Category: 71856-54-7

Category: benzothiophene. So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic. Compound: 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile, is researched, Molecular C10H7BrN4, CAS is 71856-54-7, about Synthesis and adenosine receptor affinity of a series of pyrazolo[3,4-d]pyrimidine analogs of 1-methylisoguanosine.

Two series of pyrazolo[3,4-d]pyrimidine analogs I (R = Ph, substituted Ph; R1 = Me; R = Ph, R1 = Et, Pr, Bu, Ph; R = 3-ClC6H4, R1 = Et, Pr, Bu) of 1-methylisoguanosine have been synthesized. All I were tested for A1 adenosine receptor affinity by using a (R)-{3H}-N6-(phenylisopropyl)adenosine binding assay. The 3-chlorophenyl group showed the greatest activity in the N1-position and the Bu group produced the greatest activity in the N5-position. Combination of the best substituent in each of these positions enhanced the overall activity. The most potent compound was I (R = 3-C6H4Cl, R1 = Bu) (II) with an IC50 of 6.4 × 10-6M. Selectivity at the receptor subclasses was examined by performing an A2 adenosine receptor affinity assay with [3H]CGS 21680. This series of compounds were slightly less potent at A2 receptors. II was the most potent compound with an IC50 of 19.2 × 10-6M.

《Synthesis and adenosine receptor affinity of a series of pyrazolo[3,4-d]pyrimidine analogs of 1-methylisoguanosine》 provides a strategy for the preparation of materials with excellent comprehensive properties, which is conducive to broaden the application field of this compound(5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile)Category: benzothiophene.

Reference:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Harden, Fiona A.; Quinn, Ronald J.; Scammells, Peter J. researched the compound: 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile( cas:71856-54-7 ).Reference of 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile.They published the article 《Synthesis and adenosine receptor affinity of a series of pyrazolo[3,4-d]pyrimidine analogs of 1-methylisoguanosine》 about this compound( cas:71856-54-7 ) in Journal of Medicinal Chemistry. Keywords: methylisoguanosine analog pyrazolopyrimidine; aminoalkylarylpyrazolopyrimidinone preparation adenosine receptor affinity. We’ll tell you more about this compound (cas:71856-54-7).

Two series of pyrazolo[3,4-d]pyrimidine analogs I (R = Ph, substituted Ph; R1 = Me; R = Ph, R1 = Et, Pr, Bu, Ph; R = 3-ClC6H4, R1 = Et, Pr, Bu) of 1-methylisoguanosine have been synthesized. All I were tested for A1 adenosine receptor affinity by using a (R)-{3H}-N6-(phenylisopropyl)adenosine binding assay. The 3-chlorophenyl group showed the greatest activity in the N1-position and the Bu group produced the greatest activity in the N5-position. Combination of the best substituent in each of these positions enhanced the overall activity. The most potent compound was I (R = 3-C6H4Cl, R1 = Bu) (II) with an IC50 of 6.4 × 10-6M. Selectivity at the receptor subclasses was examined by performing an A2 adenosine receptor affinity assay with [3H]CGS 21680. This series of compounds were slightly less potent at A2 receptors. II was the most potent compound with an IC50 of 19.2 × 10-6M.

《Synthesis and adenosine receptor affinity of a series of pyrazolo[3,4-d]pyrimidine analogs of 1-methylisoguanosine》 provides a strategy for the preparation of materials with excellent comprehensive properties, which is conducive to broaden the application field of this compound(5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile)Reference of 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile.

Reference:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Synthesis and adenosine receptor affinity of a series of pyrazolo[3,4-d]pyrimidine analogs of 1-methylisoguanosine, published in 1991-09-30, which mentions a compound: 71856-54-7, mainly applied to methylisoguanosine analog pyrazolopyrimidine; aminoalkylarylpyrazolopyrimidinone preparation adenosine receptor affinity, Application In Synthesis of 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile.

