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Your search keyword '"Fukujiro Fujikawa"' showing total 91 results
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91 results on '"Fukujiro Fujikawa"'

1. Constituents of the lichen in the genus Hypogymnia. II. Vittatolic acid, a new optically active depsidone, and 2'-O-methylphysodic acid from Hypogymnia vittata (Ach.) Gas

Author

Teruhisa Hirayama, Fukujiro Fujikawa, Isao Kitagawa, and Itiro Yosioka

Subjects
biology, Ergosterol peroxide, Chemistry, Depsidone, Stereochemistry, Hypogymnia, Absolute configuration, General Chemistry, General Medicine, Optically active, biology.organism_classification, chemistry.chemical_compound, Asymmetric carbon, Drug Discovery, Side chain, Lichen
Abstract

Two new depsidones named vittatolic acid (4) and 2'-O-methylphysodic acid (5) have been isolated from the lichen Hypogymnia vittata (ACH.) GAS. along with physodic acid (1), atranorin (2), oxyphysodic acid (3), zeorin (6), and ergosterol peroxide (7). Vittatolic acid (4) is the first optically active depsidone possessing a secondary hydroxyl in the side chain. The plain structure of vittatolic acid has been clarified on the basis of physicochemical evidence and the conversion to physodic acid (1), and the absolute configuration at the asymmetric carbon in the side chain of 4 follows from the application of the Horeau's method and the Brewster's benzoate rule. The structure of 2'-O-methylphysodic acid (5) has been determined on the basis of chemical and physicochemical evidence.

Published
1976

2. Anti-tumor Activities of Some Heterocyclic and Nitrogen-containing Compounds

Author

Den'ichi Mizuno, Teruhisa Hirayama, Noriko Nishida, Masatsune Watanabe, Fukujiro Fujikawa, Toshiko Kasahara, Miyako Ishigami, Chiyo Akazawa, and Masako Otsuka

Subjects
Pharmacology, Antitumor activity, Azine, chemistry.chemical_compound, chemistry, Thiourea, Pharmaceutical Science, chemistry.chemical_element, Structure–activity relationship, Thiazole, Guanidine, Nitrogen, Medicinal chemistry
Published
1980

5. On the Free Amino Acids in Lichens of Japan. II

Author

FUKUJIRO FUJIKAWA, KUNIO HIRAI, TERUHISA HIRAYAMA, TAKESHI TOYOTA, MICHIKO URASAKI, MICHIKO TAKAGAWA, MASAYO FUKUDA, KYOKO MORITANI, SANAE TOMOIKE, HIROKO HARADA, and CHIYOKO MATOBA

Subjects
Pharmacology, Pharmaceutical Science
Published
1972

7. Studies on Chemotherapeutic Agents Against Mycobacterium Tuberculosis. XXVI. : Synthesis and Antituberculous Activity of Phenylthiourea, p-Ethoxyphenylthiourea and 3-Bromo-4-ethoxyphenylthiourea Derivatives

Author

FUKUJIRO FUJIKAWA, KUNIO HIRAI, TERUHISA HIRAYAMA, TERUKI MATSUNASHI, YOSHIKUNI NAKANISHI, KAYOKO KUMOTO, TATSUZO SHIMIZU, CHIICHIRO SAKAKI, YOSHITARO HAMURO, MITSUNORI IKEDA, YASUHIKO MICHISHITA, YOKO ISHITOMI, MASUKAZU NAITO, NOBUO MAEKAWA, SHUNJI TSUKUMA, and MITSURU KAWAI

Subjects
Pharmacology, Mycobacterium tuberculosis, biology, Chemistry, Antitubercular Agents, Thiourea, Pharmaceutical Science, biology.organism_classification, Mycobacterium, Microbiology
Published
1971

