![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_adefdafdd288b327eb0d012793f2bcf2.svg) | CID 135564787 | IC50 | 2.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_dd66d02484c6308316368380ca57da10.svg) | Milrinone | IC50 | 200000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_ce2451a6dd9c86e3ec85025ead605266.svg) | Sildenafil | IC50 | 10000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_68ef3372dbf5d539e17ddc3e96d895c8.svg) | Imazodan | IC50 | 760000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_3f42d5e14336d453141c46493d827f47.svg) | 4,5-Dihydro-6-(4-(imidazol-1-yl)phenyl)-5-methyl-3(2H)-pyridazinone | IC50 | 460000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_89712caf9940da3bea86e324229e09af.svg) | 4-(Azetidin-1-yl)-7-methyl-5-[1-methyl-5-[5-(trifluoromethyl)pyridin-2-yl]pyrazol-4-yl]imidazo[5,1-f][1,2,4]triazine | IC50 | 1.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_fe3f92a2cc3d499742993c6ba3abb5e6.svg) | Rolipram | IC50 | 10000.0 [1], 16000.0 [2], 100000.0 [3] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_fe3f92a2cc3d499742993c6ba3abb5e6.svg) | Rolipram | Ki | 200000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_b8e386be09eebb68503a29c6716c507b.svg) | 4-(Azetidin-1-yl)-1-methyl-3-[1-methyl-5-[4-(trifluoromethyl)phenyl]pyrazol-4-yl]pyrazolo[3,4-d]pyrimidine | IC50 | 1.6 [1], 1.67 [2], 2.0 [3], 2.3 [4] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_4a2f7aa95b8e5fa8d1122874409c701a.svg) | Tadalafil | IC50 | 10000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_d71d71dab266a4f57b96f29fbaa48aed.svg) | Amrinone | IC50 | 580000.0 [1], 700000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_f2c1c04ef0787963213517a6b0b2b31c.svg) | Zaprinast | IC50 | 10000.0 [1], 46800.0 [2], 90200.0 [3], 170000.0 [4] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_7127d7c6190c956f0539dd0ed6585d30.svg) | (2R,3S)-3-(6-Amino-9H-purin-9-yl)nonan-2-ol | IC50 | 800.0 [1], 5000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_7127d7c6190c956f0539dd0ed6585d30.svg) | (2R,3S)-3-(6-Amino-9H-purin-9-yl)nonan-2-ol | Ki | 1000.0 [1], 2800.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_64f3add698933e8e7d7cdaf2abcb31bb.svg) | 6-(4-Imidazol-1-yl-phenyl)-2H-pyridazin-3-one | IC50 | 190000.0 [1], 270000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_f33e37a42292a12cd80b11165e70fd5a.svg) | 6-[4-(1H-Imidazol-2-yl)-phenyl]-2H-pyridazin-3-one | IC50 | 180000.0 [1], 190000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_b2039efe555ce872c694bd0c0759171d.svg) | 6-(3-Imidazol-1-yl-phenyl)-4,5-dihydro-2H-pyridazin-3-one | IC50 | 330000.0 [1], 340000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_1d6720f362e910a06c0728a666ce99de.svg) | 6-(4-(1H-Imidazol-1-yl)phenyl)-5-methylpyridazin-3(2H)-one | IC50 | 170000.0 [1], 210000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_7de7ac85230903d8626ed7966671882b.svg) | 4-(Azetidin-1-yl)-1-methyl-3-[1-methyl-5-[5-(trifluoromethyl)pyridin-2-yl]pyrazol-4-yl]pyrazolo[3,4-d]pyrimidine | IC50 | 8.9 [1], 9.0 [2], 9.54 [3] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_2019d6686c0079c33ef9d229dcb67e59.svg) | Dipyridamole | IC50 | 3240.0 [1], 3600.0 [2], 4000.0 [3] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_7ad97befb4c1dd57e9f2fd44275c5b12.svg) | (2S,3R)-3-(6-Amino-9H-purin-9-yl)nonan-2-ol | IC50 | 635.0 [1], 800.0 [2], 2460.0 [3] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_b781b793b1bc8f43d525fd41ea01d9f2.svg) | 2-Methoxy-6,7-dimethyl-9-propylimidazo[1,5-a]pyrido[3,2-e]pyrazine | IC50 | 239.0 [1], 270.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_52a7c830bb619af744b123a78e1b4a1d.svg) | Pde2/pde10-IN-1 | IC50 | 29.0 [1], 69.