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. 23, No. 1, 1985
Published online:
■ Synthesis of Fused Uracil Derivatives
Tsuneo Itoh, Yasuo Tomii, Haruo Ogura, Norio Kawahara, and Takako Nakajima
*School of Pharmaceutical Sciences, Kitasato University, 5-9-1, Shirokane, Minato-ku, Tokyo 108-8641, Japan
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■ Synthesis of Benz[f]indole Skeleton
Yasuoki Murakami, Toshiko Watanabe, Chiemi Miyagi, and Hisashi Ishii
*School of Pharmaceutical Sciences, Toho University, 2-2-1, Miyama, Funabashi, Chiba 274-8510, Japan
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■ Syntheses and Reactions of Some New Condensed Heterocyclic Compounds Bearing Cycl[3.2.2]azine Nuclei
Michihiko Noguchi, Noriyuki Tanigawa, and Shoji Kajigaeshi
*Department of Applied Chemistry, Faculty of Engineering, Faculty of Engineering, 2-16-1 Tokiwadai, Ube, Yamaguchi 755-8611, Japan
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■ Reaction of 3-Exocyclic Unsaturated 2,5-Piperazinedione with Alcoholic and Phenolic Hydroxy Group
Chung-gi Shin, Yoshiharu Nakajima, and Yasuchika Yonezawa
*Departmnet of Applied Chemistry, Faculty of Engineering, Kanagawa University, 3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
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■ Reactions of 1,2,3-Triazines with Nucleophilic Reagents
Terumitsu Kaihoh, Akio Ohsawa, Takashi Itoh, and Hiroshi Igeta
*School of Pharmaceutical Sciences, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8555, Japan
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■ Ring Transformation of Uracil Derivatives with Nucleophiles
Kosaku Hirota, Yukio Kitade, Hironao Sajiki, and Yoshifumu Maki
*Labolatory of Medicinal Chemistry, Gifu Pharmaceutical University, 6-1 Mitahora-higashi 5-chome, Gifu 502-8585, Japan
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■ New Synthetic Approach to 5- and 6-Substituted Uracils
Isao Saito, Hideyuki Ikehara, and Teruo Matsuura
*Department of Synthetic Chemistry, Faculty of Pharmaceutical Sciences, Kyoto University, Yoshida, Sakyou-ku, Kyoto 606-8501, Japan
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■ Reactions of Pyrimidinium Salts with Silyl Enol Ethers
Yohsuke Yamamoto, Akira Sakaguchi, Hiroshi Yoshida, and Kin-ya Akiba
*Department of Chemistry, Faculty of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
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■ Thermolysis of Triazolopyrimidine N-Ylides and Their Reactions with Electrophilic Reagents
Kiyomi Tanaka, Mikio Hori, Kazuhiko Kimura, and Yoshinobu Hashimoto
*Department of Pharmacognosy, Gifu College of Pharmacy, 6-1 Mitahora-higashi 5-chome, Gifu 502-8585, Japan
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■ Aryl Migration of Heteroaromatics Having Aroyl Group
Takeo Higashino, Masumi Takemoto, Akira Miyashita, and Eisaku Hayashi
*Shizuoka College of Pharmacy, 2-2-1, Oshika, Shizuoka-shi, 442 Shizuoka, Japan
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■ Syntheses and Reactions of 3,4-Dihydro-2H-pyrans Bearing Trifluoromethyl Group
Masaru Hojo, Ryoichi Masuda, and Etsuji Okada
*Department of Chemical Science and Engineering, Faculty of Engineering, Kobe University, Rokkodai-cho, Nada-ku, Kobe 657-8501, Japan
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■ Synthesis and Reactions of Optically Active 6,8-Dioxabicyclo[3.2.1]octanes Directed toward the Synthesis of Pyranoid Natural Products
Yukio Masaki, Yuzuru Serizawa, Kinnosuke Nagata, and Kenji Kaji
*Gifu Pharmaceutical University, 6-1 Mitahora-higashi 5-chome, Gifu 502-8585, Japan
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■ Chemical Modifications of Di-oxa[15]annulenone
Haru Ogawa, Satoko Suemura, Taiji Imoto, Izumi Miyamoto, Hidefumi Kato, and Yoichi Taniguchi
*Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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■ Chemical Similarities of Di-oxa[15]annulenone Cycle with Bacteriorhodopsin Cycle
Haru Ogawa, Hiroshi Morita, Satoko Suemura, Taiji Imoto, Yasuyoshi Nogami, and Toshitaka Koga
*Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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■ A Simple Synthesis of Aza[15]annulenes
Haru Ogawa, Megumi Kumemura, Taiji Imoto, Izumi Miyamoto, Hidefumi Kato, and Yoichi Taniguchi
*Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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■ Generak Synthesis and Synthetic Application of 2,5-Dihydrothiophenes
Haruki Machida, Juzo Nakayama, and Masamatsu Hoshino
