H. Shibuya

发表

Artemisioside, a new monoterpene glucoside from the aerial parts of Artemisia ordosica (Asteraceae)

T. Sanjjav, D. Khurelbat, D. Densmaa, 2010, Journal of Natural Medicines.

Stereoselective oxidation at C-4 of flavans by the endophytic fungus Diaporthe sp. isolated from a tea plant.

A. Agusta, P. Simanjuntak, H. Shibuya, 2005, Chemical & pharmaceutical bulletin.

A study of the calcium complex of a glucosylceramide, soya-cerebroside II.

I. Kitagawa, S. Katayama, M. Kurosu, 2007, Chemical & pharmaceutical bulletin.

Indonesian Medicinal Plants. XVIII.Kompasinol A, a New Stibeno-Phenylpropanoid from the Bark of Koompassia malaccensis (Fabaceae)

Motomasa Kobayashi, T. Mahmud, I. Kitagawa, 1996 .

Microbial conversion of curcumin into colorless hydroderivatives by the endophytic fungus Diaporthe sp. associated with Curcuma longa.

H. Haraguchi, C. Kitamura, H. Shibuya, 2011, Chemical & pharmaceutical bulletin.

Cinchona alkaloids are also produced by an endophytic filamentous fungus living in cinchona plant.

P. Simanjuntak, C. Kitamura, H. Shibuya, 2011, Chemical & pharmaceutical bulletin.

Indonesian medicinal plants. II. Chemical structures of Pongapinones A and B, two new phenylpropanoids from the bark of Pongamia pinnata (Papilionaceae).

K. Tsuchiya, I. Kitagawa, K. Hori, 1992, Chemical & pharmaceutical bulletin.

Efficacy of the ECG screening in the hospital to detect the patients with Brugada syndrome

H. Kasanuki, T. Nirei, H. Shibuya, 2002 .

Chemical transformation of terpenoids. V: Acidic conversions of 10-hydroxygeraniol and 10-hydroxynerol derivatives leading to cyclic monoterpenoids

I. Kitagawa, S. Tsujii, H. Shibuya, 1983 .

A Ca2+ channel blocker-like effect of dehydrocurdione on rodent intestinal and vascular smooth muscle

K. Irie, T. Yoshioka, T. Muraki, 2000 .

Chemical Transformation of Terpenoids. VI. Syntheses of Chiral Segments, Key Building-Blocks for the Left Half of Taxane-Type Diterpenoids

I. Kitagawa, H. Fujioka, Yoshio Yamamoto, 1984 .

Successive methyl migrations occurring in the acid treatment of 1-epoxyethyl-1,2,2-trimethyl-cyclopentane derivative

T. Hakoshima, K. Kitamura, I. Kitagawa, 1980 .

Indonesian medicinal plants. XXIII. Chemical structures of two new migrated pimarane-type diterpenes, neoorthosiphols A and B, and suppressive effects on rat thoracic aorta of chemical constituents isolated from the leaves of Orthosiphon aristatus (Lamiaceae).

H. Shibuya, K. Ohashi, T. Matsubara, 2000, Chemical & pharmaceutical bulletin.

Ionophoretic activities of oligopeptide lactones and resin-glycosides in human erythrocytes.

I. Kitagawa, H. Akedo, K. Shinkai, 1989, Chemical & pharmaceutical bulletin.

Structures of merremosides b and d, new antiserotonic resin-glycosides from the tuber of Merremia mammosa, an Indonesian folk medicine.

H. Wiriadinata, I. Kitagawa, M. Yoshikawa, 1988, Chemical & pharmaceutical bulletin.

Antihypertensive actions of methylripariochromene A from Orthosiphon aristatus, an Indonesian traditional medicinal plant.

