e-Drug3D offers a facility to explore FDA approved drugs and active metabolites (see the description).
2056 molecular structures approved between 1939 and 2022 with a molecular weight ≤ 2000 have been registered (last update: July 2022).
Data sets representative of the Structures and Experimental Properties of FDA-approved Drugs, Douguet D., ACS Med Chem Lett., 2018, 9(3):204-209. doi: 10.1021/acsmedchemlett.7b00462
Pihan E., Colliandre L., Guichou J.-F. and Douguet D., e-Drug3D: 3D structure collections dedicated to drug repurposing and fragment-based drug design, Bioinformatics, 2012, 28(11):1540-1541. doi: 10.1093/bioinformatics/bts186
Former versions of data sets are available at Zenodo
Download the current version of the e-Drug3D collection (sdf format file) ; one 3D conformer ; ionization of carboxylic acid, phosphate, phosphonate, phosphonoamide, amidinium and guanidinium groups. The datablock contains the ID, name (INN), CAS number and Status.
Download the e-Drug3D-PD data set in text format. Column/field value is separated by a semicolon. It contains the e-Drug3D ID, INN (drug name), CAS number, year of approval, Status, Primary target, ATC code(s), PDB codes and a list of targets extracted from (DrugCentral).
Pharmacokinetics (component 3/4)
Display metabolite groups (drugs and active metabolites belonging to the same family have been gathered in the same group. Thus, a structure is either a mother or an offspring of another one)
Download the e-Drug3D-PK data set in text format. Column/field value is separated by a semicolon. It contains the e-Drug3D ID, INN (drug name), CAS number, year of approval, Status, is_or_has a metabolite, routes of administration, Volume of distribution (VD), Clearance (Cl), Plasma Protein Binding (PPB), Half-life (t1/2), Bioavailability (F), Cmax/Tmax, comment on solubility.
FDA Registration Data (component 4/4)
Download the e-Drug3D-RD data set in text format. Column/field value is separated by a semicolon. It contains the ID, name (INN), CAS number, First year of approval, Status, KNApSAcK or NP-Atlas Id if natural product, all associated NDA numbers [FDA approval number, name of the label file in PDF format, company name, year of approval and commercial name of the drug] and the Indication/Therapeutic class information
Download the drug label files in PDF format (compressed directory). A label file is named with the NDA number. The NDA number is the approval number assigned by the FDA. A drug may possess several NDA numbers (see the above e-Drug3D-RD data set)
The structure of each drug is manually drawn and checked to assign the exact stereochemistry to chiral centers (enantiomers are different structures and are registered as such). Chemical structures have been extracted from drug labels and checked using the SciFinder/CAS database.
Active metabolites have been registered with the prefix "M " (except if the active metabolite structure has been approved under another name or possesses an INN).
FDA registration data are provided with a link to the FDA website.