9. Transactions

Author

Atusi Watanabe, Hideo Kamio, Fukujiro Fujikawa, Siniti Simamura, F. Fujikawa, I. Nakamura, T. Kariyone, S. Oosumi, K. Tanaka, U. Ariyosi, Takao Takubo, Masaiti Yasue, Eiji Ochiai, Soju Kuroyanagi, Torizo Takahashi, Sinkiti Tubaki, Hisao Hukamauti, S. Sugasawa, and H. Sigehara

Subjects
Pharmacology, Pharmaceutical Science
Published
1942

12. Effect of Some Compounds on Tubercle Bacilli in vitro. VIII

Author

Ryoji Kitagawa, Rinzo Watanabe, Kazuo Iba, Masaharu Nishimoto, Setsuro Imai, Yoshiko Yagi, Jun-ichi Yagi, Masukazu Naito, Shozo Nakazawa, and Fukujiro Fujikawa

Subjects
Pharmacology, chemistry.chemical_classification, Bacilli, chemistry, biology, Tubercle, Pharmaceutical Science, Hydrazone, biology.organism_classification, Antibacterial activity, In vitro, Microbiology
Published
1957

15. Antiseptics for Foodstuff. LXI

Author

Yoshiko Yagi, Fukujiro Fujikawa, and Yuhei Hitosa

Subjects
Pharmacology, Chemistry, Pharmaceutical Science
Published
1956

17. On the Free Amino Acids in Lichens of Japan. III

Author

FUKUJIRO FUJIKAWA, TERUHISA HIRAYAMA, TOMOAKI MORI, MICHIKO NAKAMURA, YUKIKO TAKAGAKI, YOKO MOTODA, HISAKO MUKAINAKA, KAZUKO ITO, REIKO MATSUI, and MIE FUJISAWA

Subjects
Pharmacology, Ecology, Pharmaceutical Science, Biology, Lichen, Free amino
Published
1973

18. Studies on Chemotherapeutics for Mycobacterium tuberculosis. XVI

Author

Kunio Hirai, Shunji Tsukuma, Kinuko Imanishi, Masukazu Naito, Fukujiro Fujikawa, and Yoshihiro Nakatani

Subjects
Pharmacology, Mycobacterium tuberculosis, chemistry.chemical_compound, Thiourea, chemistry, biology, Pharmaceutical Science, biology.organism_classification, Antibacterial activity, Microbiology
Published
1964

21. Antiseptics for Foodstuff. LIII

Author

Fukujiro Fujikawa, Myoko Takimura, and Gen Sawaguchi

Subjects
Pharmacology, Chemistry, Pharmaceutical Science
Published
1952

22. Anthelmintics

Author

Masaya Araki, Yuzuru Yokota, Masami Kuga, Shin-to Chin, Fukujiro Fujikawa, Kunio Nakazima, Hiroshi Fujii, Akimasa Tokuoka, and Yuhei Hitosa

Subjects
Pharmacology, Pharmaceutical Science
Published
1952

23. Transactions

Author

Yutaka Yoshida, Koichi Nakazawa, Nao Uyei, Toyokichi Kitasawa, Tohru Takahashi, Fumihiko Sato, Hidenobu Kawahata, Fukujiro Fujikawa, Shinichi Shimamura, and Keinosuke Tarui

Subjects
Pharmacology, Pharmaceutical Science
Published
1941

25. Studies on Antiseptics for Foodstuff. LXXIII. Studies on 3-Halogeno-4-hydroxybenzoic Acid Esters, 4-Alkylresorcinol, 4-Arylresorcinol, 5-Alkyl-2, 4-dihydroxybenzaldehyde, 5-Alkyl-3-chloro-2, 4-dihydroxybenzaldehyde, 4-Aryl-6-chlororesorcinol and Phenylaminothioformic Acid Esters as a Preservative for Sake