H. Suzuki, H. Shibuya, K. Ohashi, 1999, Biological & pharmaceutical bulletin.

Indonesian Medicinal Plants. XXII. Chemical Structures of Two New Isopimarane-Type Diterpenes, Orthosiphonones A and B, and a New Benzochromene, Orthochromene A from the Leaves of Orthosiphon aristatus (Lamiaceae)

I. Kitagawa, H. Shibuya, K. Ohashi, 1999 .

Indole Alkaloids from the Leaves of Alstonia villosa in Sunbawa (Alstonia 6)

I. Kitagawa, F. Abe, T. Yamauchi, 1998 .

Syntheses of Two Pairs of Enantiomeric C18-Sphingosines and a Palmitoyl Analogue of Gaucher Spleen Glucocerebroside

I. Kitagawa, M. Ikeda, K. Kawashima, 1992 .

Synthesis of two pairs of enantiomeric C18-sphingosines

I. Kitagawa, M. Ikeda, K. Kawashima, 1989 .

Studies on the chemical modification of monensin. III. Synthesis and sodium ion transport activity of macrocyclic monensylamino acid-1,29-lactones.

A. Nakamura, N. Murakami, I. Kitagawa, 1991, Chemical & pharmaceutical bulletin.

Pulosarioside, a new bitter trimeric-iridoid diglucoside, from an Indonesian jamu, the bark of Alyxia reinwardtii BL. (Apocynaceae).

H. Wiriadinata, I. Kitagawa, M. Yoshikawa, 1988 .

SYNTHESIS OF A CHIRAL 1,1,3-TRIMETHYLCYCLOHEXANE DERIVATIVE FROM d-CAMPHOR: A POTENT KEY BUILDING BLOCK FOR ENT-TAXANE-TYPE DITERPENOIDS

I. Kitagawa, H. Fujioka, A. Takagi, 1980 .

Indonesian medicinal plants. I. Chemical structures of calotroposides A and B, two new oxypregnane-oligoglycosides from the root of Calotropis gigantea (Asclepiadaceae).

Y. Takeda, I. Kitagawa, M. Yoshikawa, 1992, Chemical & pharmaceutical bulletin.

Indonesian Medicinal Plants. V. Chemical Structures of Calotroposides C, D, E, F, and G, Five Additional New Oxypregnane-Oligoglycosides from the Root of Calotropis gigantea (Asclepiadaceae)

Y. Takeda, I. Kitagawa, M. Yoshikawa, 1992 .

THE ABSOLUTE STEREOSTRUCTURE OF (4S, 5S)-(+)-GERMACRONE 4, 5-EPOXIDE FROM ZEDOARIAE RHIZOMA CULTIVATED IN YAKUSHIMA ISLAND

K. Yanagi, I. Kitagawa, H. Shibuya, 1984 .

Absolute Stereostructure of Furanogermenone, a Biologically Active Sesquiterpene from Zedoariae Rhizoma

I. Kitagawa, I. Miura, Yoshio Yamamoto, 1982 .

A REINVESTIGATION OF THE STRUCTURE OF ZEDERONE, A FURANOGERMACRANE-TYPE SESQUITERPENE FROM ZEDOARY

I. Kitagawa, H. Shibuya, Y. Hamamoto, 1987 .

Antiinflammatory potency of dehydrocurdione, a zedoary-derived sesquiterpene

E. Fujii, T. Yoshioka, T. Muraki, 1998, Inflammation Research.

Comparison of Curcuma sp. in Yakushima with C. aeruginosa and C. zedoaria in Java by trnK gene sequence, RAPD pattern and essential oil component

A. Agusta, H. Shibuya, K. Ohashi, 2007, Journal of Natural Medicines.

A Ca(2+) channel blocker-like effect of dehydrocurdione on rodent intestinal and vascular smooth muscle.

K. Irie, T. Yoshioka, T. Muraki, 2000, European journal of pharmacology.

Indonesian Medicinal Plants. XIV. Characterization of 3'-O-Caffeoylsweroside, a new secoiridoid glucoside, and kelampayosides A and B, two new phenolic apioglucosides, from the bark of Anthocephalus chinensis (Rubiaceae).

T. Mahmud, I. Kitagawa, M. Kobayashi, 1996, Chemical & pharmaceutical bulletin.

[Qualitative and quantitative analysis of essential oil constituents in various Zedoariae rhizoma (gajutsu) by means of gas liquid chromatography-mass spectrometry].

