DrugDevCovid19

Tracking the relevant researches of CADD drug development against COVID-19

Pilaralisib

ID MW HBD HBA
56599306  541.045
RB NOA Rings logP
91043.40

Function

DrugBank ID:

DB11772


Description:

Pilaralisib is an orally available small molecule that selectively inhibits the activity of phosphoinositide-3 kinase (PI3K). Pilaralisib has been used in trials studying the treatment of Cancer, Lymphoma, Solid Tumors, Glioblastoma, and Breast Cancer, among others. [DrugBank]

Targets:

Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform (Humans) [DrugBank]

Pharmacodynamics:

In preclinical studies, Pilaralisib slowed tumor growth or caused tumor shrinkage in multiple preclinical cancer models, including breast, lung, ovarian, and prostate cancers, and gliomas. Pilaralisib has also been shown to enhance the anti- tumor effects of several chemotherapeutic agents and an inhibitor of epidermal growth factor receptor (EGFR) in preclinical cancer models. [DrugBank]

Structures

SMILES:

COc1ccc(Cl)c(Nc2nc3ccccc3nc2NS(=O)(=O)c2cccc(NC(=O)C(C)(C)N)c2)c1

2D structures:  

3D structures:  

Docking in target protein

Receptor: Mpro

Docking Site: Catalytic pocket

Ligand: Pilaralisib

Vina score: -8.8

Off-target analysis based on ligand similarity (Homo sapiens)

Step 1 - Target prediction for Pilaralisib: SwissTargetPrediction

Tips: Click on the link to jump to the 'SwissTargetPrediction' webserver. Select the species of 'Homo sapiens', and then paste the SMILES of Pilaralisib in the SMILES input box.

Step 2 - Blind docking for Pilaralisib: CB-Dock

Tips: Click on the link to jump to the 'CB-Dock' webserver. Upload the structure file of target predicted by 'SwissTargetPrediction' and the 2D/3D structure file of Pilaralisib to perform blind docking.