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HETEROCYCLES
An International Journal for Reviews and Communications in Heterocyclic ChemistryWeb Edition ISSN: 1881-0942
Published online by The Japan Institute of Heterocyclic Chemistry
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Special Issue
Special Issues of the 19th International Congress of Heterocyclic Chemistry's Special Issues, Vol. 21, No. 2, 1984
Published online:
■ Photo- and Radiation-induced Alkylation, Hydroxyalkylation, and Alkoxylation of Pyridinecarboxamides in Alcohol
Akira Sugimori, Hiroshi Itoh, Mitsuharu Kanai, Nobuko Kuniyoshi, and Masayuki Nishijima
*Department of Chemistry, Faculty of Science and Technology, Sophia University, kioi-cho 7-1, Chiyoda-ku, tokyo 102-, Japan
Published online:
■ Stereoselective Condensation Reactions of 3-Formyl-2(1H)pyridones and Thiones
Jan Becher, Tea Johansen, Ib. Winckelmann, and Maged A. Michael
*Department of Chemistry, Odense University, Campusvej 55 DK-5230 Odense M., Denmark
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■ Stereo- and Regioselective Aldol-type Reaction of Active Methylene Groups of Nitriogencontaining Heteroaroaromatic Compounds
Hiroshi Hamana and Tsutomu Sugasawa
*Shionogi Research Laboratories, Shionogi & Co. Ltd., Fukushima-ku, Osaka 553-0002, Japan
Published online:
■ On the Facile and Convenient Synthesis of Substituted Pyridylglycols
Angelo Clerici and Ombretta Porta
*Dipartimento di Chimica Organica e Industriale, Centro C. N. R., Università degli Studi di Milano, V. Venezian 21, I-20133 Milano, Italy
Published online:
■ Introduction of β-Ketoalkyl Groups at 4-Position of Pyridine Using Silyl Enol Ethers
Kin-ya Akiba, Yoshihiro Nishihara, and Makoto Wada
*Department of Chemistry, Faculty of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
Published online:
■ The Pseudo-Gomberg Reaction of 4-Aminopyridine N-Oxide
S. Saeki, S. Kondo, T. Hayashi, and M. Hamana
*Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
Published online:
■ The Reformatsky Reactions of N-Aryl-2(1H)-pyrimidinones
Akira Katoh, Yoshimori Omote, and Choji Kashima
*Department of Chemistry, University of Tsukuba, 1-1-1 Ten-nodai, Tsukuba-shi, Ibaraki, 305-8571, Japan
Published online:
■ Synthesis of 6,2’-Methylene-cyclouridines
H. Inoue, T. Sano, S. Shuto, and T. Ueda
*Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12 Nishi 6, Kita-ku, Sapporo, Hokkaido 060-0812, Japan
Published online:
■ Structure of a C-Cyclopyrimidine Nucleoside Derived from a 2’-C-Nitromethyluridine
T. Ueda, S. Shuto, and H. Inoue
*Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12 Nishi 6, Kita-ku, Sapporo, Hokkaido 060-0812, Japan
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■ 3-N-Acyl Uridines: Preparation and Properties of a New Class of Uracil Protectiong Groups
Christpher J. Welch and Joyti Chattopadhyaya
*Department of Microbiology, The Biomedical Center, Uppsala University, Box 581, SE-751 23, Uppsala, Sweden
Published online:
■ The 9-Fluorenylmethoxycarbonyl-(FMOC) and 2 Nitrophenylsulfenyl-(NPS) Groups fot the Protection of the Base Residues for the Chemical Syntheses of DNA and RNA Fragments
Jarmo Heikkilä and Jyoti Chattopadhyaya
*Department of Microbiology, The Biomedical Center, Uppsala University, Box 581, SE-751 23, Uppsala, Sweden
Published online:
■ Synthesis and Chemistry of Psicofuranosyl and Fructofuranosyl Nucleosides
Annie Grouiller and Jyoti Chattopadhyaya
*Department of Microbiology, The Biomedical Center, Uppsala University, Box 581, SE-751 23, Uppsala, Sweden
Published online:
■ Synthesis of 3,4-Disubstituted-1-β-D-ribofuranosylpyrazolo[3,4-d]pyrimidines
Howard B. Cottam, Charles R. Petrie, Ganapathi R. Revankar, and Roland K. Robins
*Cancer Research Center, Brigham Young University, Prove Utah 84602, U.S.A.
