General Information of the Compound
Compound ID
CP0130086
Compound Name
8-(3,4-dimethoxystyryl)-1,3-diethyl-7-methyl-1H-purine-2,6(3H,7H)-dione
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Synonyms
(E)-8-(3,4-Dimethoxystyryl)-1,3-diethyl-7-methyl-3,7-dihydro-1H-purine-2,6-dione
(E)-8-(3,4-Dimethoxystyryl)-1,3-diethyl-7-methylxanthine
8-((1E)-2-(3,4-Dimethoxyphenyl)ethenyl)-1,3-diethyl-7-methyl-3,7-dihydro-1H-purine-2,6-dione
8-(2-(3,4-dimethoxyphenyl)ethenyl)-1,3-diethyl-3,7-dihydro-7-methyl-1H-purine-2,6-dione
8-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-1,3-diethyl-7-methylpurine-2,6-dione
Istradefylline
Istradefylline (JAN/USAN/INN)
Istradefylline [USAN:INN]
KW 6002
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Structure
Formula
C20H24N4O4
Molecular Weight
384.436
Canonical SMILES
CCn1c2nc(\C=C\c3ccc(OC)c(OC)c3)n(C)c2c(=O)n(CC)c1=O
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InChI
InChI=1S/C20H24N4O4/c1-6-23-18-17(19(25)24(7-2)20(23)26)22(3)16(21-18)11-9-13-8-10-14(27-4)15(12-13)28-5/h8-12H,6-7H2,1-5H3/b11-9+
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InChIKey
IQVRBWUUXZMOPW-PKNBQFBNSA-N
CAS
155270-99-8
Physicochemical Property
logP
2.1241
Rotatable Bonds
6
Heavy Atom Count
28
Polar Areas
80.28
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
8
Complexity
28

"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: 5311037
SID: 12014869
ChEMBL ID
CHEMBL431770
DrugBank ID
DB11757
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: PT00840, Adenosine receptor A1
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO Cricetulus griseus (Chinese hamster)  5
1
Ki = 841 nM
   TI
   LI
   LO
   TS
2
Ki = 2070 nM
   TI
   LI
   LO
   TS
3
Ki = 2830 nM
   TI
   LI
   LO
   TS
4
Ki = 3000 nM
   TI
   LI
   LO
   TS
5
Ki > 1000 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 841 nM
2 Ki = 2830 nM
3 Ki = 3000 nM
Protein ID: PT00862, Adenosine receptor A2a
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000006 HEK293 Homo sapiens (Human)  6
1
Kd = 1258.93 nM
   TI
   LI
   LO
   TS
2
Ki = 2.2 nM
   TI
   LI
   LO
   TS
3
Ki = 6 nM
   TI
   LI
   LO
   TS
4
Ki = 47.4 nM
   TI
   LI
   LO
   TS
5
Ki = 91.2 nM
   TI
   LI
   LO
   TS
6
Ki = 199.53 nM
   TI
   LI
   LO
   TS
CL000011 CHO Cricetulus griseus (Chinese hamster)  4
1
Ki = 12 nM
   TI
   LI
   LO
   TS
2
Ki = 36 nM
   TI
   LI
   LO
   TS
3
Ki = 90.8 nM
   TI
   LI
   LO
   TS
4
Ki = 91.2 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 12 nM
2 Ki = 36 nM
3 Ki = 72 nM
Protein ID: PT01608, Adenosine receptor A2a
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO Cricetulus griseus (Chinese hamster)  1
1
Ki = 2 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 4.4 nM
2 Ki = 4.46 nM
Protein ID: PT01278, Adenosine receptor A2b
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO Cricetulus griseus (Chinese hamster)  2
1
Ki >= 10000 nM
   TI
   LI
   LO
   TS
2
Ki > 10000 nM
   TI
   LI
   LO
   TS
CL000006 HEK293 Homo sapiens (Human)  1
1
Ki > 10000 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 1800 nM
2 Ki > 10000 nM
Protein ID: PT01279, Adenosine receptor A3
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO Cricetulus griseus (Chinese hamster)  2
1
Ki = 4470 nM
   TI
   LI
   LO
   TS
2
Ki > 3000 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 4470 nM
2 Ki > 3000 nM
Clinical Information about the Compound
Drug 1 ( Istradefylline )
Drug Name Istradefylline
Company Kyowa Hakko Pharmaceuticals
Indication
Parkinson disease
Approved
Substance use disorder
Phase 1
Target(s)
Adenosine A2a receptor (ADORA2A)
Modulator