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_fac222a9fee62d9cda063e5aabf1d4d4.svg) | 3-Isobutyl-1-methylxanthine | IC50 | 12000.0 [1], 15000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_a421ce3b176dfb4b05941f1c1476b9e3.svg) | Papaverine | IC50 | 2300.0 [1], 17000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_611aee8360ba5f29cd9711190dfe1482.svg) | Vardenafil | IC50 | 3100.0 [1], 10000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_add820bc5b8d3af3e0596312dea4d61c.svg) | Anagrelide | IC50 | 34000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_f4ceca9447c2ed1c4a33af7a5426ae6e.svg) | 4-((3,4-(Methylenedioxy)benzyl)amino)-6,7,8-trimethoxyquinazoline | IC50 | 8700.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_5527390d0222dd62e9038da94b236152.svg) | 1,3-Dihydro-7,8-dimethyl-2H-imidazo(4,5-b)quinolin-2-one | IC50 | 20000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_ea7fdf3a124732567f1ebfa4604228e6.svg) | Tetrahydrobenximidazole | IC50 | 43000.0 [1], 46000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_b892462b277acb6c79a58e69517da542.svg) | Unii-7eis09YY11 | IC50 | 0.53 [1], 0.63 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_7dd0d5b9e63f6981f901837b6f8f7ede.svg) | 6-(4-Imidazol-1-yl-phenyl)-4-methyl-4,5-dihydro-2H-pyridazin-3-one | IC50 | 260000.0 [1], 280000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_ab3b1d2fa78897432b8a273c1e70778a.svg) | 1-(2-Chlorophenyl)-4-methyl-[1,2,4]triazolo[4,3-a]quinoxaline | IC50 | 14.0 [1], 21.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_4bd4116bdb52967877c5df16bc89db7f.svg) | 4-[[1-(2-Chlorophenyl)-4-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-8-yl]methyl]morpholine | IC50 | 2.8 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_c184cd7e2556274bb277137283c03cdc.svg) | 6-(4-Imidazol-1-yl-phenyl)-2-methyl-4,5-dihydro-2H-pyridazin-3-one | IC50 | 280000.0 [1], 370000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_633554bef5663022e20e0dd347328e10.svg) | 3(2H)-Pyridazinone, 5-ethyl-4,5-dihydro-6-[4-(1H-imidazol-1-yl)phenyl]- | IC50 | 71000.0 [1], 100000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_20421f03813b2bc3126c53ef7a163cd6.svg) | 4,5-Dihydro-6-[4-(2-methyl-1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinone | IC50 | 380000.0 [1], 420000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_6bf4224165bbd1adf2b84c130f614a4c.svg) | 7-[1,3-Dimethyl-5-[4-(trifluoromethyl)phenyl]pyrazol-4-yl]-5-(hydroxymethyl)-2-methyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one | IC50 | 0.3 [1], 0.4 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_beb7b2b2086d2b083103d0eb719cec52.svg) | 6-Methyl-N-[1-[4-(trifluoromethoxy)phenyl]propyl]pyrazolo[1,5-a]pyrimidine-3-carboxamide | IC50 | 53.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_40912aef3b3414ece0ad79b0d59538dc.svg) | 5-(Hydroxymethyl)-7-[3-(hydroxymethyl)-1-methyl-5-[4-(trifluoromethyl)phenyl]pyrazol-4-yl]-2-methyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one | IC50 | 7.8 [1], 9.18 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_171d7b86773141496975d75c1fe08fe8.svg) | 4,5-Dihydro-6-[4-(4-hydroxymethyl-1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinone | IC50 | 350000.0 [1], 480000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_3817647a67a5ee442b108d84b0e00666.svg) | 6-(4-Benzoimidazol-1-yl-phenyl)-4,5-dihydro-2H-pyridazin-3-one | IC50 | 34000.0 [1], 42000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_84d4386840e7cf2f02fe6cae9f77dd93.svg) | 4,5-Dihydro-6-[4-(4,5,6,7-tetrahydro-1H-benzimidazol-1-yl)phenyl]-3(2H)-pyridazinone | IC50 | 39000.0 [1], 49000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_e0994a3bac76a2e15b8c37456b14cfb9.svg) | 4-Amino-6-(4-imidazol-1-ylphenyl)-2H-pyridazin-3-one | IC50 | 88000.0 [1], 110000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_579f0fcea3ea496d1c4f024d564805ff.svg) | 4,5-Dihydro-6-[4-(2-ethyl-4-methyl-1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinone | IC50 | 92000.0 [1], 170000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_5510db0c23046638c72c6a260cf53068.svg) | 4-(4-Imidazol-1-ylphenyl)-4a,5,6,7,8,8a-hexahydro-2H-phthalazin-1-one | IC50 | 130000.0 [1], 150000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_69530a3c9d8e3ae069fc0ff8b8291d3f.svg) | 3-(2-Chlorophenyl)-12-methoxy-5-methyl-2,4,7,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaene | IC50 | 4.0 [1], 4.3 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_20b9553a0e4af0edbe6be5a6f4724126.svg) | 6-Methoxy-3-methyl-1-(3-methylpyridin-4-yl)-8-(trifluoromethyl)imidazo[5,1-c][1,2,4]benzotriazine | IC50 | 346.5 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_e6baa9a96c34018ca600f99177c4347b.svg) | 1-(2-Chlorophenyl)-6,8-Dimethoxy-3-Methylimidazo[5,1-C][1,2,4]benzotriazine | IC50 | 30.3 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_a0dbce63a38de5ad4560c6cdf55ccc90.svg) | 8-Fluoro-1-(3-fluoro-2-methylphenyl)-6-methoxy-3-methylimidazo[5,1-c][1,2,4]benzotriazine | IC50 | 1150.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_b712c6ff498c52f64cc1e301e50cbafd.svg) | 1-(5-Butoxypyridin-3-Yl)-4-Methyl-8-(Morpholin-4-Ylmethyl)[1,2,4]triazolo[4,3-A]quinoxaline | IC50 | 10.0 [1], 10.1 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_0fb17b7f358c04f4ec242fd88f8b8e45.svg) | 1-(2-Hydroxyethyl)-3-(2-methylbutan-2-yl)-5-[4-(2-methylimidazol-1-yl)phenyl]-6,7-dihydropyrazolo[4,3-e][1,4]diazepin-8-one | IC50 | 45.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_bcd39e39f02a90e09cda851eb634e354.svg) | 3-Tert-butyl-1-(2-hydroxyethyl)-5-[4-methoxy-3-(2-methoxypyrimidin-5-yl)phenyl]-6,7-dihydropyrazolo[4,3-e][1,4]diazepin-8-one | IC50 | 3.0 [1], 3.3 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_3c0f9c3ef2d777d36f13b41ccd78f9a8.svg) | 5-(4-Imidazol-1-yl-phenyl)-6-methyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile | IC50 | 33700.0 [1], 42600.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_15d8a3d68495644a8aa3d1a32b21b8d4.svg) | 5-(4-Imidazol-1-ylphenyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyridine-3-carbonitrile | IC50 | 43000.0 [1], 120000.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_a3a1de0b0a2a2b9c758aa151c5e5f919.svg) | 4-(Azetidin-1-yl)-7-methyl-5-[1-methyl-5-[4-(trifluoromethyl)phenyl]pyrazol-4-yl]imidazo[5,1-f][1,2,4]triazine | IC50 | 0.3 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_99e2175a20e81aa06bb6099a1781eb02.svg) | 4-(Azetidin-1-yl)-5-[5-(5-chloropyridin-2-yl)-1-methylpyrazol-4-yl]-7-methylimidazo[5,1-f][1,2,4]triazine | IC50 | 8.19 [1], 8.2 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_f762a4d218e5fc611b92dc11bd7e63ff.svg) | 4-(3-Fluoroazetidin-1-yl)-5-[5-[2-methoxy-4-(trifluoromethyl)phenyl]-1-methylpyrazol-4-yl]-7-methylimidazo[5,1-f][1,2,4]triazine | IC50 | 2.01 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_9bb6470d0228a1ebf2d19cb1b858fab9.svg) | 4-(Azetidin-1-yl)-5-[5-(4-methoxy-2-methylphenyl)-1-methylpyrazol-4-yl]-7-methylimidazo[5,1-f][1,2,4]triazine | IC50 | 0.58 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_05baf4b8503626ee255eaa635eada771.svg) | 4-(Azetidin-1-yl)-5-[5-(2-fluoro-4-methoxyphenyl)-1-methylpyrazol-4-yl]-7-methylimidazo[5,1-f][1,2,4]triazine | IC50 | 0.82 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_bf333f4f0e4aed774850c79cb727c5f9.svg) | 4-(Azetidin-1-yl)-5-[5-(2,3-difluoro-4-methoxyphenyl)-1-methylpyrazol-4-yl]-7-methylimidazo[5,1-f][1,2,4]triazine | IC50 | 1.08 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_d36a740202e72c4deb251147e889e2da.svg) | 4-(Azetidin-1-yl)-1-methyl-3-[1-methyl-5-(4-methylphenyl)pyrazol-4-yl]pyrazolo[3,4-d]pyrimidine | IC50 | 6.79 [1], 17.7 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_27f434aab8d6158741ef708daeb52bc9.svg) | 4-(Azetidin-1-yl)-3-[5-(4-ethylphenyl)-1-methylpyrazol-4-yl]-1-methylpyrazolo[3,4-d]pyrimidine | IC50 | 1.64 [1], 2.