Two series of pyrazolo[3,4-d]pyrimidine analogs I (R = Ph, substituted Ph; R1 = Me; R = Ph, R1 = Et, Pr, Bu, Ph; R = 3-ClC6H4, R1 = Et, Pr, Bu) of 1-methylisoguanosine have been synthesized. All I were tested for A1 adenosine receptor affinity by using a (R)-{3H}-N6-(phenylisopropyl)adenosine binding assay. The 3-chlorophenyl group showed the greatest activity in the N1-position and the Bu group produced the greatest activity in the N5-position. Combination of the best substituent in each of these positions enhanced the overall activity. The most potent compound was I (R = 3-C6H4Cl, R1 = Bu) (II) with an IC50 of 6.4 × 10-6M. Selectivity at the receptor subclasses was examined by performing an A2 adenosine receptor affinity assay with [3H]CGS 21680. This series of compounds were slightly less potent at A2 receptors. II was the most potent compound with an IC50 of 19.2 × 10-6M.

After consulting a lot of data, we found that this compound(71856-54-7)Application In Synthesis of 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile can be used in many types of reactions. And in most cases, this compound has more advantages.

Reference:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Harden, Fiona A.; Quinn, Ronald J.; Scammells, Peter J. researched the compound: 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile( cas:71856-54-7 ).Related Products of 71856-54-7.They published the article 《Synthesis and adenosine receptor affinity of a series of pyrazolo[3,4-d]pyrimidine analogs of 1-methylisoguanosine》 about this compound( cas:71856-54-7 ) in Journal of Medicinal Chemistry. Keywords: methylisoguanosine analog pyrazolopyrimidine; aminoalkylarylpyrazolopyrimidinone preparation adenosine receptor affinity. We’ll tell you more about this compound (cas:71856-54-7).

Two series of pyrazolo[3,4-d]pyrimidine analogs I (R = Ph, substituted Ph; R1 = Me; R = Ph, R1 = Et, Pr, Bu, Ph; R = 3-ClC6H4, R1 = Et, Pr, Bu) of 1-methylisoguanosine have been synthesized. All I were tested for A1 adenosine receptor affinity by using a (R)-{3H}-N6-(phenylisopropyl)adenosine binding assay. The 3-chlorophenyl group showed the greatest activity in the N1-position and the Bu group produced the greatest activity in the N5-position. Combination of the best substituent in each of these positions enhanced the overall activity. The most potent compound was I (R = 3-C6H4Cl, R1 = Bu) (II) with an IC50 of 6.4 × 10-6M. Selectivity at the receptor subclasses was examined by performing an A2 adenosine receptor affinity assay with [3H]CGS 21680. This series of compounds were slightly less potent at A2 receptors. II was the most potent compound with an IC50 of 19.2 × 10-6M.

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Reference:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

Reference of 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile, is researched, Molecular C10H7BrN4, CAS is 71856-54-7, about Synthesis and adenosine receptor affinity of a series of pyrazolo[3,4-d]pyrimidine analogs of 1-methylisoguanosine. Author is Harden, Fiona A.; Quinn, Ronald J.; Scammells, Peter J..

Two series of pyrazolo[3,4-d]pyrimidine analogs I (R = Ph, substituted Ph; R1 = Me; R = Ph, R1 = Et, Pr, Bu, Ph; R = 3-ClC6H4, R1 = Et, Pr, Bu) of 1-methylisoguanosine have been synthesized. All I were tested for A1 adenosine receptor affinity by using a (R)-{3H}-N6-(phenylisopropyl)adenosine binding assay. The 3-chlorophenyl group showed the greatest activity in the N1-position and the Bu group produced the greatest activity in the N5-position. Combination of the best substituent in each of these positions enhanced the overall activity. The most potent compound was I (R = 3-C6H4Cl, R1 = Bu) (II) with an IC50 of 6.4 × 10-6M. Selectivity at the receptor subclasses was examined by performing an A2 adenosine receptor affinity assay with [3H]CGS 21680. This series of compounds were slightly less potent at A2 receptors. II was the most potent compound with an IC50 of 19.2 × 10-6M.

In addition to the literature in the link below, there is a lot of literature about this compound(5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile)Reference of 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile, illustrating the importance and wide applicability of this compound(71856-54-7).

Reference:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Harden, Fiona A.; Quinn, Ronald J.; Scammells, Peter J. researched the compound: 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile( cas:71856-54-7 ).Related Products of 71856-54-7.They published the article 《Synthesis and adenosine receptor affinity of a series of pyrazolo[3,4-d]pyrimidine analogs of 1-methylisoguanosine》 about this compound( cas:71856-54-7 ) in Journal of Medicinal Chemistry. Keywords: methylisoguanosine analog pyrazolopyrimidine; aminoalkylarylpyrazolopyrimidinone preparation adenosine receptor affinity. We’ll tell you more about this compound (cas:71856-54-7).

