A series of amino analogs of 1,3-dihydro-1-phenyl-3-[[3-(trifluoromethyl)phenyl]imino]-2H-indol-2-one (1) were synthesized to improve aqueous solubility, while retaining high affinity for the human galanin Gal3 receptor. A very potent analog (9e, 1,3-dihydro-1-[3-(2-pyrrolidinylethoxy)phenyl]-3-[[3-(trifluoromethyl)phenyl]imino]-2H-indol-2-one, Ki=5 nM) shows good selectivity and solubility of 48 microg/mL at pH 7.4. ..more
Tested Compounds:
Description:
Title: Amino substituted analogs of 1-phenyl-3-phenylimino-2-indolones with potent galanin Gal3 receptor binding affinity and improved solubility.
Abstract: A series of amino analogs of 1,3-dihydro-1-phenyl-3-[[3-(trifluoromethyl)phenyl]imino]-2H-indol-2-one (1) were synthesized to improve aqueous solubility, while retaining high affinity for the human galanin Gal3 receptor. A very potent analog (9e, 1,3-dihydro-1-[3-(2-pyrrolidinylethoxy)phenyl]-3-[[3-(trifluoromethyl)phenyl]imino]-2H-indol-2-one, Ki=5 nM) shows good selectivity and solubility of 48 microg/mL at pH 7.4.
(PMID: 16730981)
Abstract: A series of amino analogs of 1,3-dihydro-1-phenyl-3-[[3-(trifluoromethyl)phenyl]imino]-2H-indol-2-one (1) were synthesized to improve aqueous solubility, while retaining high affinity for the human galanin Gal3 receptor. A very potent analog (9e, 1,3-dihydro-1-[3-(2-pyrrolidinylethoxy)phenyl]-3-[[3-(trifluoromethyl)phenyl]imino]-2H-indol-2-one, Ki=5 nM) shows good selectivity and solubility of 48 microg/mL at pH 7.4.
(PMID: 16730981)
Comment
Putative Target:
ChEMBL Target ID: 22226
Target Type: UNCHECKED
Pref Name: Unchecked
Confidence: Multiple direct protein targets may be assigned
Relationship Type: Direct protein target assigned
ChEMBL Target ID: 22226
Target Type: UNCHECKED
Pref Name: Unchecked
Confidence: Multiple direct protein targets may be assigned
Relationship Type: Direct protein target assigned
Categorized Comment
ChEMBL Assay Type: Binding
ChEMBL Assay Data Source: Scientific Literature
ChEMBL Target ID: 22226
ChEMBL target type: NULL
ChEMBL Assay Data Source: Scientific Literature
ChEMBL Target ID: 22226
ChEMBL target type: NULL
Result Definitions
| TID | Name | Description | Histogram | Type | Unit | |
|---|---|---|---|---|---|---|
| Outcome | The BioAssay activity outcome | Outcome | ||||
| 1 | Selectivity ratio activity comment | Selectivity ratio activity comment | String | |||
| 2 | Selectivity ratio standard flag | Selectivity ratio standard flag |  | Integer | ||
| 3 | Selectivity ratio qualifier | Selectivity ratio qualifier | String | |||
| 4 | Selectivity ratio published value | Selectivity ratio published value | | Float | ||
| 5 | Selectivity ratio standard value | Selectivity ratio standard value | | Float |
Data Table (Concise)
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