HETEROCYCLES
An International Journal for Reviews and Communications in Heterocyclic ChemistryWeb Edition ISSN: 1881-0942
Published online by The Japan Institute of Heterocyclic Chemistry
Regular Issue
Vol. 3, No. 12, 1975
Published online:
■ Studies on the Synthesis of the Dimeric Indole Alkaloids. The Stereospecific Synthesis of (±)-Dihydrocleavamine and a New Synthesis of (±)-Quebrachamine anbd Its (±)-14,15-Dehydroderivative
Seiichi Takano,* Susumi Hatakeyama, Michiyasu Hirama, Tsutom Araki, Shin-ichi Yamada, Masaaski Sato, Tsutomu Sugahara, Kozo Shishido, and Kunio Ogasawara
*Pharmaceutical Institute, Tohoku University, Aobayama, Sendai 980-8578, Japan
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■ Studies on the Synthesis and Conformational Analysis of Some Dibenzo[a,g]quinolizidines
Tetsuji Kametani,* Keiichiro Fukumoto, Masataka Ihara, Akira Ujiie, and Makoto Takemura
*Pharmaceutical Institute, Tohoku University, Aobayama, Sendai 980-8578, Japan
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■ Conversion of 3-Substituted Piperidines and Pyridines into the Corresponding N-(3,4-Dimethoxyphenethyl)lactams: A Comparative Study of the Mercuric Acetate-EDTA and the Ferricyanide Oxidation Methods
Tozo Fujii,* Masashi Ohba, and Shigeyuki Yoshifuji
*Faculty of Pharmaceutical Scicences, Kanazawa University, 13-1 Takara-machi, Kanazawa 920-0934, Japan
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■ Reaction of Azaphenanthrenes and the N-Oxides with Methylsulfinyl Carbanion
Yoshiki Hamada,* Isao Takeuchi, Isao Ozawa, Toshio Ogaki, and Kenichi Morishita
*Faculty of Pharmacy, Meijo University, 150 Yagotoyama, Tenpaku, Nagoya 468-8503, Japan
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■ Reaction of N-Alkoxyquinolinium Salt with Enamine
Hiroshi Noda, Kazuhisa Narimatsu, Masatomo Hamana,* and Ikuhiko Ueda
*Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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■ Abnormal Nucleophilic Substitution and Ring Transformation of 5-Bromo-6-methyluracil Derivatives with Amines
Shigeo Senda,* Kosaku Hirota, Kazuo Banno, Tetsuji Asao, Jun-ichi Haruta, and Yoshihiro Yamada
*Gifu Pharmaceutical University, 6-1 Mitahora-higashi 5-chome, Gifu 502-8585, Japan
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■ Modified Nucleoside Syntehses
Haruo Ogura,* Hiroshi Takahashi, Kazuyoshi Takeda, Masakazu Sakaguchi, Noriyuki Nimura, and Hitomi Sakai
*School of Pharmaceutical Sciences, Kitasato University, 5-9-1, Shirokane, Minato-ku, Tokyo 108-8641, Japan
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■ Chemistry of β-Lactam Antibiotics. A Novel Synthesis of 7α-Methoxy and Other 7α-Substituted Cephalosporins
Hiroaki Yanagisawa,* Masami Fukushima, Akiko Ando, and HIdeo Nakao
*Research Institute, Sankyo Co., Ltd., 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
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■ Synthesis of 4(5)-[2-Bicyclo[2.2.2]octyl]imidazole Derivatives
Masanori Utaka,* Mamoru Akiyama, and Akira Takeda
*Department of Synthetic Chemistry, Faculty of Engineering, Okayama University, 2-1-1 Tsushima-naka, Okayama 700-8530, Japan
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■ Reaction of Schiff Bases with Trichloroacetylating Agents
Toshiaki Morimoto* and Minoru Sekiya
*Shizuoka College of Pharmacy, 2-2-1, Oshika, shizuoka-shi, 442 Shizuoka, Japan
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■ Nickel-phosphine Complex Catalyzed Grignard Coupling of Heterocyclic Compounds
Kohei Tamao,* Shun-ichi Kodama, Isao Nakajima, Takuo Nokatsuka, Akio Minato, and Makoto Kumada
*Department of Synthetic Chemistry, Faculty of Engineering, Kyoto University, Yoshida, Sakyou-ku, Kyoto 606-8501, Japan