I. Kitagawa, H. Shibuya, M. Yoshihara, 1986, Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan.

Preparation and cancer cell invasion inhibitory effects of C16-alkynic fatty acids.

M. Mukai, H. Shibuya, K. Ohashi, 2003, Chemical & pharmaceutical bulletin.

Biogenetically Patterned Transformation of Eudesmanolide to Eremo-philanolide. II. Structures of Minor Products obtained by Acid Treatment of 5α, 6α-Epoxy-eudesman-8β, 12-olide

I. Yosioka, I. Kitagawa, H. Shibuya, 1976 .

Biogenetically Patterned Transformation of Eudesmanolide to Eremophilanolide. I. Angular Methyl Migration of 5α, 6α-Epoxy-dihydroalantolactone

I. Kitagawa, Y. Yamazoe, H. Shibuya, 1974 .

Indonesian medicinal plants. XXI. Inhibitors of Na+/H+ exchanger from the bark of Erythrina variegata and the roots of Maclura cochinchinensis.

T. Mahmud, I. Kitagawa, M. Kobayashi, 1997, Chemical & pharmaceutical bulletin.

Indonesian medicinal plants. XXV. Cancer cell invasion inhibitory effects of chemical constituents in the parasitic plant Scurrula atropurpurea (Loranthaceae).

M. Inoue, M. Mukai, P. Simanjuntak, 2003, Chemical & pharmaceutical bulletin.

Indonesian medicinal plants. IX. Chemical structures of gongganosides A, B, and C, three new quinovic acid glycosides from the bark of Bhesa paniculata (Celastraceae).

K. Kawazoe, I. Kitagawa, H. Kojima, 1994, Chemical & pharmaceutical bulletin.

Bisanthraquinone metabolites produced by the endophytic fungus Diaporthe sp.

A. Agusta, H. Shibuya, K. Ohashi, 2006, Chemical & pharmaceutical bulletin.

Composition of endophytic fungi living in Cinchona ledgeriana (Rubiaceae)

P. Simanjuntak, H. Shibuya, K. Ohashi, 2010, Journal of Natural Medicines.

Composition of the endophytic filamentous fungi isolated from the tea plant Camellia sinensis

A. Agusta, H. Shibuya, K. Ohashi, 2006, Journal of Natural Medicines.

Biooxidation of (+)-catechin and (-)-epicatechin into 3,4-dihydroxyflavan derivatives by the endophytic fungus Diaporthe sp. isolated from a tea plant.

A. Agusta, P. Simanjuntak, H. Shibuya, 2005, Chemical & pharmaceutical bulletin.

Transformation of Cinchona alkaloids into 1-N-oxide derivatives by endophytic Xylaria sp isolated from Cinchona pubescens.

Hye-Sook Kim, Y. Wataya, P. Simanjuntak, 2003, Chemical & pharmaceutical bulletin.

Mammosides B and H1, new ionophoric resin-glycosides from the tuber of Merremia mammosa, an indonesian folk medicine.

M. Sakagami, I. Kitagawa, M. Yoshikawa, 1989 .

Chemical transformation of terpenoids. X. Ionophoretic activities of macrocyclic lactone epoxides synthesized from geraniol.

T. Ishida, I. Kitagawa, H. Shibuya, 1993, Chemical & pharmaceutical bulletin.

Indonesian medicinal plants. XXIV. Stereochemical structure of perseitol x K+ complex isolated from the leaves of Scurrula fusca (Loranthaceae).

T. Ishizu, T. Morita, H. Shibuya, 2002, Chemical & pharmaceutical bulletin.

Synthesis of (11S)-(+)- and (11R)-(−)-jalapinolic acids. a revision of chemical structures of merremosides B and D

I. Kitagawa, M. Yoshikawa, N. Baek, 1989 .

Syntheses of a glycerophospholipid, C16-platelet activating factor and a palmitoyl analogue of M-5, an anti-inflammatory glyceroglycolipid.

I. Kitagawa, K. Kawashima, H. Shibuya, 1992, Chemical & pharmaceutical bulletin.

Indonesian Medicinal Plants. Part 24. Stereochemical Structure of Perseitol×K+ Complex Isolated from the Leaves of Scurrula fusca (Loranthaceae).

