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Archive | 1984

7-CARBOXYMETHOXYPHENYLACETAMIDO-3-CEPHEM-DERIVATE, VERFAHREN ZU DEREN HERSTELLUNG UND ANTIBAKTERIELLE ARZNEIMITTEL, WELCHE DIESE ENTHALTEN

Machida Yoshimasa; Negi Shigeto; Nomoto Seiichiro; Kamiya Takashi; Kitoh Kyosuke; Saito Isao


Archive | 1979

Cephalosporin compound, its preparation, and antimicrobial comprising it

Machida Yoshimasa; Saitou Isao; Nomoto Seiichirou; Negi Shigeto; Kanai Takeo; Kitou Kiyousuke; Katsu Kamamasa; Ooya Yukio; Nagashima Takeshi


Archive | 2003

Process for the preparation of basic antibiotic inorganic acid addition salts and oxalate intermediate

Kayano Akio; Chiba Hiroyuki; Nakamura Taiju; Sakurai Shin; Ishizuka Hiroyuki; Saito Hiroyuki; Komatsu Yuuki; Sasho Manabu; Sato Nobuaki; Negi Shigeto


Archive | 1984

3-(quinuclidinium)methyl-3-cephem derivative

Yamauchi Hiroshi; Sugiyama Isao; Saitou Isao; Nomoto Seiichirou; Kamiya Taku; Machida Yoshimasa; Negi Shigeto


Archive | 1982

PRODUCTION OF CHROMONE-3-CARBOXYLIC ACID

Machida Yoshimasa; Nomoto Seiichirou; Negi Shigeto; Ikuta Hironori; Saitou Isao


Archive | 1995

PRODUCTION OF OPTICALLY ACTIVE 1-(4-CHLOROPYRIDIN-2-YL)-2-(PYRIDIN-2-YL)ETHYLAMINE

Negi Shigeto; Minami Norio; Matsukura Masayuki; Sato Keizo; Miyake Kazutoshi; Mizuno Masanori


Archive | 1991

7-THIAZOLYLACETAMIDO-3-PROPENYLCEPHEM DERIVATIVE

Kamiya Taku; Naito Toshihiko; Komatsu Takeki; Kai Yasunobu; Nakamura Takaharu; Sasho Manabu; Negi Shigeto; Sugiyama Isao; Sato Nobuaki; Katsu Kamamasa; Yamauchi Hiroshi


Archive | 1986

CEPHEM BASED COMPOUND

Machida Yoshimasa; Negi Shigeto; Yamauchi Hiroshi; Sugiyama Isao; Saito Isao; Nomoto Seiichiro; Kamiya Taku


Archive | 1985

2-Methylchromone derivatives and process for their preparation

Negi Shigeto; Nomoto Seiichiro; Kamiya Takashi; Machida Yoshimasa; Saito Isao; Kitoh Kyosuke


Archive | 1984

2-Methylchromone derivatives and their preparation process.

Negi Shigeto; Machida Yoshimasa; Nomoto Seiichiro; Saito Isao; Kamiya Takashi; Kitoh Kyosuke

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