Author

FUKUJIRO FUJIKAWA, TERUHISA HIRAYAMA, YUKIO NAKAMURA, TAKESHI TOYOTA, MITSUKO SUZUKI, MIEKO DOI, and CHIYO NIKI

Subjects
Pharmacology, chemistry.chemical_classification, chemistry.chemical_compound, Preservative, Alkylresorcinol, Chemistry, Aryl, Pharmaceutical Science, Organic chemistry, Alkyl, Benzoic acid
Published
1972

26. Transactions

Author

Fukujiro Fujikawa, Itiro Nakamura, Liang-Chi Waung, Masao Tomita, Tiaki Tani, Torizo Takahashi, Sinkiti Tubaki, Shoiti Yasima, Haruo Saikati, and Seiji Ito

Subjects
Pharmacology, Pharmaceutical Science
Published
1942

27. Studies on Chemotherapeutics for Mycobacterium tuberculosis. XXII. : Synthesis and Antibacterial Activity on Mycobacterium tuberculosis of N2-(2-Pyridyl)-3-p-ethoxyphenylpseudothiohydantoin and N2-(2-Benzothiazolyl)-3-allylpseudothio-hydantoin Derivatives

Author

FUKUJIRO FUJIKAWA, KUNIO HIRAI, TERUHISA HIRAYAMA, TAKUO YOSHIKAWA, TETSU NAKAGAWA, MASUKAZU NAITO, SHUNJI TSUKUMA, MICHIKO KAMADA, and YOSHIKO OHTA

Subjects
Pharmacology, Mycobacterium tuberculosis, biology, Chemistry, Pharmaceutical Science, biology.organism_classification, Antibacterial activity, Microbiology
Published
1969

31. Studies on Antiseptics for Foodstuff. LXXII. : Studies on Diphenyl Ether Derivatives, Biphenyl Derivatives and Dibenzofuran Derivatives as a Preservative for Sake

Author

FUKUJIRO FUJIKAWA, TERUHISA HIRAYAMA, YUKIO NAKAMURA, SACHIO MATSUO, TAKAYUKI MIZUTANI, TOYOAKI MIKAWA, MITSUKO SUZUKI, MIEKO DOI, CHIYO NIKI, and TAKESHI TOYOTA

Subjects
Pharmacology, Preservative, Alcoholic Beverages, Biphenyl Compounds, Diphenyl ether, Biphenyl derivatives, Pharmaceutical Science, Bacillus, Benzoates, Salicylates, Anti-Bacterial Agents, Dibenzofuran, chemistry.chemical_compound, chemistry, Food Preservation, Organic chemistry, Benzofurans, Ethers
Published
1971

34. Studies on the Antibacterial Activity of some Organic Compounds in vitro. II. Antibacterial Activity of some Organic Compounds on Micrococcus pyogenes var. aureus, Escherichia coli communior, and Bacillus subtilis

Author

Tokugoro Omatsu, Shozo Nakazawa, Fukujiro Fujikawa, Tadaaki Toyoda, Yuhei Hitosa, Michiyo Yamaoka, and Yoshiko Fujiwara

Subjects
Pharmacology, biology, Chemistry, medicine, Pharmaceutical Science, Bacillus subtilis, medicine.disease_cause, biology.organism_classification, Antibacterial activity, Escherichia coli, In vitro, Microbiology
Published
1953

35. Studies on Chemotherapeutics for Mycobacterium tuberculosis. XVIII. : Synthesis and Antibacterial Activity on Mycobacterium tuberculosis of Formyl-8-hydroxyquinoline Derivatives

Author

Fukujiro Fujikawa, Kunio Hirai, Takeshi Toyota, Ryusuke Tamada, kijun Sai, Masukazu Naito, and Shunji Tsukuma

Subjects
Pharmacology, Mycobacterium tuberculosis, chemistry.chemical_compound, biology, chemistry, Pharmaceutical Science, 8-Hydroxyquinoline, biology.organism_classification, Antibacterial activity, Microbiology
Published
1967

