berotralstat   Click here for help

GtoPdb Ligand ID: 11347

Synonyms: BCX-7353 | BCX7353 | Orladeyo®
Approved drug PDB Ligand
berotralstat is an approved drug (FDA (2020), EMA (2021))
Compound class: Synthetic organic
Comment: Berotralstat (BCX7353) is an orally bioavailable inhibitor of plasma kallikrein, a proteinase that is encoded by the KLKB1 gene in humans [4]. Plasma kallikrein cleaves Lys-Arg and Arg-Ser bonds in (human) kininogen to release bradykinin. Inhibition of this activity is exploited to reduce bradykinin levels in human disease where abnormally elevated bradykinin induces pathologic vascular permeability and swelling, as seen in patients with hereditary angioedema (HAE; caused by loss of C1 inhibitor SERPING1 expression).
The 'flat' structure of berotralstat with no specified stereochemistry is claimed as compound 52h in Biocryst Pharmaceuticals' patent WO2015134998A1 [3].
Click here for help

Ligand Activity Visualisation Charts

These are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts.

✖

View interactive charts of activity data across species
2D Structure
Click here for help

2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

✖
Click here for structure editor
Physico-chemical Properties
Click here for help

Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the CDK toolkit. All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

✖
Hydrogen bond acceptors 6
Hydrogen bond donors 3
Rotatable bonds 11
Topological polar surface area 108.24
Molecular weight 562.21
XLogP 4.86
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
Click here for help

SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

✖
Canonical SMILES NCc1cccc(c1)n1nc(cc1C(=O)Nc1cc(ccc1F)[C@@H](c1cccc(c1)C#N)NCC1CC1)C(F)(F)F
Isomeric SMILES NCc1cccc(c1)n1nc(cc1C(=O)Nc1cc(ccc1F)[C@@H](c1cccc(c1)C#N)NCC1CC1)C(F)(F)F
InChI InChI=1S/C30H26F4N6O/c31-24-10-9-22(28(37-17-18-7-8-18)21-5-1-3-19(11-21)15-35)13-25(24)38-29(41)26-14-27(30(32,33)34)39-40(26)23-6-2-4-20(12-23)16-36/h1-6,9-14,18,28,37H,7-8,16-17,36H2,(H,38,41)/t28-/m1/s1
InChI Key UXNXMBYCBRBRFD-MUUNZHRXSA-N
Classification Click here for help
Compound class Synthetic organic
Approved drug? Yes (FDA (2020), EMA (2021))
IUPAC Name Click here for help
2-[3-(aminomethyl)phenyl]-N-[5-[(R)-(3-cyanophenyl)-(cyclopropylmethylamino)methyl]-2-fluorophenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide
International Nonproprietary Names Click here for help
INN number INN
10907 berotralstat
Synonyms Click here for help
BCX-7353 | BCX7353 | Orladeyo®
Database Links Click here for help
CAS Registry No. 1809010-50-1 (source: WHO INN record)
GtoPdb PubChem SID 440816716
PubChem CID 137528262
RCSB PDB Ligand 0RI
Search Google for chemical match using the InChIKey UXNXMBYCBRBRFD-MUUNZHRXSA-N
Search Google for chemicals with the same backbone UXNXMBYCBRBRFD
Search PubMed clinical trials berotralstat
Search PubMed titles berotralstat
Search PubMed titles/abstracts berotralstat
UniChem Compound Search for chemical match using the InChIKey UXNXMBYCBRBRFD-MUUNZHRXSA-N
UniChem Connectivity Search for chemical match using the InChIKey UXNXMBYCBRBRFD-MUUNZHRXSA-N