在常温常压下稳定,应避免与强氧化剂或强还原剂接触。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-苄氧基-3-甲氧基苯甲醇 | 4-benzyloxy-3-methoxybenzyl alcohol | 33693-48-0 | C15H16O3 | 244.29 |
4-苄氧基-3-甲氧基苯甲醛 | 3-methoxy-4-(phenylmethoxy)benzaldehyde | 2426-87-1 | C15H14O3 | 242.274 |
4-(氯甲基)-2-甲氧基-1-苯基甲氧基苯 | 1-(benzyloxy)-4-(chloromethyl)-2-methoxybenzene | 33688-50-5 | C15H15ClO2 | 262.736 |
4-(溴甲基)-2-甲氧基-1-苯基甲氧基苯 | 1-(benzyloxy)-4-(bromomethyl)-2-methoxybenzene | 72724-00-6 | C15H15BrO2 | 307.187 |
4-羟基-3-甲氧基苯乙腈 | 4-hydroxy-3-methoxyphenylacetonitrile | 4468-59-1 | C9H9NO2 | 163.176 |
—— | β-(4-Benzyloxy-3-methoxy-benzyl)-α-thioxopropionsaeure | 1700-28-3 | C17H16O4S | 316.378 |
4-羟基-3-甲氧基苄醇 | 4-hydroxymethyl-2-methoxyphenol | 498-00-0 | C8H10O3 | 154.166 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-苄氧基-3-甲氧基苯乙胺 | 2-[4-(benzyloxy)-3-methoxyphenyl]ethylamine | 22231-61-4 | C16H19NO2 | 257.332 |
—— | 2-(4-(benzyloxy)-3-methoxyphenyl)-N-methylethanamine | 38171-33-4 | C17H21NO2 | 271.359 |
4-苄氧基-3-甲氧基苯乙酸 | 4-benzyloxy-3-methoxyphenylacetic acid | 29973-91-9 | C16H16O4 | 272.301 |
—— | 2-(4-(benzyloxy)-3-methoxyphenyl)acetyl chloride | 54313-35-8 | C16H15ClO3 | 290.746 |
2-(2-溴-5-甲氧基-4-苯基甲氧基苯基)乙腈 | [4-(Benzyloxy)-2-bromo-5-methoxyphenyl]acetonitrile | 65341-83-5 | C16H14BrNO2 | 332.197 |
—— | 1-(4-(benzyloxy)-3-methoxyphenyl)cyclobutanecarbonitrile | 1260902-74-6 | C19H19NO2 | 293.365 |
—— | 3-Benzyloxy-N-(4-benzyloxy-3-methoxy-phenaethyl)-phenylacetamid | 2006-42-0 | C31H31NO4 | 481.591 |
—— | 2-[4-(benzyloxy)-3-methoxyphenyl]-N-[3-(benzyloxy)-4-methoxyphenethyl]acetamide | 4672-96-2 | C32H33NO5 | 511.618 |
N-[4-(苄氧基)-3-甲氧基苯乙基]-2-[3-(苄氧基)-4-甲氧苯基]乙酰胺 | (3-benzyloxy-4-methoxy-phenyl)-acetic acid-(4-benzyloxy-3-methoxy-phenethylamide) | 1699-40-7 | C32H33NO5 | 511.618 |
The chromatin reader protein Spindlin1 plays an important role in epigenetic regulation, through which it has been linked to several types of malignant tumors. In the current work, we report on the development of novel analogs of the previously published lead inhibitor A366. In an effort to improve the activity and explore the structure–activity relationship (SAR), a series of 21 derivatives was synthesized, tested in vitro, and investigated by means of molecular modeling tools. Docking studies and molecular dynamics (MD) simulations were performed to analyze and rationalize the structural differences responsible for the Spindlin1 activity. The analysis of MD simulations shed light on the important interactions. Our study highlighted the main structural features that are required for Spindlin1 inhibitory activity, which include a positively charged pyrrolidine moiety embedded into the aromatic cage connected via a propyloxy linker to the 2-aminoindole core. Of the latter, the amidine group anchor the compounds into the pocket through salt bridge interactions with Asp184. Different protocols were tested to identify a fast in silico method that could help to discriminate between active and inactive compounds within the A366 series. Rescoring the docking poses with MM-GBSA calculations was successful in this regard. Because A366 is known to be a G9a inhibitor, the most active developed Spindlin1 inhibitors were also tested over G9a and GLP to verify the selectivity profile of the A366 analogs. This resulted in the discovery of diverse selective compounds, among which 1s and 1t showed Spindlin1 activity in the nanomolar range and selectivity over G9a and GLP. Finally, future design hypotheses were suggested based on our findings.