General Information of the Compound
Compound ID
CP0131605
Compound Name
FOSTAMATINIB
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Synonyms
901119-35-5
Fostamatinib
Fostamatinib [USAN:INN]
R 788
R-788
R-788 Free acid
R-935788 Free acid
R788
R7935788
SQ8A3S5101
Tavalisse
UNII-SQ8A3S5101
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Structure
Formula
C23H26FN6O9P
Molecular Weight
580.466
Canonical SMILES
COc1cc(Nc2ncc(F)c(Nc3ccc4OC(C)(C)C(=O)N(COP(O)(O)=O)c4n3)n2)cc(OC)c1OC
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InChI
InChI=1S/C23H26FN6O9P/c1-23(2)21(31)30(11-38-40(32,33)34)20-14(39-23)6-7-17(28-20)27-19-13(24)10-25-22(29-19)26-12-8-15(35-3)18(37-5)16(9-12)36-4/h6-10H,11H2,1-5H3,(H2,32,33,34)(H2,25,26,27,28,29)
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InChIKey
GKDRMWXFWHEQQT-UHFFFAOYSA-N
CAS
901119-35-5
Physicochemical Property
logP
3.0945
Rotatable Bonds
10
Heavy Atom Count
40
Polar Areas
186.72
Hydrogen Bond Donor Count
4
Hydrogen Bond Acceptor Count
12
Complexity
40

"RO5" indicates the cutoff set by lipinski's rule of five:

(1) Molecular weight less than 500 Dalton;

(2) xlogp less than 5;

(3) No more than 5 hbonddonor (Hydrogen Bond Donor Count);

(4) No more than 10 hbondacc (Hydrogen Bond Acceptor Count);

(5) No more than 10 rotbonds (Rotatable Bond Count).

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PubChem ID
CID: 11671467
SID: 125299332
ChEMBL ID
CHEMBL2103830
DrugBank ID
DB12010
Map of Molecular Bioactivity Related to the Compound
Map of Molecular Bioactivity Related to the Compound

Compound
Cell Line
Protein

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Compound
Protein ID: PT01441, Tyrosine-protein kinase SYK
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000003 Ramos Homo sapiens (Human)  1
1
IC50 = 267 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 IC50 = 17 nM
2 IC50 = 12000 nM
Clinical Information about the Compound
Drug 1 ( Fostamatinib )
Drug Name Fostamatinib
Company Rigel Pharmaceuticals
Indication
Immune thrombocytopenic purpura
Approved
Rheumatoid arthritis
Phase 3
Target(s)
Tyrosine-protein kinase SYK (SYK)
Modulator