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1

Three chromone components from Aloe vera leaves

Nobuyuki Okamura, Noriko Hine, Satomi Harada, Toshihiro Fujioka, Kunihide Mihashi, Akira Yagi

Journal:

Year:

1996

Language:

english

File:

PDF, 296 KB

english, 1996

2

Anti-HIV benzylisoquinoline alkaloids and flavonoids from the leaves of Nelumbo nucifera, and structure–activity correlations with related alkaloids

Yoshiki Kashiwada, Akihiro Aoshima, Yasumasa Ikeshiro, Yuh-Pan Chen, Hiroshi Furukawa, Masataka Itoigawa, Toshihiro Fujioka, Kunihide Mihashi, L. Mark Cosentino, Susan L. Morris-Natschke, Kuo-Hsiung L

Journal:

Bioorganic & Medicinal Chemistry

Year:

2005

Language:

english

File:

PDF, 292 KB

english, 2005

3

Diastereomeric C-glucosylanthrones of Aloe vera leaves

Nobuyuki Okamura, Noriko Hine, Satomi Harada, Toshihiro Fujioka, Kunihide Mihashi, Masatoshi Nishi, Kazumoto Miyahara, Akira Yagi

Journal:

Year:

1997

Language:

english

File:

PDF, 319 KB

english, 1997

4

Five chromones from Aloe Vera leaves

Nobuyuki Okamura, Noriko Hine, Yukiko Tateyama, Motoko Nakazawa, Toshihiro Fujioka, Kunihide Mihashi, Akira Yagi

Journal:

Year:

1998

Language:

english

File:

PDF, 213 KB

english, 1998

5

Mechanism of the Color Reaction between Aldehyde and Diazotized Aromatic Amine. I. Color Reaction Products of Formaldehyde with Diazotized Sulfanilamide and with Diazotized p-Aminobenzoic Acid

NAKAMURA, MASARU, MIHASHI, KUNIHIDE, EGAMI, KEIKO, ARITA, TOSHIKO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1972

Language:

english

File:

PDF, 1.02 MB

english, 1972

6

Mechanism of the color reaction between aldehyde and diazotized aromatic amine. II. Color reaction product of benzaldehyde with diazotized sulfanilamide.

NAKAMURA, MASARU, ARAKI, KIMIYO, MIHASHI, KUNIHIDE, OHKURA, YOSUKE

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1974

File:

PDF, 471 KB

1974

7

ChemInform Abstract: Antitumor Agents. Part 182. Novel Cytotoxic Diterpenes from the Stem of Dysoxylum kuskusense.

Toshihiro Fujioka, Miyako Yamamoto, Yoshiki Kashiwada, Hiroko Fujii, Kunihide Mihashi, Yasumasa Ikeshiro, Ih-Sheng Chen, Kuo-Hsiung Lee

Journal:

Year:

1999

File:

PDF, 28 KB

1999

8

ChemInform Abstract: Antiproliferative Constituents from Umbelliferae Plants. Part 5. A New Furanocoumarin and Falcarindiol Furanocoumarin Ethers from the Root of Angelica japonica.

Toshihiro Fujioka, Kazuhiro Furumi, Hiroko Fujii, Hikaru Okabe, Kunihide Mihashi, Yukitaka Nakano, Hisashi Matsunaga, Mitsuo Katano, Masato Mori

Journal:

Year:

1999

File:

PDF, 28 KB

1999

9

Iridoids and Anthraquinones from the Malaysian Medicinal Plant, Saprosma scortechinii (Rubiaceae).

Sui-Kiong Ling, Akiko Komorita, Takashi Tanaka, Toshihiro Fujioka, Kunihide Mihashi, Isao Kouno

Journal:

Year:

2003

File:

PDF, 87 KB

2003

10

Antiproliferative Constituents from Umbelliferae Plants. Part 6. New Ursane-Type Saikosaponin Analogues from the Fruits of Bupleurum rotundifolium

Toshihiro Fujioka, Keisuke Yoshida, Hiroko Fujii, Tsuneatsu Nagao, Hikaru Okabe, Kunihide Mihashi

Journal:

Year:

2003

File:

PDF, 109 KB

2003

11

Structure determination of polysaccharides in Aloe saponaria (Hill.) Haw. (Liliaceae)

Akira Yagi, Kozo Hamada, Itsuo Nishioka, Kunihide Mihashi, Nobuo Harada

Journal:

Journal of Pharmaceutical Sciences

Year:

1984

Language:

english

File:

PDF, 544 KB

english, 1984

12

Hydrolysable tannins based on a triterpenoid glycoside core, from Castanopsis hystrix

Chen Hsue-Fen, Takashi Tanaka, Gen-Ichiro Nonaka, Toshihiro Fujioka, Kunihide Mihashi

Journal:

Year:

1993

Language:

english

File:

PDF, 383 KB

english, 1993

13

Phenylpropanoid-substituted catechins from Castanopsis hystrix and structure revision of cinchonains

Chen Hsue-Fen, Takashi Tanaka, Gen-Ichiro Nonaka, Toshihiro Fujioka, Kunihide Mihashi

Journal:

Year:

1993

Language:

english

File:

PDF, 429 KB

english, 1993

14

An ellagic compound and iridoids from Cornus capitata root cultures

Norie Tanaka, Takashi Tanaka, Toshihiro Fujioka, Hiroko Fujii, Kunihide Mihashi, Koichiro Shimomura, Kanji Ishimaru

Journal:

Year:

2001

Language:

english

File:

PDF, 130 KB

english, 2001

15

Polyacetylene glycosides from Pratia nummularia cultures

Kanji Ishimaru, Maiko Osabe, Li Yan, Toshihiro Fujioka, Kunihide Mihashi, Norie Tanaka

Journal:

Year:

2003

Language:

english

File:

PDF, 119 KB

english, 2003

16

Tetrahydroanthracene glucosides in callus tissue from Aloe barbadensis leaves

Akira Yagi, Noriko Hine, Masami Asai, Motoko Nakazawa, Yukiko Tateyama, Nobuyuki Okamura, Toshihiro Fujioka, Kunihide Mihashi, Koichiro Shimomura

Journal:

Year:

1998

Language:

english

File:

PDF, 319 KB

english, 1998

17

Flavone production in transformed root cultures of Scutellaria baicalensis Georgi

Kazutaka Nishikawa, Hiroko Furukawa, Toshihiro Fujioka, Hiroko Fujii, Kunihide Mihashi, Koichiro Shimomura, Kanji Ishimaru

Journal:

Year:

1999

Language:

english

File:

PDF, 159 KB

english, 1999

18

Isolation of rhododaurichromanic acid B and the anti-HIV principles rhododaurichromanic acid A and rhododaurichromenic acid from Rhododendron dauricum

Yoshiki Kashiwada, Kimihisa Yamazaki, Yasumasa Ikeshiro, Takashi Yamagishi, Toshihiro Fujioka, Kunihide Mihashi, Koichi Mizuki, L.Mark Cosentino, Keith Fowke, Susan L Morris-Natschke, Kuo-Hsiung Lee

Journal:

Year:

2001

Language:

english

File:

PDF, 120 KB

english, 2001

19

Guest-induced conformational change in a flexible host: mono-altro-β-cyclodextrin

Kahee Fujita, Wen-Hua Chen, De-Qi Yuan, Yasuyoshi Nogami, Toshitaka Koga, Toshihiro Fujioka, Kunihide Mihashi, Stefan Immel, Frieder W Lichtenthaler *

Journal:

Tetrahedron: Asymmetry

Year:

1999

Language:

english

File:

PDF, 477 KB

english, 1999

20

Cumindysoside A, a novel cytotoxic trisnortriterpene glucoside with a 14, 18-cycloapoeuphane-type skeleton from Dysoxylum cumingianum

Yoshiki Kashiwada, Toshihiro Fujioka, Jer-Jang Chang, Ih-Sheng Chen, Kunihide Mihashi, Kuo-Hsiung Lee

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1992

Language:

english

File:

PDF, 234 KB

english, 1992

21

Antitumor agents 171. Cytotoxicities of lobatosides B, C, D, and E, cyclic bisdesmosides isolated from Actinostemma lobatum maxim