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_78b43c4f874fd15d93b819c4895d6d04.svg) | 4-(Azetidin-1-yl)-3-[5-(4-cyclopropylphenyl)-1-methylpyrazol-4-yl]-1-methylpyrazolo[3,4-d]pyrimidine | IC50 | 3.4 [1], 3.41 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_db0f0b871fe76c62f89125d4add6a912.svg) | 4-(Azetidin-1-yl)-3-[5-(5-cyclopropylpyridin-2-yl)-1-methylpyrazol-4-yl]-1-methylpyrazolo[3,4-d]pyrimidine | IC50 | 8.9 [1], 8.93 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_62aa2987256a58e94a18a2b2b175eff0.svg) | 3-[5-(4-Ethylphenyl)-1-methylpyrazol-4-yl]-4-(3-methoxyazetidin-1-yl)-1-methylpyrazolo[3,4-d]pyrimidine | IC50 | 3.5 [1], 5.8 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_47bdff513b9e07b41cfdb5cba8d87341.svg) | (3R)-1-[3-[5-(4-Ethylphenyl)-1-methylpyrazol-4-yl]-1-methylpyrazolo[3,4-d]pyrimidin-4-yl]-N,N-dimethylpyrrolidin-3-amine | IC50 | 4.9 [1], 5.84 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_0fa976ede28abe5069f423f8c601e29b.svg) | Methyl N-[1-[3-[5-(4-ethylphenyl)-1-methylpyrazol-4-yl]-1-methylpyrazolo[3,4-d]pyrimidin-4-yl]azetidin-3-yl]carbamate | IC50 | 3.6 [1], 5.48 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_e3f23b0d8026da9e42860a2ffcc3869b.svg) | 4-Chloro-3-(7-methyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenol | IC50 | 16.0 [1], 41.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_d1faf458aaad4ae809576750c47e3990.svg) | 4-Fluoro-3-(7-methyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenol | IC50 | 120.0 [1], 138.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_7881c1b166508c0672cfa8c1a14d945f.svg) | 4-Chloro-3-(7,12-dimethyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenol | IC50 | 3.0 [1], 4.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_3f534021212624553432171898bb5546.svg) | 3-[2-Chloro-5-(oxolan-3-yloxy)phenyl]-7-methyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaene | IC50 | 138.0 [1], 216.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_f3a1b1ff76f4aaf117585a09133d6202.svg) | 3-[4-Chloro-3-(7,12-dimethyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenoxy]propan-1-ol | IC50 | 4.0 [1], 18.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_a32aef6c93f69f9ae6a6c2cdb8aa6298.svg) | 3-[4-Chloro-3-(7-methyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenoxy]propan-1-ol | IC50 | 53.0 [1], 95.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_cb46a441cd48b46050278e0aae3dc111.svg) | 1-[4-Chloro-3-(7-methyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenoxy]propan-2-ol | IC50 | 58.0 [1], 98.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_c0304a1d37f59a5b9007a5df53e885e6.svg) | 3-[2-Chloro-5-(4,4-difluorocyclohexyl)oxyphenyl]-7-methyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaene | IC50 | 22.0 [1], 70.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_7a8589529c0fd6d0df1f421bcd4b86b8.svg) | 3-[2-Chloro-5-(oxan-4-yloxy)phenyl]-7-methyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaene | IC50 | 28.0 [1], 77.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_6cdec440ad9ea16246926be89fa9334a.svg) | 2-[4-Chloro-3-(7,12-dimethyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenoxy]ethanol | IC50 | 9.0 [1], 20.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_4457d6d7088d9d0fed3840c0141207e9.svg) | 3-[2-Chloro-5-(4,4-difluorocyclohexyl)oxyphenyl]-7,12-dimethyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaene | IC50 | 20.0 [1], 27.