HeteroCycles

Special Issue

Special Issues of the 19th International Congress of Heterocyclic Chemistry's Special Issues, Vol. 21, No. 2, 1984

445 data found. 391 - 420 listedFirst Previous Next Last

| Special issue | Vol 21, No. 2, 1984, pp.743-743
Published online:

DOI: 10.3987/S-1984-02-0743

■ Thia and Ring-opening Analogues of Isoalloxazines

Magoichi Sako, Yutaka Kojima, Kosaku Hirota, and Yoshifumi Maki

*Labolatory of Medicinal Chemistry, Gifu Pharmaceutical University, 6-1 Mitahora-higashi 5-chome, Gifu 502-8585, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.744-744
Published online:

DOI: 10.3987/S-1984-02-0744

■ Studies on Reactive Intermediates. III. Reaction of Diketene with 3-Amino-1,2,4-triazines

Mohsen Daneshtalab and M. Hassan Hooshdar Tehrani

*Department of Chemistry, College of Pharmacy, Tehran University, Tehran 14, Iran

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| Special issue | Vol 21, No. 2, 1984, pp.745-745
Published online:

DOI: 10.3987/S-1984-02-0745

■ Synthesis of N⁶-Alkoxy-1,3-dialkyladenium Salts and an Attempt to Synthesize 1,3-Dimethyladenine

Tozo Fujii, Tohru Saito, and Tsuyoshi Nakasaka

*Faculty of Pharmaceutical Scicences, Kanazawa University, 13-1 Takara-machi, Kanazawa 920-0934, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.746-746
Published online:

DOI: 10.3987/S-1984-02-0746

■ Synthesis of New Heterocyclic Compounds Containing 1,2,3,4-Tetrahydroisoquinoline or 3-Oxo-tetrahydroisoquinoline Ring

K. Gáll-Istók, Gy. Deák, and G. Tóth

*Institute of Experimental Medixine, Hungarian Academy of Sciences, H-1025 Budpest II, Pusztaszeri ut 59-67, P.O. Box 17, Hungary

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| Special issue | Vol 21, No. 2, 1984, pp.747-747
Published online:

DOI: 10.3987/S-1984-02-0747

■ Reaction of 7-Methoxy-1-phenyl-1H-1,2,3-triazolo[4,5-d]pyridazine 5-Oxide with Nucleophiles

Etsuo Oishi, Yoshikazu Asahina, and Eisaku Hayashi

*Shizuoka College of Pharmacy, 2-2-1, Oshika, Shizuoka-shi, 442 Shizuoka, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.748-748
Published online:

DOI: 10.3987/S-1984-02-0748

■ Hydrolysis of Nucleosides Related to Fluorescent Minor Components of Phenylalanine Transfer Ribonucleic Acids

Taisuke Itaya and Tsunehiro Harada

*Faculty of Pharmaceutical Scicences, Kanazawa University, 13-1 Takara-machi, Kanazawa 920-0934, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.749-749
Published online:

DOI: 10.3987/S-1984-02-0749

■ Synthesis of Phosphorylcholine-bearing Porphinato-Iron Complexes and Their Hemolytic Activities

Etsuo Hasegawa, Yoh-ichi Matsushita, Kiyoshi Eshima, and Eishun Tsuchida

*Taiho Pharmaceutical Co. Ltd., 216-1 Nakayashita, Yaoroshi, Hanno, Saitama 357-0042, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.750-750
Published online:

DOI: 10.3987/S-1984-02-0750

■ Cationic Polar Cycloaddition with α-Chlorosulfides

Y. Tamura, S. Akai, H. -D. Choi, H. Nakagawa, and H. Ishibashi

*Faculty of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Toyonaka, Osaka 560-0043, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.751-751
Published online:

DOI: 10.3987/S-1984-02-0751

■ Preparation and Thermolysis of 1,2,3,6-Tetrahydro-1,2-diphenyl-1^λ,2^λ-diphosphorin 1,2-Disulfide

Takayuki Kawashima, Michio Shimamura, and Naoki Inamoto

*Graduate School of Science, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan

PDF (25KB)

| Special issue | Vol 21, No. 2, 1984, pp.752-752
Published online:

DOI: 10.3987/S-1984-02-0752

■ Diels-Alder Reaction of 1,4-Benzodithin 1,1,4,4-Tetraoxide with a Variety of Dienophiles

