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| | 1H-1,2,3-Triazole-4-carboxamide, 1-(1,1-dimethylethyl)-N-[(5R)-2,3,4,5-tetrahydro-8-[2-[(1-methyl-1H-pyrazol-4-yl)amino]-4-pyrimidinyl]-2-(3-oxetanyl)-1H-2-benzazepin-5-yl]- Basic information |
| Product Name: | 1H-1,2,3-Triazole-4-carboxamide, 1-(1,1-dimethylethyl)-N-[(5R)-2,3,4,5-tetrahydro-8-[2-[(1-methyl-1H-pyrazol-4-yl)amino]-4-pyrimidinyl]-2-(3-oxetanyl)-1H-2-benzazepin-5-yl]- | | Synonyms: | 1H-1,2,3-Triazole-4-carboxamide, 1-(1,1-dimethylethyl)-N-[(5R)-2,3,4,5-tetrahydro-8-[2-[(1-methyl-1H-pyrazol-4-yl)amino]-4-pyrimidinyl]-2-(3-oxetanyl)-1H-2-benzazepin-5-yl]-;(R)-1-(tert-butyl)-N-(8-(2-((1-methyl-1H-pyrazol-4-yl)amino)pyrimidin-4-yl)-2-(oxetan-3-yl)-2,3,4,5-tetrahydro-1H-benzo[c]azepin-5-yl)-1H-1,2,3-triazole-4-carboxamide;BIIB091 | | CAS: | 2247614-80-6 | | MF: | C28H34N10O2 | | MW: | 542.64 | | EINECS: | | | Product Categories: | | | Mol File: | 2247614-80-6.mol | ![1H-1,2,3-Triazole-4-carboxamide, 1-(1,1-dimethylethyl)-N-[(5R)-2,3,4,5-tetrahydro-8-[2-[(1-methyl-1H-pyrazol-4-yl)amino]-4-pyrimidinyl]-2-(3-oxetanyl)-1H-2-benzazepin-5-yl]- Structure](CAS/20200611/GIF/2247614-80-6.gif) |
| | 1H-1,2,3-Triazole-4-carboxamide, 1-(1,1-dimethylethyl)-N-[(5R)-2,3,4,5-tetrahydro-8-[2-[(1-methyl-1H-pyrazol-4-yl)amino]-4-pyrimidinyl]-2-(3-oxetanyl)-1H-2-benzazepin-5-yl]- Chemical Properties |
| storage temp. | Store at -20°C | | form | Solid | | color | Light yellow to yellow |
| | 1H-1,2,3-Triazole-4-carboxamide, 1-(1,1-dimethylethyl)-N-[(5R)-2,3,4,5-tetrahydro-8-[2-[(1-methyl-1H-pyrazol-4-yl)amino]-4-pyrimidinyl]-2-(3-oxetanyl)-1H-2-benzazepin-5-yl]- Usage And Synthesis |
| Uses | BIIB091 is a potent, selective, orally active and reversible BTK inhibitor, with an IC50 of <0.5 nM. BIIB091 binds the BTK protein to sequester TYR-551 into an inactive conformation with excellent affinity. BIIB091 can be used for the research of multiple sclerosis[1]. | | in vivo | BIIB091 (0.03-30 mg/kg; p.o. twice daily for 10 d) reduces the anti-NP IgM antibody titers (88%, 77%, 59%, 59%, 44%, 34%, and 22%) in the TI-2 immunization model[1].
Pharmacokinetics of BIIB091 in preclinical species[1]
| species | IV (1 mg/kg) | PO (5 mg/kg) in HMPC/Tween | | T1/2 (h) | AUCinf (hng/mL) | CL (mL/min/kg) | CL %QH | Vdss (L/kg) | Tmax (h) | Cmax (ng/mL) | AUCinf (hng/mL) | %F | | rat | 2.1 | 748 | 10 | 22 | 0.4 | 0.9 | 693 | 1522 | 42 | | cyno | 1.1 | 943 | 18 | 44 | 0.7 | 0.33 | 1104 | 1446 | 31 | | dog | 6.0 | 1675 | 12 | 33 | 1.7 | 1.6 | 1440 | 6075 | 89 |
| Animal Model: | C57BL/6 mice immunized with NP-Ficoll a thymus-independent type 2 (TI-2) antigen[1] | | Dosage: | 0.03, 0.1, 0.3, 1, 10, 30 mg/kg in a CMC/Tween suspension formulation | | Administration: | P.o. twice daily for 10 days | | Result: | Observed a significant reduction of the anti-NP IgM antibody titers (88%, 77%, 59%, 59%, 44%, 34%, and 22%).
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| | References | [1] Hopkins BT, et al. Discovery and Preclinical Characterization of BIIB091, a Reversible, Selective BTK Inhibitor for the Treatment of Multiple Sclerosis. J Med Chem. 2021 Nov 4. DOI:10.1021/acs.jmedchem.1c00926 |
| | 1H-1,2,3-Triazole-4-carboxamide, 1-(1,1-dimethylethyl)-N-[(5R)-2,3,4,5-tetrahydro-8-[2-[(1-methyl-1H-pyrazol-4-yl)amino]-4-pyrimidinyl]-2-(3-oxetanyl)-1H-2-benzazepin-5-yl]- Preparation Products And Raw materials |
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