. 2019 Jan 3;34(1):230–243. doi: 10.1080/14756366.2018.1550085
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This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Scheme 2.
Synthesis of pyrrolo[1,2-b]pyridazines 8a–t.