Juzo Nakayama, Yoichi Nakamura, and Masamatsu Hoshino

*Department of Chemistry, Faculty of Science, Saitama UniversitySaitama, Saitama 338-8570, Japan

PDF (24KB)

| Special issue | Vol 21, No. 2, 1984, pp.753-753
Published online:

DOI: 10.3987/S-1984-02-0753

■ Syntheses of Biologically Active Organic Germanium Compounds

Norihiko Kakimoto, Mitsuo Akiba, and Toyozo Takada

*School of Pharmacy, Tokyo University of Pharmacy and Life Science, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.754-754
Published online:

DOI: 10.3987/S-1984-02-0754

■ An Account of the Selectivity in the Reactions of Nitrile Oxides with Substittued p-Benzoquinones by FMO Theory

Tohru Hayakawa, Koji Araki, and Shinsaku Shiraishi

*Institute of Industrial Science, The University of Tokyo, 7-22-1 Roppongi, Minato-ku, Tokyo 106, Japan

PDF (36KB)

| Special issue | Vol 21, No. 2, 1984, pp.755-755
Published online:

DOI: 10.3987/S-1984-02-0755

■ Azinyl-Ylidene Tautomerism of Acylmethyl Azines

S. A. Stekhova, V. V. Lapachov, O. P. Petrenko, and V. P. Mamaev

*Institute of Organic Chemistry, Russian Academy of Sciences, 630090 Novosibrisk, Russia

PDF (31KB)

| Special issue | Vol 21, No. 2, 1984, pp.756-756
Published online:

DOI: 10.3987/S-1984-02-0756

■ Covalent Hydration of 7,8-Dihydro(3H)pterin

W. L. F. Armarego, D. Randles, and H. Taguchi

*John Curtin School of Medical Research, The Australian National University, GPO Box 414, Canberra, ACT 2601 , Australia

PDF (23KB)

| Special issue | Vol 21, No. 2, 1984, pp.757-757
Published online:

DOI: 10.3987/S-1984-02-0757

■ A New Heterocyclisation between Monosubstituted Amidines and α-Bromo-α,β-unsaturated Esters and Ketones

C. Luu-Duc, A. Marsura, and G. Gellon

*Laboratoire de Chimie Pharmacie, U. E. R. de Pharmacie de Grenoble, Groupe d‘Etude et de Recherche du Médicament (G. E. R. M.), 38700 La Tronche, France

PDF (28KB)

| Special issue | Vol 21, No. 2, 1984, pp.758-758
Published online:

DOI: 10.3987/S-1984-02-0758

■ Solution Form of Rubranine and Related Compounds from NMR and X-Ray Studies

Satish K. Arora, Vinayak V. Kane, Arnold R. Martin, and Philip Crews

*Department of Pharmaceutical Sciences, College of Pharmacy, The University of Arizona, Tucson, AZ 85721, U.S.A.

PDF (19KB)

| Special issue | Vol 21, No. 2, 1984, pp.759-759
Published online:

DOI: 10.3987/S-1984-02-0759

■ Synthesis of Oxygen-bridged Aza[15]annulene Derivatives. Novel Cyclization Reaction Leading to Aza-annulene Frames

H. Ogawa, M. Kumemura, T. Imoto, I. Miyamoto, H. Kato, S. Takahashi, and Y. Taniguchi

*Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.760-760
Published online:

DOI: 10.3987/S-1984-02-0760

■ Generation of Chiral Cavity from Achiral Heterocyclophane Host and Achiral Guest

Iwao Tabushi, Kazuo Yamamura, Hiroshi Nonoguchi, Ken Hirotsu, and Taiichi Higuchi

*Faculty of Engineering, Kyoto University, Yoshida, Sakyou-ku, Kyoto 606-8501, Japan

PDF (29KB)

| Special issue | Vol 21, No. 2, 1984, pp.761-761
Published online:

DOI: 10.3987/S-1984-02-0761

■ Structure and Cation Selectivity of Unsymmetrical Bis(Crown Ether)s

Toshihiko Ikeda, Kiyoshi Kikukawa, and Tsutomu Matsuda

*Faculty of Engineering, Kyushu University, 6-19-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan

PDF (33KB)

| Special issue | Vol 21, No. 2, 1984, pp.762-762
Published online:

DOI: 10.3987/S-1984-02-0762

■ Crown Ether-based Extraction Photometric Reagents for Alkali Metals

Hiroshi Nakamura, Kazuhide Nita, Makoto Takagi, and Keihei Ueno

*Faculty of Engineering, Kyushu University, 6-19-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan

PDF (31KB)

| Special issue | Vol 21, No. 2, 1984, pp.763-763
Published online:

DOI: 10.3987/S-1984-02-0763

■ Synthesis and Property of Fluorescent Polyether Dye Containing a Benzorhioazole Unit

I. Tanigawa, T. Kaneda, and S. Misumi

*The Institute of Scientific and Industrial Research, Osaka University, 8-1, Mihogaoka, Ibaraki, Osaka 567-0047, Japan

PDF (29KB)

| Special issue | Vol 21, No. 2, 1984, pp.764-764
Published online:

DOI: 10.3987/S-1984-02-0764

■ Total Synthesis of Jolkinolide A,B and E

Shigeo Katsumura and Sachihiko Isoe

*School of Science, Kwansei Gakuin University, Gakuen, Sanda-shi 669-1337, Japan

PDF (18KB)

| Special issue | Vol 21, No. 2, 1984, pp.765-765
Published online:

DOI: 10.3987/S-1984-02-0765

■ An Application of the Angular Hydroxylation Using Benzeneseleninic Anhydride to the Synthesis of 10β-Hydroxyfuranoeremophilanes and Relateed Compounds

Koji Yamakawa, Tsuyoshi Satoh, Satoshi Takita, Toshiaki Iida, and Masashi Iwasaki

*Department of Chemistry, Faculty of Science, Science University of Tokyo, Kagurazaka 1-3, Shinjuku-ku, Tokyo 162-8601, Japan

PDF (26KB)

| Special issue | Vol 21, No. 2, 1984, pp.766-766
Published online:

DOI: 10.3987/S-1984-02-0766

■ Alkylations at C-3 and C-5 of Triacetic Acid Lactone and Derivatives

P. de March, M. Moreno-Mañas, R. Pleixats, and I. Ripoll

*Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049-Madrid, Spain

PDF (28KB)

| Special issue | Vol 21, No. 2, 1984, pp.767-767
Published online:

DOI: 10.3987/S-1984-02-0767

■ Synthetic Studies on Antibiotic A23187 (Calcimycin)

Yoshiaki Nakahara, Akira Fujita, and Tomoya Ogawa

*The Institute of Physical and Chemical Research, Wako-shi, Saitama 351-0198, Japan

PDF (17KB)

| Special issue | Vol 21, No. 2, 1984, pp.768-768
Published online:

DOI: 10.3987/S-1984-02-0768

■ **Total Synthesis of (±)-Sesbanine via Directed Metalation of Tertiary Nicotinamides**

M. Iwao and T. Kuraishi

*Department of Chemistry, Faculty of Liberal Arts, Nagasaki University, 1-14, Bunkyo-machi, Nagasaki 852-8521, Japan

PDF (18KB)

| Special issue | Vol 21, No. 2, 1984, pp.769-769
Published online:

DOI: 10.3987/S-1984-02-0769

■ Stereospecific Synthesis of Solenopsin A

Masashi Ogawa and Mitsutaka Natsume

*Research Foundation Itsuu Laboratory, 2-28-10 Tamagawa, Setagaya-ku, Tokyo 158, Japan

PDF (24KB)

| Special issue | Vol 21, No. 2, 1984, pp.770-770
Published online:

DOI: 10.3987/S-1984-02-0770

■ Aziridine in Alkaloid Synthesis: Syntheses of γ-Lycorane and Erythrina Skeletons

Kimio Higashiyama, Toshio Honda, Hirotaka Otomasu, and Tetsuji Kametani

*Faculty of Pharmaceutical Sciences, Hoshi University, 2-4-41 Ebara, Shinagawa-ku, Tokyo 142-8501, Japan

PDF (22KB)

| Special issue | Vol 21, No. 2, 1984, pp.771-771
Published online:

DOI: 10.3987/S-1984-02-0771

■ Conversion of the Protopine N-Oxides to the Benzo[c]phenanthridines and the Secoberbines

Kinuko Iwasa and Narao Takao

*Kobe Women‘s College of Pharmacy, Motoyamakita, Higashinad, Kobe, Hyogo 658, Japan

PDF (31KB)

| Special issue | Vol 21, No. 2, 1984, pp.772-772
Published online:

