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Understanding the Regulatory Environment in Japan for Generic Drug Development

Drug Patent Watch

Key Requirements for Generic Drug Approval Bioequivalence Studies : The PMDA requires bioequivalence studies to ensure that the generic drug is equivalent to the RLD in terms of its pharmacokinetic and pharmacodynamic properties. Pharmaceutical Regulations in Japan 2020. Retrieved from [link] Pharmaceuticals and Medical Devices Agency.

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New molecular insights on medical cannabis

Drug Target Review

2,8-10 However, the number of compounds with satisfying pharmacokinetic parameters (PKD) are limited, with most unable to cross the blood-brain barrier or go sufficiently deep into a malignant tumour. 2011 Jul 14;54(13):4619–26. Recently, our laboratory discovered a potent partial inhibition of ATX by cannabinoids in a nanomolar range.

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The essential role of recombinant phage display antibody libraries

Drug Target Review

These assays may include pharmacokinetic (PK) assays, which provide information on the drug’s properties, and immunogenicity assays for the detection of anti-drug antibodies (ADA), which can lead to adverse events and reduced efficacy. 2011 Oct 1;413(1):261–78. Journal of Molecular Biology. Harth S, Ten Haaf A, Loew C, et al.

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ATICAPRANT

New Drug Approvals

14] Pharmacokinetics The oral bioavailability of aticaprant is 25%. [1] 2] It first appeared in the scientific literature in 2010 or 2011. [16] 14] Pharmacokinetics The oral bioavailability of aticaprant is 25%. [1] 2] It first appeared in the scientific literature in 2010 or 2011. [16] December 2011). nM vs. 24.0

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SC-52458, FORASARTAN

New Drug Approvals

January 2011). “SC-52458, an orally active angiotensin II-receptor antagonist: inhibition of blood pressure response to angiotensin II challenges and pharmacokinetics in normal volunteers” Journal of Cardiovascular Pharmacology. Forasartan has a high affinity for the AT 1 receptor ( IC50 =2.9 +/- 0.1nM). [12] PMID 9156352.

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N-glucuronidation: the human element

Metabolite Tales Blog

Sanna Kaivosaari, Moshe Finel & Mikko Koskinen (2011). 8(2):3640-3648; [link] [11] Pharmacokinetics of the Multi-kinase Inhibitor Pexidartinib: Mass Balance and Dose Proportionality. Drug Metabolism and Disposition 42 (4) 650-664; [link]. [2] Xenobiotica, 41:8, 652-669; [link]. [3] J Pharm Biomed Anal. Oncotarget. Greenberg, J.,

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Analysis Life Sciences Thank You FDA’s nonprescription advisors find no efficacy for phenylephrine

Agency IQ

The committee also made recommendations regarding pharmacokinetic and safety assessments. When looking at several pharmacokinetic studies, the FDA found that the 10 mg oral dose of phenylephrine has a very low bioavailability of less than 1% and, subsequently, low systemic alpha-1 adrenergic activity.

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