The synthesis of new 4-amino substituted pyrazolo[3,4-d]pyrimidines along with their activity in cell-free enzymatic assays on Src and Abl tyrosine kinases is reported. Some compounds emerged as good dual inhibitors of the two enzymes, showed antiproliferative effects on two Bcr-Abl positive leukemia cell lines K-562 and KU-812, and induced apoptosis, as demonstrated by the PARP assay. Docking studies have been also performed to analyze the binding mode of compounds under study and to identify the structural determinants of their interaction with both Src and Abl. ..more
Related BioAssays
Related BioAssays
Target
BioActive Compounds: 39
Description:
Title: Synthesis, biological evaluation and docking studies of 4-amino substituted 1H-pyrazolo[3,4-d]pyrimidines.
Abstract: The synthesis of new 4-amino substituted pyrazolo[3,4-d]pyrimidines along with their activity in cell-free enzymatic assays on Src and Abl tyrosine kinases is reported. Some compounds emerged as good dual inhibitors of the two enzymes, showed antiproliferative effects on two Bcr-Abl positive leukemia cell lines K-562 and KU-812, and induced apoptosis, as demonstrated by the PARP assay. Docking studies have been also performed to analyze the binding mode of compounds under study and to identify the structural determinants of their interaction with both Src and Abl.
(PMID: 18342402)
Abstract: The synthesis of new 4-amino substituted pyrazolo[3,4-d]pyrimidines along with their activity in cell-free enzymatic assays on Src and Abl tyrosine kinases is reported. Some compounds emerged as good dual inhibitors of the two enzymes, showed antiproliferative effects on two Bcr-Abl positive leukemia cell lines K-562 and KU-812, and induced apoptosis, as demonstrated by the PARP assay. Docking studies have been also performed to analyze the binding mode of compounds under study and to identify the structural determinants of their interaction with both Src and Abl.
(PMID: 18342402)
Comment
Compounds with activity <= 50uM or explicitly reported as active by ChEMBL are flagged as active in this PubChem assay presentation.
Categorized Comment
ChEMBL Assay Type: Binding
ChEMBL Assay Data Source: Scientific Literature
ChEMBL Target ID: 10434
ChEMBL target type: Target is a single protein chain
ChEMBL Assay Data Source: Scientific Literature
ChEMBL Target ID: 10434
ChEMBL target type: Target is a single protein chain
Result Definitions
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| TID | Name | Description | Histogram | Type | Unit | |
|---|---|---|---|---|---|---|
| Outcome | The BioAssay activity outcome | Outcome | ||||
| 1 | Ki* | Ki PubChem standard value |  | Float | μM | |
| 2 | BEI | Binding Efficiency Index(nM) | | Float | ||
| 3 | SEI | Surface Efficiency Index(nM) | | Float | ||
| 4 | ID50 activity comment | ID50 activity comment | String | |||
| 5 | ID50 standard flag | ID50 standard flag | | Integer | ||
| 6 | ID50 qualifier | ID50 qualifier | String | |||
| 7 | ID50 published value | ID50 published value | | Float | nM | |
| 8 | ID50 standard value | ID50 standard value | | Float | nM | |
| 9 | ID50 binding domains | ID50 binding domains | String | |||
| 10 | Ki activity comment | Ki activity comment | String | |||
| 11 | Ki standard flag | Ki standard flag | | Integer | ||
| 12 | Ki qualifier | Ki qualifier | String | |||
| 13 | Ki published value | Ki published value | | Float | nM | |
| 14 | Ki standard value | Ki standard value | | Float | nM | |
| 15 | Ki binding domains | Ki binding domains | String |
* Activity Concentration.
Data Table (Concise)
Classification
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