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■ Mitsunobu Reaction of Protected Deoxyguanosine and Guanosine
Ramamurthy Charubala, Thomas Trichtinger, and Wolfgang Pfleiderer
*Fakultät für Chemie, Universität Konstanz, Posttach 5560, D-7750 Konstantz, Germany
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■ One-pot Synthesis of Oligoribonucleotide from Unblocked Nucleoside
Takeo Shimidzu, Kazushige Yamana, Akira Murakami, and Seiichiro Maikuma
*Department of Induatrial Chemistry, Faculty of Engineering, Kyoto University, Yoshida, Sakyou-ku, Kyoto 606-8501, Japan
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■ Chemcal Syntheis of an Undecaribonucleoside Decaphosphate Constituting the 3’-Terminal Acceptor Stem Sequence of Yeast tRNAPhe
M. Kwiatowski, J. Heikkilä, S. Björkman, H. Seliger, and Jyoti Chattopadhyaya
*Department of Microbiology, The Biomedical Center, Uppsala University, Box 581, SE-751 23, Uppsala, Sweden
Published online:
■ Catalytic Asymmetric Epoxidation by Means of Polyaminoacids in a Triphase System
S. Colonna, S. Julia, H. Molinari, and S. Banfi
*Istituto di Chimica Organica, Facoltà di Farmacia, Università degli Studi di Milano, Via Venezian 21, I-20133 Milano, Italy
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■ Synthesis of (±)-1-Hydroxy-2,6-diaryl-3,7-dioxabicyclo[3.3.0]octane Lignans
Eiji Taniguchi, Fumito Ishibashi, and Yuji Narutomi
*Department of Agricultural Chemistry, Faculty of Agriculture, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
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■ Enantioselective Synthesis of (-)-Sarracenin Using D-Glucose as Chiral Template
Seiichi Takano, Kazumi Morikawa, and Susumi Hatakeyama
*Pharmaceutical Institute, Tohoku University, Aobayama, Sendai 980-8578, Japan
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■ The Total Synthesis of (+)-Polyzonimine
Tsutomu Sugahara, Yuuki Komatus and Seiichi Takano
*Pharmaceutical Institute, Tohoku University, Aobayama, Sendai 980-8578, Japan
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■ Total Synthesis of (±)-Sarubicin A (U-58,431)
Yoshio Takeuchi, Mineichi Sudani, and Eiichi Yoshii
*Faculty of Pharmaceutical Sciences, Toyama Medical and Pharmaceutical University, 2630 Sugitani, Toyama, Toyama 930-0194, Japan
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■ Syntheses of Pyranoisoflavones from the Corresponding Chalcones with Thallium (III) Nitrate
M. Tsukayama, Y. Iguchi, T. Horie, M. Masumura, and M. Nakayama
*Department of Chemical Science and Technology, Faculty of Engineering, University of Tokushima, Minamijosanjima-cho, Tokushima 770-8506, Japan
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■ Synthetic Studies of Crowned Morphines: Synthesis and Chemical Transformations of Crowned Thebaine
Ikuo Fujii, Kenji Hayakawa, and Ken Kanematsu
*Institute of Synthetic Organic Chemistry, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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■ Chemistry of Isoquinolinequinone Antibiotics
Akinori Kubo, Yoshiyasu Kitahara, Shinsuke Nakahara, Naoki Saito, Katsuhiro Takahashi, and Tadashi Arai
*Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
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■ Introduction of a Hydroxyl Group at C-14 of Yohimbine Alkaloids
Etsuji Yamanaka, Satoe Kasamatsu, Norio Aimi, Shin-ichiro Sakai, Dhavadee Ponglux, and Sumphan Wongseripipatana
*Faculty of Pharmaceutical Sciences, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
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■ Alamaridine, a Novel Isoquinolin Alkaloid from Alangium lamarckii Thw.
S. C. Pakrashi, R. R. Shinha, Anup Bhattacharjya, Ranjan Mukhopadhyay, and E. Ali
*Indian Institute of Chemical Biology, Calcutta-700 032, India
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■ Mechanistic and Synthetic Studies of Pyrimidine Ring Formation from α,β-Unsaturated Carbonyl Compounds and Amidines
Alexander Weis, Michael Bernstein, and Dov Zamir
*Department of Organic Chemistry, Weizmann Institute of Science, Rehovot 76100, Israel
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■ Cyclic Amidines as Convenient Models for the Studies of Proton Transfer Reactions
Alexander Weis
*Department of Organic Chemistry, Weizmann Institute of Science, Rehovot 76100, Israel
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■ Substituent Effect on the Site-selective Reaction of Pyrimidines
Takao Sakamaoto, Hiroshi Yoshizawa, Soichi Kaneda, and Hiroshi Yamanaka
*Pharmaceutical Institute, Tohoku University, Aobayama, Sendai 980-8578, Japan
Published online:
■ Effect of Thymine Hydroperoxide on DNA Bases
Tomohisa Nagamatsu, Fumio Yoneda, and Shin Yi Wang
*Faculty of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-hon-machi, Kumamoto 862-0973, Japan