DOI: 10.3987/S-1984-02-0772

■ Synthesis of Benzidenoazepine Alkaloids, Fumarofine and Fumaritrine

M. Hanaoka, C. Mukai, S. Sakurai, A. Ashimori, H. Yamagishi, M. Iwasaki, and S. Yasuda

*Faculty of Pharmaceutical Scicences, Kanazawa University, 13-1 Takara-machi, Kanazawa 920-0934, Japan

PDF (26KB)

445 data found. 391 - 420 listedFirst Previous Next Last

HETEROCYCLES

Special Issue

Special Issues of the 19th International Congress of Heterocyclic Chemistry's Special Issues, Vol. 21, No. 2, 1984

■ Thia and Ring-opening Analogues of Isoalloxazines

■ Studies on Reactive Intermediates. III. Reaction of Diketene with 3-Amino-1,2,4-triazines

■ Synthesis of N6-Alkoxy-1,3-dialkyladenium Salts and an Attempt to Synthesize 1,3-Dimethyladenine

■ Synthesis of New Heterocyclic Compounds Containing 1,2,3,4-Tetrahydroisoquinoline or 3-Oxo-tetrahydroisoquinoline Ring

■ Reaction of 7-Methoxy-1-phenyl-1H-1,2,3-triazolo[4,5-d]pyridazine 5-Oxide with Nucleophiles

■ Hydrolysis of Nucleosides Related to Fluorescent Minor Components of Phenylalanine Transfer Ribonucleic Acids

■ Synthesis of Phosphorylcholine-bearing Porphinato-Iron Complexes and Their Hemolytic Activities

■ Cationic Polar Cycloaddition with α-Chlorosulfides

■ Preparation and Thermolysis of 1,2,3,6-Tetrahydro-1,2-diphenyl-1λ,2λ-diphosphorin 1,2-Disulfide

■ Diels-Alder Reaction of 1,4-Benzodithin 1,1,4,4-Tetraoxide with a Variety of Dienophiles

■ Syntheses of Biologically Active Organic Germanium Compounds

■ An Account of the Selectivity in the Reactions of Nitrile Oxides with Substittued p-Benzoquinones by FMO Theory

■ Azinyl-Ylidene Tautomerism of Acylmethyl Azines

■ Covalent Hydration of 7,8-Dihydro(3H)pterin

■ A New Heterocyclisation between Monosubstituted Amidines and α-Bromo-α,β-unsaturated Esters and Ketones

■ Solution Form of Rubranine and Related Compounds from NMR and X-Ray Studies

■ Synthesis of Oxygen-bridged Aza[15]annulene Derivatives. Novel Cyclization Reaction Leading to Aza-annulene Frames

■ Generation of Chiral Cavity from Achiral Heterocyclophane Host and Achiral Guest

■ Structure and Cation Selectivity of Unsymmetrical Bis(Crown Ether)s

■ Crown Ether-based Extraction Photometric Reagents for Alkali Metals

■ Synthesis and Property of Fluorescent Polyether Dye Containing a Benzorhioazole Unit

■ Total Synthesis of Jolkinolide A,B and E

■ An Application of the Angular Hydroxylation Using Benzeneseleninic Anhydride to the Synthesis of 10β-Hydroxyfuranoeremophilanes and Relateed Compounds

■ Alkylations at C-3 and C-5 of Triacetic Acid Lactone and Derivatives

■ Synthetic Studies on Antibiotic A23187 (Calcimycin)

■ Total Synthesis of (±)-Sesbanine via Directed Metalation of Tertiary Nicotinamides

■ Stereospecific Synthesis of Solenopsin A

■ Aziridine in Alkaloid Synthesis: Syntheses of γ-Lycorane and Erythrina Skeletons

■ Conversion of the Protopine N-Oxides to the Benzo[c]phenanthridines and the Secoberbines

■ Synthesis of Benzidenoazepine Alkaloids, Fumarofine and Fumaritrine

■ Synthesis of N⁶-Alkoxy-1,3-dialkyladenium Salts and an Attempt to Synthesize 1,3-Dimethyladenine

■ Preparation and Thermolysis of 1,2,3,6-Tetrahydro-1,2-diphenyl-1^λ,2^λ-diphosphorin 1,2-Disulfide

■ **Total Synthesis of (±)-Sesbanine via Directed Metalation of Tertiary Nicotinamides**