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1) Synthesis of some 5-substituted benzo
thiophens related to gramine
N. B. Chapman, K. Clarke and B. Iddon, J. Chem. Soc., 1965, 774
2)New heteroaryl-spaced phosphono α-amino acids are competitive NMDA antagonists with analgesic activity Britt-Marie Swahn, Alf Claesson, Benjamin Pelcman, Yevgeni Besidski, Håkan Molin, Mats P. Sandberg, Odd-Geir Berge Bioorganic & Medicinal Chemistry Letters 1996 Volume 6, Issue 14,1635-1640.
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http://dx.doi.org/10.1016/0960-894X(96)00288-0
3)Über bromierte Cumaronderivate und über eine neue Darstellung von Cumaronyl-3-essigsäure
W. Grubenmann, H. Erlenmeyer . Helv. Chim. Acta 31; 1948,78-83
4)Synthesis and conversions of 2-carbethoxy-3-bromomethyl-7-chlorobenzofuran A. Prevysh-Kvinto Chemistry of Heterocyclic Compounds 1994 6 756-759.
5)[1]Benzofuro[2,3-d]pyridazines. VI. Etude des reactions de scission des acyltetrahydrobenzofuropyridazones J. Heterocycl. Chem.;16;1979;1175-1180.
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https://www.jhetchem.com/cd2html.php?file=19791175