T. Ishizu, T. Morita, H. Shibuya, 2010 .

A complex of perseitol and K+ ion from Scurrula fusca (Loranthaceae)

T. Ishizu, H. Shibuya, K. Ohashi, 2001 .

Conversion of dihydroalantolactone to tetrahydroligularenolide a biogenetic-type transformation of eudesmanolide to eremophilanolide

I. Yosioka, I. Kitagawa, Y. Yamazoe, 1974 .

[Chemical studies on crude drug processing. V. On the constituents of ginseng radix rubra (2): Comparison of the constituents of white ginseng and red ginseng prepared from the same Panax ginseng root].

I. Kitagawa, M. Yoshikawa, T. Taniyama, 1987, Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan.

Two Novel Migrated Pimarane-type Diterpenes, Neoorthosiphols A and B, from the Leaves of Orthosiphon aristatus(Lamiaceae)

H. Shibuya, K. Ohashi, T. Bohgaki, 1999 .

Indonesia medicinal plants. III. On the constituents of the bark of Fagara rhetza (Rutaceae). (1): Alkaloids, phenylpropanoids, and acid amide.

Y. Takeda, I. Kitagawa, H. Shibuya, 1992, Chemical & pharmaceutical bulletin.

Sphingolipids and glycerolipids. I. Chemical structures and ionophoretic activities of soya-cerebrosides I and II from soybean.

M. Sakagami, I. Kitagawa, K. Kawashima, 1990, Chemical & pharmaceutical bulletin.

Indonesian medicinal plants. VIII. Chemical structures of three new triterpenoids, bruceajavanin A, dihydrobruceajavanin A, and bruceajavanin B, and a new alkaloidal glycoside, bruceacanthinoside, from the stems of Brucea javanica (Simaroubaceae).

T. Mahmud, I. Kitagawa, P. Simanjuntak, 1994, Chemical and pharmaceutical bulletin.

Improved CNDO/S calculation of electronic spectra of organic compounds. I. New CNDO/S calculation by using an improved method of one-center electron repulsion integral.

Y. Ono, T. Murakami, H. Shibuya, 2006, Chemical & pharmaceutical bulletin.

Indonesian Medicinal Plants. Part 8. Chemical Structures of Three New Triterpenoids, Bruceajavanin A (Ia), Dihydrobruceajavanin A(II), and Bruceajavanin B (Ib), and a New Alkaloidal Glycoside, Bruceacanthinoside (III), from the Stems of Brucea javanica ( Simaroubaceae)

T. Mahmud, I. Kitagawa, P. Simanjuntak, 1995 .

Triterpenoid glycosides from bark of Meliosma lanceolata.

I. Kitagawa, F. Abe, T. Yamauchi, 1996, Phytochemistry.

Indole Alkaloids from the Leaves of Alstonia villosa in Sunbawa (Alstonia 6).

I. Kitagawa, F. Abe, T. Yamauchi, 1999 .

Indonesian Medicinal Plants. IV. On the Constituents of the Bark of Fagara rhetza (Rutaceae). (2). Lignan Glycosides and Two Apioglucosides.

Y. Takeda, I. Kitagawa, A. Tanitame, 1992 .

Indonesian medicinal plants. XIX. 1) Chemical structures of four additional resin-glycosides, mammosides A, B, H1, and H2, from the tuber of Merremia mammosa (Convolvulaceae).

M. Sakagami, I. Kitagawa, M. Yoshikawa, 1997, Chemical & pharmaceutical bulletin.

Indonesian medicinal plants. XVI. Chemical structures of four new resin-glycosides, merremosides f, g, h1, and h2, from the tuber of Merremia mammosa (Convolvulaceae).

I. Kitagawa, M. Yoshikawa, N. Baek, 1996, Chemical & pharmaceutical bulletin.

Indonesian medicinal plants. XV. Chemical structures of five new resin-glycosides, merremosides a, b, c, d, and e, from the tuber of Merremia mammosa (Convolvulaceae).