Two series of pyrazolo[3,4-d]pyrimidine analogs I (R = Ph, substituted Ph; R1 = Me; R = Ph, R1 = Et, Pr, Bu, Ph; R = 3-ClC6H4, R1 = Et, Pr, Bu) of 1-methylisoguanosine have been synthesized. All I were tested for A1 adenosine receptor affinity by using a (R)-{3H}-N6-(phenylisopropyl)adenosine binding assay. The 3-chlorophenyl group showed the greatest activity in the N1-position and the Bu group produced the greatest activity in the N5-position. Combination of the best substituent in each of these positions enhanced the overall activity. The most potent compound was I (R = 3-C6H4Cl, R1 = Bu) (II) with an IC50 of 6.4 × 10-6M. Selectivity at the receptor subclasses was examined by performing an A2 adenosine receptor affinity assay with [3H]CGS 21680. This series of compounds were slightly less potent at A2 receptors. II was the most potent compound with an IC50 of 19.2 × 10-6M.

Here is just a brief introduction to this compound(71856-54-7)Related Products of 71856-54-7, more information about the compound(5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile) is in the article, you can click the link below.

Reference:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile, is researched, Molecular C10H7BrN4, CAS is 71856-54-7, about Synthesis and adenosine receptor affinity of a series of pyrazolo[3,4-d]pyrimidine analogs of 1-methylisoguanosine, the main research direction is methylisoguanosine analog pyrazolopyrimidine; aminoalkylarylpyrazolopyrimidinone preparation adenosine receptor affinity.Name: 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile.

Two series of pyrazolo[3,4-d]pyrimidine analogs I (R = Ph, substituted Ph; R1 = Me; R = Ph, R1 = Et, Pr, Bu, Ph; R = 3-ClC6H4, R1 = Et, Pr, Bu) of 1-methylisoguanosine have been synthesized. All I were tested for A1 adenosine receptor affinity by using a (R)-{3H}-N6-(phenylisopropyl)adenosine binding assay. The 3-chlorophenyl group showed the greatest activity in the N1-position and the Bu group produced the greatest activity in the N5-position. Combination of the best substituent in each of these positions enhanced the overall activity. The most potent compound was I (R = 3-C6H4Cl, R1 = Bu) (II) with an IC50 of 6.4 × 10-6M. Selectivity at the receptor subclasses was examined by performing an A2 adenosine receptor affinity assay with [3H]CGS 21680. This series of compounds were slightly less potent at A2 receptors. II was the most potent compound with an IC50 of 19.2 × 10-6M.

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Reference:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

Computed Properties of C10H7BrN4. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile, is researched, Molecular C10H7BrN4, CAS is 71856-54-7, about Synthesis and adenosine receptor affinity of a series of pyrazolo[3,4-d]pyrimidine analogs of 1-methylisoguanosine. Author is Harden, Fiona A.; Quinn, Ronald J.; Scammells, Peter J..

Two series of pyrazolo[3,4-d]pyrimidine analogs I (R = Ph, substituted Ph; R1 = Me; R = Ph, R1 = Et, Pr, Bu, Ph; R = 3-ClC6H4, R1 = Et, Pr, Bu) of 1-methylisoguanosine have been synthesized. All I were tested for A1 adenosine receptor affinity by using a (R)-{3H}-N6-(phenylisopropyl)adenosine binding assay. The 3-chlorophenyl group showed the greatest activity in the N1-position and the Bu group produced the greatest activity in the N5-position. Combination of the best substituent in each of these positions enhanced the overall activity. The most potent compound was I (R = 3-C6H4Cl, R1 = Bu) (II) with an IC50 of 6.4 × 10-6M. Selectivity at the receptor subclasses was examined by performing an A2 adenosine receptor affinity assay with [3H]CGS 21680. This series of compounds were slightly less potent at A2 receptors. II was the most potent compound with an IC50 of 19.2 × 10-6M.

Here is a brief introduction to this compound(71856-54-7)Computed Properties of C10H7BrN4, if you want to know about other compounds related to this compound(71856-54-7), you can read my other articles.

Reference:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem