AVANAFIL

/static/temp/default.svg

Search structure


Trade Names	STENDRA
Synonyms	Avanafil Spedra Stendra TA-1790
Status
Molecule Category	UNKNOWN
ATC	G04BE10
UNII	DR5S136IVO
EPA CompTox	DTXSID50186727


Active Pharmaceutical Ingredients Bioactive chemicals	Exact Similarity SubStructure	Threshold (%) >= 70

Structure


InChI Key	WEAJZXNPAWBCOA-INIZCTEOSA-N
Smiles	COc1ccc(CNc2nc(N3CCC[C@H]3CO)ncc2C(=O)NCc2ncccn2)cc1Cl
InChI	InChI=1S/C23H26ClN7O3/c1-34-19-6-5-15(10-18(19)24)11-27-21-17(22(33)28-13-20-25-7-3-8-26-20)12-29-23(30-21)31-9-2-4-16(31)14-32/h3,5-8,10,12,16,32H,2,4,9,11,13-14H2,1H3,(H,28,33)(H,27,29,30)/t16-/m0/s1

Physicochemical Descriptors

Property Name	Value
Molecular Formula	C23H26ClN7O3
Molecular Weight	483.96
AlogP	1.85
Hydrogen Bond Acceptor	8.0
Hydrogen Bond Donor	3.0
Number of Rotational Bond	8.0
Polar Surface Area	128.62
Molecular species	BASE
Aromatic Rings	3.0
Heavy Atoms	34.0

Bioactivity

Mechanism of Action	Action	Reference
Phosphodiesterase 5A inhibitor	INHIBITOR	FDA


Protein: Phosphodiesterase 5A Description: cGMP-specific 3',5'-cyclic phosphodiesterase Organism : Homo sapiens O76074 ENSG00000138735

Targets	EC50(nM)	IC50(nM)	Kd(nM)	Ki(nM)	Inhibition(%)
Enzyme Phosphodiesterase Phosphodiesterase 5 Phosphodiesterase 5A	-	5200-25000	-	5	66-84

Assay Description	Organism	Bioactivity	Reference
Inhibition of dog lungs PDE5 using [3H]cGMP as substrate after 30 mins by scintillation counting analysis	Canis lupus familiaris	5.2 nM
Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	12.25 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	17.32 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	9.29 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	17.32 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	17.32 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	17.32 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	17.32 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	17.32 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	17.32 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	12.53 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	10.77 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	10.77 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	10.77 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	10.77 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	10.77 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	20.86 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	20.86 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	20.86 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	20.86 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	26.04 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	26.04 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	26.04 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	8.557 nM		Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL, of 10 μM FL-cGMP as the substrate was added; then 1 μL, of solution of the compound in DMSO or DMSO solution without compound was added, and then 29 μL of 1.38 ng/μL PDE-5A enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.	None	6.993 nM
Inhibition of PDE5 (unknown origin)	Homo sapiens	5.0 nM
SARS-CoV-2 3CL-Pro protease inhibition percentage at 20µM by FRET kind of response from peptide substrate	Severe acute respiratory syndrome coronavirus 2	3.18 %
Antiviral activity determined as inhibition of SARS-CoV-2 induced cytotoxicity of VERO-6 cells at 10 uM after 48 hours exposure to 0.01 MOI SARS CoV-2 virus by high content imaging	Chlorocebus sabaeus	-0.08 %		Antiviral activity determined as inhibition of SARS-CoV-2 induced cytotoxicity of VERO-6 cells at 10 uM after 48 hours exposure to 0.01 MOI SARS CoV-2 virus by high content imaging	Chlorocebus sabaeus	-0.08 %
Inhibition of C-terminal 6x-His-tagged human PDE5A1 catalytic core (535 to 862 residues) expressed in Escherichia coli strain BL21 star (DE3) at 25 uM incubated for up to 60 mins in presence of cGMP by colorimetric assay relative to control	Homo sapiens	66.0 %
Inhibition of human PDE5A1 F787Y mutant expressed in Escherichia coli strain BL21 star (DE3) at 25 uM incubated for up to 60 mins in presence of cGMP by colorimetric assay relative to control	Homo sapiens	84.0 %

Cross References

Resources	Reference
ChEBI	66876
ChEMBL	CHEMBL1963681
DrugBank	DB06237
DrugCentral	4305
FDA SRS	DR5S136IVO
Guide to Pharmacology	7448
PDB	E6L
PubChem	9869929
SureChEMBL	SCHEMBL118799
ZINC	ZINC000011677857

CONTENTS

PREMIER has received funding from the Innovative Medicines Initiative 2 Joint Undertaking (JU) under grant agreement No 875508. The JU receives support from the EU’s Horizon 2020 research and innovation programme and the European Federation of Pharmaceutical Industries and Associations (EFPIA). The views reflect only the authors’ perspective and the JU is not responsible for any use that may be made of the information this manuscript contains.

Elements of the website have been developed under projects PREMIER and the Biocenter Finland Drug Discovery and Chemical Biology network. CSC-IT is thanked for providing computational resources. Content of the website is provided without guarantee for correctness. Data has been collected and integrated from multiple public sources, for the largest: FDA, HUGO Gene Nomenclature Committee, ChEMBL, IUPHAR/BPS guide to pharmacology, Reactome, UniProt, and Ensembl. Credit is given to Ensembl for collecting species images (provided under public domain licences such as Wikimedia and NHGRI).