from tetrahydrofuryl, tetrahydropyranyl, piperidyl and pyrrolidinyl groups ;.
The term “ heterocycloalkyl ” denotes saturated heterocyclic rings.
The 6-membered saturated heterocyclic ring represented by ring A is preferably dioxane or hexahydropyrimidine.
The term " cycloalkyl ", as used herein also includes saturated heterocyclic groups.
A is phenylene, a divalent saturated heterocyclic group, or a divalent unsaturated heterocyclic group ;.
G is an optionally substituted 5-membered heteroaromatic ring or 5-membered saturated or partially saturated heterocyclic ring ;.
The saturated heterocyclic ring may be substituted by methyl, oxo, or hydroxy.
Further, examples of nitrogen-containing saturated heterocyclic rings may include the following,.
Examples of saturated heterocyclic groups are dioxane, piperidine, piperazine, pyrrolidine, morpholine and thiomorpholine.
However, it is preferably a non-aromatic heterocyclic group, and more preferably a saturated heterocyclic group.
The monocyclic nitrogen-containing saturated heterocyclic group is preferably pyrrolidinyl, piperidinyl, azepanyl, azocanyl or morpholinyl.
Is hydrogen, unsubstituted alkyl, substituted alkyl, cycloalkyl, cycloalkenyl, a saturated heterocyclic group or an aromatic group ;.
Particular saturated heterocyclic groups are pyrrolidine, piperidine, morpholine, piperazine, and N-methyl piperazine.
The substituent of the oxygen-containing saturated heterocyclic group is a C1-C6 alkyl group.
Similarly, a saturated heterocyclic ring system may be monocyclic or polycyclic ( e.g. bicyclic ).
Compounds according to claim 8, wherein NR ² R ³ represents a 6-membered saturated heterocyclic ring.
Preferably W represents a saturated heterocyclic ring, more preferably, an azetidine, piperidine, pyrrolidine, piperazine or morpholine ring.
Examples or saturated heterocyclic radicals include e.g. pyrrolidinyl, imidazolidinyl, piperidino, piperazinyl, morpholinyl ; thiazolidinyl.
Examples of the 4 to 6-membered saturated heterocyclic group are azetidino, pyrrolidino, morpholino, and thiomorpholino.
Preferred saturated heterocyclic rings include piperidyl, aziridinyl, piperidinyl, piperazinyl, tetrahydrofurano, pyrrolyl, and tetrahydrothiophen-yl . rings.
Example of such substituted saturated heterocyclic groups include azetidinonyl, 2-pyrrolidinonyl, 2-oxazolidinonyl and 2-piperidinonyl groups.
Partially saturated heterocyclic groups include pyrazolines, for example 2-pyrazoline and 3-pyrazoline.
Examples of C3-12 saturated heterocyclic groups are pyrrolidinyl, piperidinyl, morpholinyl, piperazinyl, imidazolidinyl, azetidinyl and aziridinyl.
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