A series of novel 2-chloro-pyridine derivatives containing flavone, chrome or dihydropyrazole moieties as potential telomerase inhibitors were synthesized. The bioassay tests showed that compounds 6e and 6f exhibited some effect against gastric cancer cell SGC-7901 with IC(50) values of 22.28+/-6.26 and 18.45+/-2.79 microg/mL, respectively. All title compounds were assayed for telomerase more ..
Target
BioActive Compounds: 6
Description:
Title: Synthesis and molecular docking studies of novel 2-chloro-pyridine derivatives containing flavone moieties as potential antitumor agents.
Abstract: A series of novel 2-chloro-pyridine derivatives containing flavone, chrome or dihydropyrazole moieties as potential telomerase inhibitors were synthesized. The bioassay tests showed that compounds 6e and 6f exhibited some effect against gastric cancer cell SGC-7901 with IC(50) values of 22.28+/-6.26 and 18.45+/-2.79 microg/mL, respectively. All title compounds were assayed for telomerase inhibition by a modified TRAP assay, the results showed that compound 6e can strongly inhibit telomerase with IC(50) value of 0.8+/-0.07 microM. Docking simulation was performed to position compound 6e into the active site of telomerase (3DU6) to determine the probable binding model.
(PMID: 20538457)
Abstract: A series of novel 2-chloro-pyridine derivatives containing flavone, chrome or dihydropyrazole moieties as potential telomerase inhibitors were synthesized. The bioassay tests showed that compounds 6e and 6f exhibited some effect against gastric cancer cell SGC-7901 with IC(50) values of 22.28+/-6.26 and 18.45+/-2.79 microg/mL, respectively. All title compounds were assayed for telomerase inhibition by a modified TRAP assay, the results showed that compound 6e can strongly inhibit telomerase with IC(50) value of 0.8+/-0.07 microM. Docking simulation was performed to position compound 6e into the active site of telomerase (3DU6) to determine the probable binding model.
(PMID: 20538457)
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: 10454
ChEMBL target type: Target is a single protein chain
ChEMBL Assay Data Source: Scientific Literature
ChEMBL Target ID: 10454
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 | IC50* | IC50 PubChem standard value |  | Float | μM | |
| 2 | BEI | Binding Efficiency Index(nM) | | Float | ||
| 3 | SEI | Surface Efficiency Index(nM) | | Float | ||
| 4 | IC50 activity comment | IC50 activity comment | String | |||
| 5 | IC50 standard flag | IC50 standard flag | | Integer | ||
| 6 | IC50 qualifier | IC50 qualifier | String | |||
| 7 | IC50 published value | IC50 published value | | Float | nM | |
| 8 | IC50 standard value | IC50 standard value | | Float | nM | |
| 9 | IC50 binding domains | IC50 binding domains | String |
* Activity Concentration.
Data Table (Concise)
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