1. 1) Yamagata T, Atsuki K, Ohno T, Shirakura S, de Groat WC, Sculporeanu A, Karasawa A, Yoshimura N. Agent for the treatment of overactive bladder. International Patent Application WO02/078523 (2002).
2. 2) Yamagata T, Atsuki K, Ohno T, Shirakura S, de Groat WC, Yoshimura N, Sculporeanu A, Karasawa A. Agent for the treatment of bladder irritative symptoms accompanied by benign prostatic hyperplasia. International Patent Application WO02/078633 (2002).
3. 3) Yoshida M, Seishi T, Aono S, Takai H, Suzuki K, Yamagata T, Atsuki K, Karasawa A, Kumazawa T. Tricyclic Compounds. International Patent Application WO98/046587 (1998).
4. 4) Lu SH, Yamagata T, Atsuki K, Sun L, Smith CP, Yoshimura N, Chancellor MB, de Groat WC. Effect of KW-7158, a putative afferent nerve inhibitor, on bladder and vesico-vascular reflexes in rats. Brain Res., 946, 72–78 (2002).
5. 5) Sculptoreanu A, Yoshimura N, de Groat WC. KW-7158 [(2S)-(+)-3,3,3-trifluoro-2-hydroxy-2-methyl-N-(5,5,10-trioxo-4,10-dihydrothieno[3,2-c][1]benzothiepin-9-yl)propanamide] enhances A-type K+ currents in neurons of the dorsal root ganglion of the adult rat. J. Pharmacol. Exp. Ther., 310, 159–168 (2004).