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■ The Reaction of the Transition Metal Complexes (Ni or Pd) with the Compounds Containing Hetero Atoms
Miwako Mori,* Katsumi Chiba, and Yoshio Ban
*Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12 Nishi 6, Kita-ku, Sapporo, Hokkaido 060-0812, Japan
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■ Conformational Analysis of Mesityloxide (1-Phthalazinyl)hydrazone (DJ-1461) by Lanthanide-induced Shifts
Reimei Moroi,* Keiichi Tomita, and Mitsuji Sano
*Daiichi Pharmaceutical Co., Ltd., 16-13, Kitakasai 1-chome, Edsogawa-ku, Tokyo 134, Japan
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■ A New Synthetic Method for 2(5H)-Furanone Derivatives
Kiyoshi Iwai,* Mikio Kawai, Shûichi Yamagiwa, Hiroshi Kosugi, and Hisashi Uda
*Chemical Research Institute of Non-Aqueous Solutions, Tohoku University, Katahira, Aoba-ku, Sendai 980-8577, Japan
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■ Heterocyclic Compounds Derived from Dihydrocoumarin Derivatives
Tsuguo Tanaka* and Takashi Tomimatsu
*Faculty of Science and Engineering, Saga University, Honjo 1, Saga, Saga 840-8502, Japan
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■ Reactions of 1-Substituted-1H-pyrazolo[3,4-d]pyrimidines with Active Methylene Compounds and Ketone in the Presence of Sulfuric Acid
Takeo Higashino,* Yoshihisa Iwai, and Eisaku Hayashi
*Shizuoka College of Pharmacy, 2-2-1, Oshika, shizuoka-shi, 442 Shizuoka, Japan
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■ Ring Expansion Reaction of 1,2-Dihydroquinolines to 1-Benzazepines
Yoshiro Sato,* Hiroyuki Kojima, and Hideaki Shirai
*Faculty of Pharmaceutical Sciences, Nagoya City University, Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan
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■ Syntheses and Reactions of 1,2-Benzodiazepines
Jyoji Kurita,* Takashi Tsuchiya, and Hiroshi Igeta
*School of Pharmacy, Hokuriku University, 3-Ho, Kanagawa machi, Kanazawa 920-1181, Japan
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■ Syntheses of Nitrogen-bridged Pyridotriazine Derivatives
Akikazu Kakehi,* Suketaka Ito, Takashi Manabe, and Eiki Amano
*Department of Chemistry and Material Engineering, Faculty of Engineering, Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan
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■ Preparation of N-Aminoheterocycles and Their Reactions
Masanori Somei,* Mari Matsubara, and Mitsutaka Natsume
*Faculty of Pharmaceutical Sciences, Kanazawa University, 13-1 Takara-machi, Kanazawa 920-0934, Japan
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■ 1,3-Dipolar Cycloaddition of 5-Imino-1,2,4- and 2-Imino-1,3,4-thiadiazolines with Acetylenes and Nitriles
Kin-ya Akiba,* Tohru Tsuchiya, and Naoki Inamoto
*Department of Chemistry, Faculty of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
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■ Syntheses and Reactions of 1,3a,6a-Triazapentalenes and General Discussion of Mechanism of the Cyclization Reaction in Heteroaromatic N-Imines
Hiroshi Koga,* Masaaski Hirobe, and Toshihiko Okamoto
*Faculty of Pharmaceutical Sciences, University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113, Japan
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■ Synthesis of Heterocyclic Compounds by Intramolecular Oxypalladation
Takahiro Hosokawa, Nobuo Shimo, Akio Sonoda, and Shun-ichi Murahashi*
*Graduate School of Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
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■ Syntehses and Structural Elucidation of Cyclophane Porphyrins and Their Metal Complexes
Hisanobu Ogoshi,* Hiroshi Sugimoto, and Zen-ichi Yoshida
*Department of Synthetic Chemistry, Faculty of Engineering, Kyoto University, Yoshida, Sakyou-ku, Kyoto 606-8501, Japan