36. Studies on Chemotherapeutic Agents against Mycobacterium Tuberculosis. XXVII. Synthesis and Antituberculous Activity of 1-Alkyl-3-(3'-hydroxy-4'-alkoxycarbonylphenyl)-2-thiourea and 1-Aryl-3-(3'-hydroxy-4'-alkoxycarbonylphenyl)-2-thiourea

Author

FUKUJIRO FUJIKAWA, KUNIO HIRAI, TERUHISA HIRAYAMA, TERUKI MATSUNASHI, YOSHIKUNI NAKANISHI, KAZUKO NAKAI, KENJI KANEMITSU, TOSHIKO UCHIWA, JUNKO MURASAWA, MITSUKO UMEDA, TAKAYUKI MIZUTANI, TOYOAKI MIKAWA, TSUTOMU TANABE, KOJIRO SEGAWA, TERUKO TANAKA, NOBUO MAEKAWA, and JUN NAKAI

Subjects
Pharmacology, chemistry.chemical_classification, biology, Aryl, Antitubercular Agents, Thiourea, Pharmaceutical Science, Drug Resistance, Microbial, Mycobacterium tuberculosis, biology.organism_classification, Medicinal chemistry, Aminosalicylic Acids, chemistry.chemical_compound, chemistry, 2-Thiourea, Alkyl
Published
1972

37. Studies on Chemotherapeuties for Mycobacterium tuberculosis. XV

Author

Shunji Tsukuma, Junko Goto, Otokichi Sawada, Masukazu Naito, Kunio Hirai, and Fukujiro Fujikawa

Subjects
Pharmacology, Mycobacterium tuberculosis, biology, Chemistry, Pharmaceutical Science, 3-buten-2-one, Antibacterial activity, biology.organism_classification, Microbiology
Published
1963

39. Antiseptics for Foodstuff. LX

Author

Yuhei Hitosa, Fukujiro Fujikawa, Kazuo Yasuda, and Yoshiko Yagi

Subjects
Pharmacology, Pharmaceutical Science, Biology
Published
1956

40. Antiseptics for Foodstuff. LVII

Author

Masahiro Inoue, Fukujiro Fujikawa, and Yuhei Hitosa

Subjects
Pharmacology, Chemistry, Pharmaceutical Science
Published
1954

41. Synthesis of Several Hydrazone Compounds

Author

Masaharu Nishimoto, Jun-ichi Yagi, Fukujiro Fujikawa, and Yoshiko Yagi

Subjects
Pharmacology, chemistry.chemical_classification, chemistry, Pharmaceutical Science, Hydrazone, Combinatorial chemistry
Published
1956

42. Antiseptics for Foodstuff. LV

Author

Syoji Matsubara, Eisi Kometani, Fukujiro Fujikawa, and Akimasa Tokuoka

Subjects
Pharmacology, Pharmaceutical Science
Published
1953

44. Antiseptics for Foodstuff. LXII

Author

Yuhei Hitosa, Fukujiro Fujikawa, Yoshiko Yagi, and Masanobu Shimizu

Subjects
Pharmacology, Pharmaceutical Science
Published
1957

46. Antiseptics for Foodstuff. (LVIII)

Author

Kazuko Miura, Fukujiro Fujikawa, Masaharu Nishimoto, and Akimasa Tokuoka

Subjects
Pharmacology, Pharmaceutical Science
Published
1955

47. Antiseptics for Foodstuff. LI

Author

Kazuko Miura, Myoko Takimura, Akimasa Tokuoka, and Fukujiro Fujikawa

Subjects
Pharmacology, Chemistry, Pharmaceutical Science
Published
1952

49. Synthesis of o-Aminophenol Derivatives

Author

Fukujiro Fujikawa, Noriko Ishikawa, Masako Nakai, and Kunio Hirai

Subjects
Pharmacology, Mycobacterium tuberculosis, Aniline Compounds, chemistry.chemical_compound, biology, Chemistry, O-aminophenol, Pharmaceutical Science, Phenols, biology.organism_classification, Medicinal chemistry
Published
1964

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