Toshihiro Fujioka, Yoshiki Kashiwada, Hikaru Okabe, Kunihide Mihashi, Kuo-Hsiung Lee

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1996

Language:

english

File:

PDF, 198 KB

english, 1996

22

Novel antiproliferative falcarindiol furanocoumarin ethers from the root of Angelica japonica

Kazuhiro Furumi, Toshihiro Fujioka, Hiroko Fujii, Hikaru Okabe, Yukitaka Nakano, Hisashi Matsunaga, Mitsuo Katano, Masato Mori, Kunihide Mihashi

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1998

Language:

english

File:

PDF, 186 KB

english, 1998

23

Novel cytotoxic diterpenes from the stem of dysoxylum kuskusense

Toshihiro Fujioka, Miyako Yamamoto, Yoshiki Kashiwada, Hiroko Fujii, Kunihide Mihashi, Yasumasa Ikeshiro, Ih-Sheng Chen, Kuo-Hsiung Lee

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1998

Language:

english

File:

PDF, 235 KB

english, 1998

24

6-Polysubstituted .alpha.-cyclodextrins. Application of Korner's absolute method of isomer determination

Fujita, Kahee., Yamamura, Hatsuo., Matsunaga, Atsuo., Imoto, Taiji., Mihashi, Kunihide., Fujioka, Toshihiro.

Journal:

Journal of the American Chemical Society

Year:

1986

Language:

english

File:

PDF, 571 KB

english, 1986

25

Antitumor Agents. 180. 1 Chemical Studies and Cytotoxic Evaluation of Cumingianosides and Cumindysoside A, Antileukemic Triterpene Glucosides with a 14,18-Cycloapotirucallane Skeleton

Kashiwada, Yoshiki, Fujioka, Toshihiro, Mihashi, Kunihide, Chen, Ih-Sheng, Katayama, Hajime, Ikeshiro, Yasumasa, Lee, Kuo-Hsiung

Journal:

Journal of Natural Products

Year:

1997

Language:

english

File:

PDF, 274 KB

english, 1997

26

Anti-AIDS Agents. 15. Synthesis and Anti-HIV Activity of Dihydroseselins and Related Analogs

Huang, Li, Kashiwada, Yoshiki, Cosentino, L. Mark, Fan, Sharon, Chen, Chin-Ho, McPhail, Andrew T., Fujioka, Toshihiro, Mihashi, Kunihide, Lee, Kuo-Hsiung

Journal:

Journal of Medicinal Chemistry

Year:

1994

Language:

english

File:

PDF, 1.71 MB

english, 1994

27

Sulfur-Containing Bis-iridoid Glucosides and Iridoid Glucosides from Saprosma s cortechinii

Ling, Sui-Kiong, Komorita, Akiko, Tanaka, Takashi, Fujioka, Toshihiro, Mihashi, Kunihide, Kouno, Isao

Journal:

Journal of Natural Products

Year:

2002

Language:

english

File:

PDF, 66 KB

english, 2002

28

Accumulation of Epigallocatechin Quinone Dimers during Tea Fermentation and Formation of Theasinensins

Tanaka, Takashi, Mine, Chie, Watarumi, Sayaka, Fujioka, Toshihiro, Mihashi, Kunihide, Zhang, Ying-Jun, Kouno, Isao

Journal:

Journal of Natural Products

Year:

2002

Language:

english

File:

PDF, 100 KB

english, 2002

29

Synthesis of 6A,6X-di-O-(p-tosyl)-.gamma.-cyclodextrins and their structural determination through enzymic hydrolysis of 3A,6A;3X,6X-dianhydro-.gamma.-cyclodextrins

Fujita, Kahee, Yamamura, Hatsuo, Imoto, Taiji, Fujioka, Toshiro, Mihashi, Kunihide

Journal:

Journal of Organic Chemistry

Year:

1988

Language:

english

File:

PDF, 548 KB

english, 1988

30

Specific preparation and structure determination of 3A,3C,3E-tri-O-sulfonyl-.beta.-cyclodextrin

Fujita, Kahee, Tahara, Tsutomu, Yamamura, Hatsuo, Imoto, Taiji, Koga, Toshitaka, Fujioka, Toshihiro, Mihashi, Kunihide

Journal:

