Compounds similar to this structure
CCCC1=NC(=C2N1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)CC)OCC)C.Cl.ClEdit in Covalent
16 compounds score at least 30 % on Tanimoto similarity of circular fingerprints, most similar first.
Vardenafil dihydrochloride224789-15-5100 % similar
Vardenafil hydrochloride224785-91-573 % similar
Vardenafil hydrochloride trihydrate330808-88-370 % similar
Vardenafil224785-90-469 % similar
Pseudovardenafil224788-34-558 % similar
Sildenafil139755-83-255 % similar
Aildenafil496835-35-948 % similar
Sildenafil citrate171599-83-045 % similar
Acetildenafil831217-01-745 % similar
5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-D]pyrimidin-7-one139756-22-244 % similar
2-(2-Ethoxyphenyl)-5-methyl-7-propyl-3H-imidazo[5,1-F][1,2,4]triazin-4-one224789-21-341 % similar
5-Ethyl-3,5-dihydro-2-[5-[[4-(2-hydroxyethyl)-1-piperazinyl]sulfonyl]-2-propoxyphenyl]-7-propyl-4H-pyrrolo[3,2-D]pyrimidin-4-one hydrochloride (1:2)862189-96-641 % similar
o-Desethyl sildenafil139755-91-241 % similar
Mirodenafil862189-95-538 % similar
Udenafil268203-93-638 % similar
5-(2-Ethoxyphenyl)-1-methyl-3-N-propyl-1,6-dihydro-7H-pyrazolo[4,3-D]-7-pyrimidinone139756-21-136 % similar