*Department of Chemistry, Faculty of Science, Saitama University, Saitama, Saitama 338-8570, Japan
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■ Determination of Steroid-nonsteroid Equilibrium and Analysis of Its Factors Using Dithiolane and Dioxolane
Tetsuichi Shibata, Tamiko Ohkura, Seiichi Inayama, and Reimei Moroi
*School of Medicine, Keio University, Shinanomachi 35, Shinjuku, Tokyo 160-0016, Japan
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■ Heterocyclic Syntheses with 1,3-Dicarboalkoxyallenes: Synthesis and Reaction of Heterocyclic Compounds Having Glutaconic Anhydride Structure in the Molecules
Yasumitsu Tamura, Teruhisa Tsugoshi, Shinichiro Mohri, Shuji Akai, Mayumi Yoshigi, and Yasuyuki Kita
*Graduate School of Pharmaceutical Science, Osaka University, 1-6 Yamadaoka, Toyonaka, Osaka 560-0043, Japan
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■ Base-catalyzed Rearrangement Reactions of the 1:1-C=C-Adducts from the Reactions of Dialkyl-substituted p-Benzoquinones with Nitrile N-Oxides
Shinsaku Shiraishi, B. S. Holla, and Kiyoshi Imamura
*Institute of Industrial Science, The University of Tokyo, 7-22-1 Roppongi, Minato-ku, Tokyo 106, Japan
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■ Synthesis of Antileukemic Benzo[c]phenanthridine Alkaloids Having a Phenolic Group: Protection of a Phenol as an Isopropoxy Group and Intramolecular Acylation under Basic Condition
Hisashi Ishii, Ih-Shang Chen, and Tsutomu Ishikawa
*Faculty of Pharmaceutical Sciences, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
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■ Cyclization of α-Halocarbonyl Compound Having Internal Double Bond by Use of the Low-valent Metal Complex
Miwako Mori, Yukiko Kubo, Nana Kanda, Izumi Oda, and Yoshio Ban
*Faculty of Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences, Kita 12 Nishi 6, Kita-ku, Sapporo, Hokkaido 060-0812, Japan
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■ Novel Synthesis of Heterocyclic Compounds Having Angular Nitrogen Atom by Intramolecular Diels-Alder Reaction of 1-1-Azadienes
Masataka Ihara, Akihiro Kawaguchi, Tomoko Kirihara, Keiichiro Fukumoto, and Tetsuji Kametani
*Hoshi University, 2-4-41 Ebara, Shinagawa-ku, Tokyo 142-8501, Japan
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■ Strategic Reactions in the Synthesis of Ergoline Group of Alkaloids Using Enamide Photocyclization
Toshiko Kiguchi, Chiyomi Hashimoto, Takeaki Naito, and Ichiya Ninomiya
*Kobe Women’s College of Pharmacy, Motoyamakita, Higashinad, Kobe, Hyogo 658, Japan
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■ A Novel Synthesis of Aspidosperma Alkaloids Using Simultaneous Cyclization at 2 and 3 Positions of Indole Ring
Iwao Utsunomiya and Mitsutaka Natsume
*Research Foundation Itsuu Laboratory, 2-28-10 Tamagawa, Setagaya-ku, Tokyo 158, Japan
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■ Total Synthesis of Triptoquivalines
Masako Nakagawa, Manabu Ito, Yuko Hasegawa, Satoko Akashi, Mikio Taniguchi, and Tohru Hino
*Faculty of Pharmaceutical Sciences, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
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■ Chiral Syntheses of the Benzo[a]quinolizidine-type Alangium Alkaloids by the “Lactim Ether Method”
Tozo Fujii, Masashi Ohba, Kaoru Yoneyama, Hiroko Kizu, and Shigeyuki Yoshifuji
*Faculty of Pharmaceutical Scicences, Kanazawa University, 13-1 Takara-machi, Kanazawa 920-0934, Japan
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■ Synthesis of Indolizidine and Quinolizidine Alkaloids via [3+2] Cycloaddition of Nitrones
Hideo Iida, Yohya Watanabe, Masao Tanaka, and Chihiro Kibayashi
*Tokyo University of Pharmacy and Life Science, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
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■ Total Synthesis of Fulvic Acid
Sadamu Katayama, Toshiharu Todoroki, Masashige Yamauchi, and Toshio Watanabe
*Faculty of Pharmaceutical Sciences, Josai University, 1-1 Keyakidai, Sakado, Saitama 350-0295, Japan
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■ Novel Bicycloannulation via Tandem Vinylation and Intramolecular Diels-Alder Reaction of Five-Membered Heterocycles
Kenji Hayakawa, Mitsuaki Yodo, Satoru Ohsuki, and Ken Kanematsu
*Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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■ Stereoselective Synthetic Studies on Biologically Active Natural Spiroketals
Chuzo Iwata, Kohji Hattori, Masahiro Fujita, Shuji Uchida, and Takeshi Imanishi
*Faculty of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Toyonaka, Osaka 560-0043, Japan