ISSN:
0941-1216
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
14C-Labeling of the New Antiasthmatic FlezelastineFlezelastine is a new phthalazinone derivative with antiasthmatic/antiallergic activity. For pharmacokinetic studies 14C-labeled flezelastine was synthesized starting with [7,8-14C]-phthalic anhydride. In a convergent synthesis 1.5 g of double 14C-labeled flezelastine hydrochloride (ASTA code: D-18024) with a specific activity of 3 MBq/mg was obtained.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/prac.19943360304
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