Non-imidazole histamine H 3 ligands. Part III. New 4-n-propylpiperazines as non-imidazole histamine H 3-antagonists

K Walczyński, OP Zuiderveld, H Timmerman

Index: Walczyski, Krzysztof; Zuiderveld, Obbe P.; Timmerman, Henk European Journal of Medicinal Chemistry, 2005 , vol. 40, # 1 p. 15 - 23

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Citation Number: 46

Abstract

In search for a new lead of non-imidazole histamine H3-receptor antagonists, a series of 1 [(2-thiazolopyridine)-4-n-propyl] piperazines, the analogous 1-[(2-oxazolopyridine)-4- npropyl] piperazines, 1-[(2-benzothiazole)-4-n-propyl] piperazine and 1-[(2-benzooxazole) 4- n-propyl] piperazine were prepared and in vitro tested as H3-receptor antagonists (the electrically evoked contraction of the guinea-pig jejunum). It appeared that by comparison ...