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_cd5917ce8d91aacc6e3be6520820a9f4.svg) | 2-[4-Chloro-3-(7-methyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenoxy]ethanol | IC50 | 40.0 [1], 112.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_4530a532309103f917a2fd7c655d9406.svg) | 3-[2-Chloro-5-(3-methoxypropoxy)phenyl]-7,12-dimethyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaene | IC50 | 7.0 [1], 8.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_48e9e7b5017caf8da6e704ca5a48a2b0.svg) | 3-[2-Chloro-5-(2-methoxyethoxy)phenyl]-7,12-dimethyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaene | IC50 | 17.0 [1], 37.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_93c630ee0846923f9ea485fe22cca87d.svg) | 3-[2-Chloro-5-[3-(trifluoromethoxy)propoxy]phenyl]-7,12-dimethyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaene | IC50 | 4.0 [1], 5.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_c1003c8aca69d26575d9b05a3ffa55d3.svg) | 3-[2-Chloro-5-(oxolan-3-ylmethoxy)phenyl]-7-methyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaene | IC50 | 38.0 [1], 55.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_3b27301abcb4121697fa65af44ad2d50.svg) | 3-[2-Chloro-5-(oxan-4-yloxy)phenyl]-7,12-dimethyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaene | IC50 | 3.0 [1], 26.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_558acf0053789ffff7f4c1816bcb6395.svg) | 3-[4-Chloro-3-(7-methyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenoxy]cyclopentan-1-ol | IC50 | 77.0 [1], 80.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_f74c73b92c752ff460cc363364dd09e9.svg) | (2S)-1-[4-Chloro-3-(7-methyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenoxy]propan-2-ol | IC50 | 71.0 [1], 90.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_4544e882bd31286a2f01f1f156bb450d.svg) | (2R)-1-[4-Chloro-3-(7-methyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenoxy]propan-2-ol | IC50 | 98.0 [1], 162.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_5c9df81d9dcca19a0975eb9d649f511b.svg) | (2S)-1-[4-Chloro-3-(7,12-dimethyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenoxy]propan-2-ol | IC50 | 9.0 [1], 17.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_ec1da374278e32455c9a982f95db45a8.svg) | (2R)-1-[4-Chloro-3-(7,12-dimethyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenoxy]propan-2-ol | IC50 | 9.0 [1], 17.0 [2] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_29f872b26cb31380c7e625ee9fa67f34.svg) | Theophylline | IC50 | 210000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_6603a475932cb1632b1b43c2f664a423.svg) | 2-(4-Morpholinyl)-8-phenyl-4H-1-benzopyran-4-one | IC50 | 40000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_388fa309eaed2aedee5e19c781e8e669.svg) | Cladribine | IC50 | 10000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_ac2870ddfd79c9d360ed208763e3d8df.svg) | 2-Chloroadenosine | IC50 | 10000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_3333a4931c20332025c8f127a5c4cd49.svg) | Clofarabine | IC50 | 3120.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_89656bbdc2d40342529d0f1aee95eb3f.svg) | Enoximone | IC50 | 520000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_995eee843180fa94f19222bf69596b41.svg) | 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone | IC50 | 390000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_fac02fc38056dabaf3130f9076a3bc63.svg) | Cilomilast | IC50 | 10000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_1d1141ea61332046f7234109a34e45b0.svg) | Sulmazole | IC50 | 200000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/phosphodiesterase-2a_dff9f79592f88d1d874a0a9b798a55f7.svg) | Proxyphylline | Ki | 600000.0 [1] |