Journal of Organic Chemistry

Year:

1990

Language:

english

File:

PDF, 1.13 MB

english, 1990

31

Anti-tumor agents. 136. Cumingianosides A-F, potent antileukemic new triterpene glucosides, and cumindysosides A and B, trisnor- and tetranortriterpene glucosides with a 14,18-cycloapoeuphane-type skeleton from Dysoxylum cumingianum

Kashiwada, Yoshiki, Fujioka, Toshihiro, Chang, Jer Jang, Chen, Ih Sheng, Mihashi, Kunihide, Lee, Kuo Hsiung

Journal:

Journal of Organic Chemistry

Year:

1992

Language:

english

File:

PDF, 1013 KB

english, 1992

32

Antitumor Agents, 157. Absolute Structures of Cumingianosides A-F, Antileukemic Triterpene Glucosides, and Structures of the Hydrolysates of Cumingianoside A

Kashiwada, Yoshiki, Fujioka, Toshihiro, Mihashi, Kunihide, Marubayashi, Nobuhiro, Mizuki, Koichi, Chen, Ih-Sheng, Lee, Kuo-Hsiung

Journal:

Journal of Natural Products

Year:

1995

Language:

english

File:

PDF, 462 KB

english, 1995

33

Restriction of guest rotation based on the distortion of a cyclodextrin cavity

Chen, Wen-Hua, Fukudome, Makoto, Yuan, De-Qi, Fujita, Kahee, Fujioka, Toshihiro, Mihashi, Kunihide

Journal:

Chemical Communications

Year:

2000

Language:

english

File:

PDF, 175 KB

english, 2000

34

Novel metabolites of hexahydroxydiphenic acid esters (ellagitannins) from Carpinus japonica

Nonaka, Gen-ichiro, Mihashi, Kunihide, Nishioka, Itsuo

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1990

Language:

english

File:

PDF, 271 KB

english, 1990

35

Biodisposition of FITC-Labeled Aloemannan in Mice

Yagi, Akira, Hamano, Shinya, Tanaka, Tetsuro, Kaneo, Yoshiharu, Fujioka, Toshihiro, Mihashi, Kunihide

Journal:

Year:

2001

Language:

english

File:

PDF, 220 KB

english, 2001

36

Regiochemical Correlation between 6-O-Sulfonylated Cyclodextrins and 3-O-Sulfonylated Cyclodextrins via 3,6-Anhydrocyclodextrins

Fujita, Kahee, Tahara, Tsutomu, Egashira, Yoshimitsu, Yamamura, Hatsuo, Imoto, Taiji, Koga, Toshitaka, Fujioka, Toshihiro, Mihashi, Kunihide

Journal:

Chemistry Letters

Year:

1988

Language:

english

File:

PDF, 5.88 MB

english, 1988

37

Regiospecifically Bifunctional Cyclodextrins Having Two Amino Groups on Secondary Hydroxyl Side

Fujita, Kahee, Egashira, Yoshimitsu, Imoto, Taiji, Fujioka, Toshihiro, Mihashi, Kunihide, Tahara, Tsutomu, Koga, Toshitaka

Journal:

Chemistry Letters

Year:

1989

File:

PDF, 347 KB

1989

38

Studies on the Plant Sterols and Triterpenes. III. Examination of Non-glycosidal Sterols and Triterpenes in Crude Drugs

TSUKAMOTO, TAKEO, YAGI, AKIRA, MIHASHI, KUNIHIDE, MORI, YUJIRO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1968

File:

PDF, 636 KB

1968

39

Furostanol bisglycosides corresponding to dioscin and gracillin.

KAWASAKI, TOSHIO, KOMORI, TETSUYA, MIYAHARA, KAZUMOTO, NOHARA, TOSHIHIRO, HOSOKAWA, ICHIRO, MIHASHI, KUNIHIDE

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1974

File:

PDF, 1.36 MB

1974

40

Further characterization of the constituents of a thai medicinal plant, Zingiber cassumunar Roxb.

