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. 2011 Dec 23;80(1):37–65. doi: 10.3797/scipharm.1111-15

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© Berest et al.; licensee Österreichische Apotheker-Verlagsgesellschaft m. b. H., Vienna, Austria.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Sch. 3 — Synthesis of the 6-{[2-(heterocyclyl)ethyl]thio}-3-R-2H-[1,2,4]triazino[2,3-c]quinazoline-2-one (3.1–3.3) and 6-{[2-(dialkylamino)ethyl]thio}-3-R-2H-[1,2,4]triazino[2,3-c]quinazoline-2-ones (3.11–3.22).