A New Water‐soluble Camptothecin Derivative, DX‐8951f, Exhibits Potent Antitumor Activity against Human Tumors in vitro and in vivo von Mitsui, Ikuo, Kumazawa, Eiji, Hirota, Yasuhide, Aonuma, Masashi, Sugimori, Masamichi, Ohsuki, Satoru, Uoto, Kouichi, Ejima, Akio, Terasawa, Hirofumi, Sato, Keiki

Volltext

Synthesis and Antitumor Activity of Novel Pyrimidinyl Pyrazole Derivatives. III. Synthesis and Antitumor Activity of 3-Phenylpiperazinyl-1-trans-propenes von Naito, Hiroyuki, Ohsuki, Satoru, Atsumi, Ryo, Minami, Megumi, Mochizuki, Mineko, Hirotani, Kenji, Kumazawa, Eiji, Ejima, Akio

Volltext

Identified a morpholinyl-4-piperidinylacetic acid derivative as a potent oral active VLA-4 antagonist von Chiba, Jun, Machinaga, Nobuo, Takashi, Tohru, Ejima, Akio, Takayama, Gensuke, Yokoyama, Mika, Nakayama, Atsushi, Baldwin, John J., McDonald, Edward, Saionz, Kurt W., Swanson, Robert, Hussain, Zahid, Wong, Angela

Volltext

Cytotoxic Activities of Solanum Steroidal Glycosides von NAKAMURA, Takanori, KOMORI, Chieko, LEE, Yun-yun, HASHIMOTO, Fumio, YAHARA, Shoji, NOHARA, Toshihiro, EJIMA, Akio

Volltext

Growth inhibitory effect of a new camptothecin analog, DX-8951f, on various drug-resistant sublines including BCRP-mediated camptothecin derivative-resistant variants derived from... von Ishii, Mineko, Iwahana, Michio, Mitsui, Ikuo, Minami, Megumi, Imagawa, Setsuko, Tohgo, Akiko, Ejima, Akio

Volltext

Synthesis and Antitumor Activity of Novel Pyrimidinyl Pyrazole Derivatives. II. Optimization of the Phenylpiperazine Moiety of 1-[5-Methyl-1-(2-pyrimidinyl)-4-pyrazolyl]-3-phenylpi... von Naito, Hiroyuki, Ohsuki, Satoru, Sugimori, Masamichi, Atsumi, Ryo, Minami, Megumi, Nakamura, Yoshihide, Ishii, Mineko, Hirotani, Kenji, Kumazawa, Eiji, Ejima, Akio

Volltext

Synthesis and Antitumor Activity of Novel Pyrimidinyl Pyrazole Derivatives von NAITO, Hiroyuki, SUGIMORI, Masamichi, MITSUI, Ikuo, NAKAMURA, Yoshihide, IWAHANA, Michio, ISHII, Mineko, HIROTANI, Kenji, KUMAZAWA, Eiji, EJIMA, Akio

Volltext

Synthesis and Antitumor Activity of Novel Benzophenone Derivatives von KUMAZAWA, Eiji, HIROTANI, Kenji, BURFORD, S. Clifford, KAWAGOE, Keiichi, MIWA, Tamotsu, MITSUI, Ikuo, EJIMA, Akio

Volltext

SYNTHETIC DUAL INHIBITORS OF DNA TOPOISOMERASE I AND II von KATAYAMA, Hajime, KAWADA, Yusuke, OSHIYAMA, Takamitu, EJIMA, Akio

Volltext

Isolation and Characterization of Cytotoxic Compounds from Corn von Kuga, Hiroshi, Ejima, Akio, Mitui, Ikuo, Sato, Keiki, Ishihara, Nobuhiro, Fukuda, Kaho, Saito, Fumio, Uenakai, Kazuo

Volltext

Synthesis and mechanism of action of novel pyrimidinyl pyrazole derivatives possessing antiproliferative activity von Ohki, Hitoshi, Hirotani, Kenji, Naito, Hiroyuki, Ohsuki, Satoru, Minami, Megumi, Ejima, Akio, Koiso, Yukiko, Hashimoto, Yuichi

Volltext

Synthesis and Antitumor Activity of Ring A- and F-Modified Hexacyclic Camptothecin Analogues von Sugimori, Masamichi, Ejima, Akio, Ohsuki, Satoru, Uoto, Kouichi, Mitsui, Ikuo, Kawato, Yasuyoshi, Hirota, Yasuhide, Sato, Keiki, Terasawa, Hirofumi

Volltext

Antitumor Agents. III. : A Novel Procedure for Inversion of the Configuration of a Tertiary Alcohol Related to Camptothecin von TERASAWA, Hirofumi, SUGIMORI, Masamichi, EJIMA, Akio, TAGAWA, Hiroaki

Volltext

Corrigendum to “Identified a morpholinyl-4-piperidinylacetic acid derivatives as a potent oral active VLA-4 antagonist”: [Bioorg. Med. Chem. Lett. 15 (1) (2005) 41] von Chiba, Jun, Machinaga, Nobuo, Takashi, Tohru, Ejima, Akio, Takayama, Gensuke, Yokoyama, Mika, Nakayama, Atsushi, Baldwin, John J., McDonald, Edward, Moriarty, Kevin J., Sarko, Christopher R., Saionz, Kurt W., Swanson, Robert, Hussain, Zahid, Wong, Angela

Volltext

Semisynthetic .BETA.-lactam antibiotics. II Synthesis and antibacterial activity of 7.BETA.-(2-(acylamino)-2-(2-aminothiazol-4-yl)acetamido)cephalosporins von ARIMOTO, MASAHIRO, EJIMA, AKIO, WATANABE, TOSHIFUMI, TAGAWA, HIROAKI, FURUKAWA, MINORU

Volltext

SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF CEPHALOSPORINS WITH A 1-PYRIDINIUM SUBSTITUENT CARRYING A 5-MEMBERED HETEROCYCLE AT THE C-3 POSITION von EJIMA, AKIO, HAYANO, TAKESHI, EBATA, TSUTOMU, NAGAHARA, TAKAYASU, KODA, HIROKO, TAGAWA, HIROAKI, FURUKAWA, MINORU

Volltext

Antitumour agents. Part 2. Asymmetric synthesis of (S)-camptothecin von Ejima, Akio, Terasawa, Hirofumi, Sugimori, Masamichi, Tagawa, Hiroaki

Volltext

Semisynthetic .BETA.-lactam antibiotics. I Synthesis and antibacterial activity of 7.BETA.-(2-aryl-2-(aminoacetamido)acetamido)cephalosporins von FURUKAWA, MINORU, ARIMOTO, MASAHIRO, NAKAMURA, SHIGETAKE, EJIMA, AKIO, HIGASHI, YOHKO, TAGAWA, HIROAKI

Volltext

Antitumor activities of ketol forms of unsaturated fatty acids from a water extract of corn grain von Ishihara, N. (Tamanoi Vinegar Co. Ltd., Osaka (Japan)), Nakagawa, K, Saito, F, Uenakai, K, Kuga, H, Ejima, A, Mitsui, I, Sato, K

Volltext

Antitumor agents. 7. Synthesis and antitumor activity of novel hexacyclic camptothecin analogues von Sugimori, M, Ejima, A, Ohsuki, S, Uoto, K, Mitsui, I, Matsumoto, K, Kawato, Y, Yasuoka, M, Sato, K, Tagawa, H

Volltext