Synthesis and structure-activity relationships of 5-phenylthiophenecarboxylic acid derivatives as antirheumatic

Toshiya Noguchi1, Masahiro Hasegawa, Kazuyuki Tomisawa

  • 1Medicinal Research Laboratories, Taisho Pharmaceutical Co., Ltd., 403, Yoshino-cho, 1-chome, Kita-ku, Saitama-city, 330-8530 Saitama, Japan. t.noguchi@po.rd.taisho.co.jp

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