Yuzo Iwaki: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Akira Ohhata: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Shingo Nakatani: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Katsuya Hisaichi: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Yasuyuki Okabe: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Atsushi Hiramatsu: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Toshihide Watanabe: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Shingo Yamamoto: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Taihei Nishiyama: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Juta Kobayashi: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Yasuo Hirooka: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Hideki Moriguchi: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Tatsuo Maeda: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Makoto Katoh: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Yuka Komichi: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Hiroto Ota: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Naoya Matsumura: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Masahiro Okada: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Tetsuya Sugiyama: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Hiroshi Saga: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Akira Imagawa: Medicinal Chemistry Research Laboratories,Chemical Process Research Laboratories,Exploratory Research Laboratories,Pharmaceutical Technology Laboratories, and Pharmacokinetic Research Laboratories, Ono Pharmaceutical Co., Ltd., 3-1-1 Sakurai, Shimamoto-cho, Mishima-gun, Osaka 618-8585, Japan.
Lysophosphatidic acid (LPA) is a bioactive lipid mediator that elicits a number of biological functions, including smooth muscle contraction, cell motility, proliferation, and morphological change. LPA is endogenously produced by Autotaxin (ATX) from extracellular lysophosphatidylcholine (LPC) in plasma. Herein, we report our medicinal chemistry effort to identify a novel and highly potent ATX inhibitor, ONO-8430506 (), with good oral availability. To enhance the enzymatic ATX inhibitory activity, we designed several compounds by structurally comparing our hit compound with the endogenous ligand LPC. Further optimization to improve the pharmacokinetic profile and enhance the ATX inhibitory activity in human plasma resulted in the identification of ONO-8430506 (), which enhanced the antitumor effect of paclitaxel in a breast cancer model.
References
J Med Chem. 2004 Apr 8;47(8):2157-65
[PMID: 15056011]