KUROYANAGI, MASANORI, FUKUSHIMA, SEIGO, YOSHIHIRA, KUNITOSHI, NATORI, SHINSAKU, DECHATIWONGSE, THAWEEPHOL, MIHASHI, KUNIHIDE, NISHI, MASATOSHI, HARA, SHUUJI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1980

File:

PDF, 1.16 MB

1980

41

Carbon-13 nuclear magnetic resonance spectra of pterosin-sesquiterpenes and related indan-1-one derivatives.

FUKUOKA, MASAMICHI, YOSHIHIRA, KUNITOSHI, NATORI, SHINSAKU, MIHASHI, KUNIHIDE, NISHI, MASATOSHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1983

File:

PDF, 1.24 MB

1983

42

Studies on the constituents of Momordica cochinchinensis Spreng. I. Isolation and characterization of the seed saponins, momordica saponins I and II.

IWAMOTO, MASAYO, OKABE, HIKARU, YAMAUCHI, TATSUO, TANAKA, MASAKO, ROKUTANI, YOSHIE, HARA, SHUJI, MIHASHI, KUNIHIDE, HIGUCHI, RYUICHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1985

File:

PDF, 1.50 MB

1985

43

Separation of aldose enantiomers by gas-liquid chromatography.

Hara, Shuuji, Okabe, Hikaru, Mihashi, Kunihide

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1986

File:

PDF, 350 KB

1986

44

Studies on the constituents of Actinostemma lobatum Maxim. II. Structures of actinostemmosides G and H, new dammarane triterpene glycosides isolated from the herb.

FUJIOKA, TOSHIHIRO, IWASE, YUKIKO, OKABE, HIKARU, MIHASHI, KUNIHIDE, YAMAUCHI, TATSUO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1987

Language:

english

File:

PDF, 573 KB

english, 1987

45

Studies on the constituents of Actinostemma lobatum Maxim. I Structures of actinostemmosides A, B, C and D, dammarane triterpene glycosides isolated from the herb.

IWAMOTO, MASAYO, FUJIOKA, TOSHIHIRO, OKABE, HIKARU, MIHASHI, KUNIHIDE, YAMAUCHI, TATSUO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1987

Language:

english

File:

PDF, 1.17 MB

english, 1987

46

Gas-liquid chromatographic separation of aldose enantiomers as trimethylsilyl ethers of methyl 2-(polyhydroxyalkyl)-thiazolidine-4(R)-carboxylates.

HARA, SHUUJI, OKABE, HIKARU, MIHASHI, KUNIHIDE

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1987

Language:

english

File:

PDF, 909 KB

english, 1987

47

Studies on the constituents of Actinostemma lobatum MAXIM. III. Structures of actinostemmosides E and F, new baccharane-type triterpene glycosides isolated from the herb.

FUJIOKA, TOSHIHIRO, IWAMOTO, MASAYO, IWASE, YUKIKO, OKABE, HIKARU, MIHASHI, KUNIHIDE, YAMAUCHI, TATSUO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1988

File:

PDF, 620 KB

1988

48

Tannins and related compounds. LXIII. Isolation and characterization of mongolicains A and B, novel tannins from Quercus and Castanopsis species.

NONAKA, GEN-ICHIRO, ISHIMARU, KANJI, MIHASHI, KUNIHIDE, IWASE, YUKIKO, AGETA, MASAYUKI, NISHIOKA, ITSUO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1988

File:

PDF, 1.13 MB

1988

49

Tannins and related compounds. LXXII. Isolation and characterization of mongolicanin (procyanidino-ellagitannin), mongolinin A, acutissimin C and vescalagin carboxylic acid, novel tannins from Quercus mongolica var. grosseserrata.

ISHIMARU, KANJI, ISHIMATSU, MAKOTO, NONAKA, GEN-ICHIRO, MIHASHI, KUNIHIDE, IWASE, YUKIKO, NISHIOKA, ITSUO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1988

File:

PDF, 835 KB

1988

50

Tannins and related compounds. LXXI. Isolation and characterization of mongolicins A and B, novel flavono-ellagitannins from Quercus mongolica var. grosseserrata.

ISHIMARU, KANJI, ISHIMATSU, MAKOTO, NONAKA, GEN-ICHIRO, MIHASHI, KUNIHIDE, IWASE, YUKIKO, NISHIOKA, ITSUO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1988

File:

PDF, 673 KB

1988