![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_281f1a18218e7b038982169fe2c54a8d.svg) | Abemaciclib | IC50 | 56.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_2b630a2ee17c936b88e1ca273d5ea95c.svg) | N-[5-[(4-Ethylpiperazin-1-yl)methyl]pyridin-2-yl]-5-fluoro-4-(5-fluoro-1,1-dimethyl-2,3-dihydropyrrolo[1,2-a]benzimidazol-7-yl)pyrimidin-2-amine | IC50 | 2670.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_42d9eef5c37c8b5d0ffcdf811752d194.svg) | 5-Fluoro-4-(5-fluoro-1,1-dimethyl-2,3-dihydropyrrolo[1,2-a]benzimidazol-7-yl)-N-[5-[(4-methylpiperazin-1-yl)methyl]pyridin-2-yl]pyrimidin-2-amine | IC50 | 353.9 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_0a5ddb9feb3545bae1108ce1ebb110e0.svg) | 5-Fluoro-4-(5-fluoro-1,1-dimethyl-2,3-dihydropyrrolo[1,2-a]benzimidazol-7-yl)-N-[5-(piperazin-1-ylmethyl)pyridin-2-yl]pyrimidin-2-amine | IC50 | 1365.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_2dee9b35ab05c3f75b6dfa24c8ca5f5a.svg) | N-[5-[(4-Ethylpiperazin-1-yl)methyl]pyridin-2-yl]-5-fluoro-4-(5-fluoro-2,3-dihydro-1H-pyrrolo[1,2-a]benzimidazol-7-yl)pyrimidin-2-amine | IC50 | 1460.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_831a635ae9c24c54f3f766bf91ceca34.svg) | N-[5-[(4-Ethylpiperazin-1-yl)methyl]-6-methylpyridin-2-yl]-5-fluoro-4-(5-fluoro-1,1-dimethyl-2,3-dihydropyrrolo[1,2-a]benzimidazol-7-yl)pyrimidin-2-amine | IC50 | 1914.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_821368e21bf5a967ce702bb20112cdb3.svg) | N-[5-[(4-Ethylpiperazin-1-yl)methyl]pyridin-2-yl]-5-fluoro-4-(5-fluoro-2,2-dimethyl-1,3-dihydropyrrolo[1,2-a]benzimidazol-7-yl)pyrimidin-2-amine | IC50 | 2075.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_6ed345e7646aec5ee1b174a47138b4a6.svg) | 5-Fluoro-4-(5-fluoro-1,1-dimethyl-2,3-dihydropyrrolo[1,2-a]benzimidazol-7-yl)-N-[5-[[4-(2-fluoroethyl)piperazin-1-yl]methyl]pyridin-2-yl]pyrimidin-2-amine | IC50 | 1610.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_bb336ea1ff694a858ed6610bab218a5d.svg) | 5-Fluoro-4-(5-fluoro-1,1-dimethyl-2,3-dihydropyrrolo[1,2-a]benzimidazol-7-yl)-N-[6-methyl-5-[(4-methylpiperazin-1-yl)methyl]pyridin-2-yl]pyrimidin-2-amine | IC50 | 2268.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_62992bbd878d19636d8dfb89a990607b.svg) | N-[5-[(4-Cyclopropylpiperazin-1-yl)methyl]pyridin-2-yl]-5-fluoro-4-(5-fluoro-1,1-dimethyl-2,3-dihydropyrrolo[1,2-a]benzimidazol-7-yl)pyrimidin-2-amine | IC50 | 1874.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_054fcf386834a0ddcc752eaa0feaf9ae.svg) | 4-(2-Ethyl-5-fluoro-2,3-dihydro-1H-pyrrolo[1,2-a]benzimidazol-7-yl)-N-[5-[(4-ethylpiperazin-1-yl)methyl]pyridin-2-yl]-5-fluoropyrimidin-2-amine | IC50 | 1880.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_218bfe3b92c39d0cf198098462475175.svg) | 5-Fluoro-4-(5-fluoro-1-methyl-2,3-dihydro-1H-pyrrolo[1,2-a]benzimidazol-7-yl)-N-[5-[(4-propan-2-ylpiperazin-1-yl)methyl]pyridin-2-yl]pyrimidin-2-amine | IC50 | 3072.