| Bioactivity | Manitimus is an inhibitor of dehydroorotate dehydrogenase, and a potent immunosuppressive drug. | ||||||||||||
| In Vivo | In the Manitimus-treated rats, there is a dose-related, differential effect: mean survival is 15.7 days in group 4 (Manitimus 5 mg/kg), 19.1 days in group 5 (Manitimus 10 mg/kg) and 25.4 days in group 6 (Manitimus 20 mg/kg)[1]. Manitimus (15 mg/kg, p.o.) results in a significant decrease in neointimal area and percentage of stenosis versus the control rats, and diminishes the effect that CMV infection results in a significant increase in intimal and medial cross-sectional area and medial wall thickness of the vein grafts[2]. | ||||||||||||
| Name | Manitimus | ||||||||||||
| CAS | 202057-76-9 | ||||||||||||
| Formula | C15H11F3N2O2 | ||||||||||||
| Molar Mass | 308.26 | ||||||||||||
| Appearance | Solid | ||||||||||||
| Transport | Room temperature in continental US; may vary elsewhere. | ||||||||||||
| Storage |
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| Reference | [1]. Birnbaum F, et al. The new malononitrilamide immunosuppressant FK778 prolongs corneal allograft survival in the rat keratoplasty model. Eye (Lond). 2007 Dec;21(12):1516-23. Epub 2007 Mar 30. [2]. Kloppenburg G, et al. FK778 attenuates cytomegalovirus-enhanced vein graft intimal hyperplasia in a rat model. Intervirology. 2009;52(4):189-95. |