2006
DOI: 10.1016/j.ejps.2006.01.011
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Pharmacokinetic study of a new synthetic MMP inhibitor (Ro 28-2653) after IV and oral administration of cyclodextrin solutions

Abstract: Ro 28-2653 (5-biphenyl-4-yl-5-[4-(4-nitro-phenyl)-piperazin-1-yl]-pyrimidine-2,4,6-trione) is a new synthetic inhibitor of matrix metalloproteinases (MMPs) with a high selectivity towards MMP2, MMP9 and membrane type 1-MMP. It has been shown that cyclodextrins (CDs) are able to form inclusion complexes with Ro 28-2653 and to increase its aqueous solubility. The aim of this study is to demonstrate that an increase in Ro 28-2653 solubility, via ternary complex formation, can lead to an increase in the oral bioav… Show more

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Cited by 16 publications
(7 citation statements)
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“…Aqueous solubility of the Ro 28-2653 inclusion complex with hydroxypropyl--cyclodextrin and l-lysine was 7000 times higher than the uncomplexed drug [35]. The results of in vivo evaluation showed that absorption of the Ro 28-2653 inclusion complex in sheep was faster than the uncomplexed control.…”
Section: Application In Analysis Of Mmp Inhibitors and Their Metabolimentioning
confidence: 83%
“…Aqueous solubility of the Ro 28-2653 inclusion complex with hydroxypropyl--cyclodextrin and l-lysine was 7000 times higher than the uncomplexed drug [35]. The results of in vivo evaluation showed that absorption of the Ro 28-2653 inclusion complex in sheep was faster than the uncomplexed control.…”
Section: Application In Analysis Of Mmp Inhibitors and Their Metabolimentioning
confidence: 83%
“…This release behavior might be due to the inclusion compound entering the blood and under certain conditions; the guest molecules would be released from the hydrophobic cavity of the host molecule to the human body to produce pharmacological effects. Due to the stronger affinity with the hydrophobic cavity of HP‐β‐CD, a large number of endogenous lipids competed with drugs to replace butylphthalide [43]. In this release process, HP‐β‐CD and butylphthalide return to a free state from the polymer, so we saw in the concentration–time curve that the inclusion compound was “absorbed” in the body after intravenous injection into the blood, which is essentially the release of the free body into the blood.…”
Section: Resultsmentioning
confidence: 99%
“…Both formulations were administered orally to sheep at a dose of 15 mg/kg. The absolute bioavailability was significantly higher with the solution (80%) than with the suspension (8%) [50]. Similarly, Yavuz and collaborators prepared inclusion complexes between exemestane (EXE) and MCD, HPCD or HPCD [47].…”
Section: Tablementioning
confidence: 99%