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_7baf88c9b117d84c77930d9c389222ff.svg) | 4-(1-Ethyl-5-fluoro-2,3-dihydro-1H-pyrrolo[1,2-a]benzimidazol-7-yl)-N-[5-[(4-ethylpiperazin-1-yl)methyl]pyridin-2-yl]-5-fluoropyrimidin-2-amine | IC50 | 5562.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_d73df5b0a79a52ce7bc6670ed4d8d775.svg) | N-[5-[(4-Ethylpiperazin-1-yl)methyl]pyridin-2-yl]-5-fluoro-4-(5-fluoro-1-methyl-2,3-dihydro-1H-pyrrolo[1,2-a]benzimidazol-7-yl)pyrimidin-2-amine | IC50 | 2189.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_657bf406c94e0e68e0332636add29005.svg) | N-[5-[(4-Ethylpiperazin-1-yl)methyl]-6-methylpyridin-2-yl]-5-fluoro-4-(5-fluoro-1-methyl-2,3-dihydro-1H-pyrrolo[1,2-a]benzimidazol-7-yl)pyrimidin-2-amine | IC50 | 2950.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_b65f31b5bef26042468e41c14d1c69ee.svg) | 5-Fluoro-4-(5-fluoro-1-methyl-2,3-dihydro-1H-pyrrolo[1,2-a]benzimidazol-7-yl)-N-[5-[(4-methylpiperazin-1-yl)methyl]pyridin-2-yl]pyrimidin-2-amine | IC50 | 2988.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_4496e88b51c985e07eeae0607c41fccf.svg) | N-[5-[(4-Ethylpiperazin-1-yl)methyl]pyridin-2-yl]-5-fluoro-4-(5-fluoro-2-methyl-2,3-dihydro-1H-pyrrolo[1,2-a]benzimidazol-7-yl)pyrimidin-2-amine | IC50 | 1920.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_000ca82577f2492ae7045eb8524bd9dc.svg) | 4-(1-Ethyl-5-fluoro-2,3-dihydro-1H-pyrrolo[1,2-a]benzimidazol-7-yl)-5-fluoro-N-[5-[(4-methylpiperazin-1-yl)methyl]pyridin-2-yl]pyrimidin-2-amine | IC50 | 5050.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_7de15bc588217785d8c0e1b58c48651e.svg) | N-[5-[(4-Ethylpiperazin-1-yl)methyl]pyridin-2-yl]-4-(5-fluoro-1-methyl-2,3-dihydro-1H-pyrrolo[1,2-a]benzimidazol-7-yl)pyrimidin-2-amine | IC50 | 3363.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_4a7ed48fbb5d4233f9859b048772f81b.svg) | N-[5-[(4-Ethylpiperazin-1-yl)methyl]pyridin-2-yl]-5-fluoro-4-(4-fluoro-7,8,9,10-tetrahydro-6H-azepino[1,2-a]benzimidazol-2-yl)pyrimidin-2-amine | IC50 | 1550.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_b0c745c66fe7db18ea4c336cbca3cbb9.svg) | N-[5-[(4-Ethylpiperazin-1-yl)methyl]pyridin-2-yl]-4-(5-fluoro-1,1-dimethyl-2,3-dihydropyrrolo[1,2-a]benzimidazol-7-yl)pyrimidin-2-amine | IC50 | 610.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_cbe51a492dbceb36373b3475db4916ad.svg) | N-[5-[(4-Ethylpiperazin-1-yl)methyl]pyridin-2-yl]-5-fluoro-4-(6-fluoro-1,2,3,4-tetrahydropyrido[1,2-a]benzimidazol-8-yl)pyrimidin-2-amine | IC50 | 1535.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_4750790fb3569f2323024d22acf29e57.svg) | 4-(1,1-Dimethyl-2,3-dihydropyrrolo[1,2-a]benzimidazol-7-yl)-N-[5-[(4-ethylpiperazin-1-yl)methyl]pyridin-2-yl]-5-fluoropyrimidin-2-amine | IC50 | 733.0 [1] |
![](https://images.aatbio.com/dataset/ic50/cyclin-dependent-kinase-1-g1-s-specific-cyclin-d3_12bde31d2f15d2a0cc2114c4763c3a6e.svg) | 5-Fluoro-4-(5-fluoro-1,1-dimethyl-2,3-dihydropyrrolo[1,2-a]benzimidazol-7-yl)-N-[6-methyl-5-(piperazin-1-ylmethyl)pyridin-2-yl]pyrimidin-2-amine | IC50 | 2333.0 [1] |