I. Kitagawa, M. Yoshikawa, N. Baek, 1996, Chemical & pharmaceutical bulletin.

A NEW METHOD FOR MEASURING IONOPHORETIC ACTIVITY USING A GLASS-CELL APPARATUS EQUIPPED WITH ARTIFICIAL MEMBRANES

I. Kitagawa, Toshihiro Yamamoto, H. Shibuya, 1989 .

Structure of theonellapeptolide id a new bioactive peptolide from an okinawan marine sponge theonella sp theonelliae

Motomasa Kobayashi, Y. Kawata, I. Kitagawa, 1986 .

[Chemical study of Indonesian medicinal plants].

I. Kitagawa, H. Shibuya, 1996, Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan.

Chemical Study of Indonesian Medicinal Plants

I. Kitagawa, H. Shibuya, 1997 .

Indonesian medicinal plants. X. Chemical structures of four new triterpene-glycosides, gongganosides D, E, F, and G, and two secoiridoid-glucosides from the bark of Bhesa paniculata (Celastraceae).

K. Kawazoe, I. Kitagawa, Y. Okumura, 1994, Chemical & pharmaceutical bulletin.

Curcuma sp.‐derived dehydrocurdione induces heme oxygenase‐1 through a Michael reaction between its α, β‐unsaturated carbonyl and Keap1

M. Ohnishi, T. Urasaki, A. Inoue, 2018, Phytotherapy research : PTR.

Structure of theonellapeptolide Ie, a new tridecapeptide lactone from an Okinawan marine sponge, Theonella sp. (Theonellidae).

I. Kitagawa, M. Kobayashi, H. Shibuya, 1987, Chemical & pharmaceutical bulletin.

Taxol and its related taxoids from the needles of Taxus sumatrana.

T. Mahmud, I. Kitagawa, M. Kobayashi, 1995, Chemical & pharmaceutical bulletin.

Indonesian Medicinal Plants. Part 20. Chemical Structures of Eleuthosides A (I), B (II), and C (III), Three New Aromatic Glucosides from the Bulbs of Eleutherine palmifolia (Iridaceae).

I. Kitagawa, S. Riswan, A. Nakamura, 1997 .

Indonesian Medicinal Plants. XX. Chemical Structures of Eleuthosides A, B, and C, Three New Aromatic Glucosides from the Bulbs of Eleutherine palmifolia (Iridaceae)

I. Kitagawa, S. Riswan, A. Nakamura, 1997 .

Indonesian Medicinal Plants. Part 6. On the Chemical Constituents of the Bark of Picrasma javanica BL. (Simaroubaceae) from Flores Island. Absolute Stereostructures of Picrajavanins A (I) and B (II).

S. Aoki, N. Murakami, I. Kitagawa, 1994 .

Indonesian Medicinal Plants. VI. On the Chemical Constituents of the Bark of Picrasma javanica BL. (Simaroubaceae) from Flores Island. Absolute Stereostructures of Picrajavanins A and B

S. Aoki, N. Murakami, I. Kitagawa, 1993 .

Indonesian Medicinal Plants. XIII. Chemical Structures of Caesaldekarins c, d, and e, Three Additional Cassane-Type Furanoditerpenes from the Roots of Caesalpinia major (Fabaceae). Several Interesting Reaction Products of Caesaldekarin a Provided by N-Bromosuccinimide Treatment

S. Fujii, T. Mahmud, I. Kitagawa, 1996 .

Indonesian medicinal plants. VII. Seven new clerodane-type diterpenoids, peronemins A2, A3, B1, B2, B3, C1, and D1, from the leaves of Peronema canescens (Verbenaceae).

T. Mahmud, I. Kitagawa, P. Simanjuntak, 1994, Chemical & pharmaceutical bulletin.

Bioproduction of bile acids and the glycine conjugates by Penicillium fungus

H. Shibuya, K. Ohashi, Yuhki K. Nakamura, 2007, Journal of Natural Medicines.

Preparation and Cancer Cell Invasion Inhibitory Effects of C16‐Alkynic Fatty Acids.

M. Mukai, H. Shibuya, K. Ohashi, 2003 .

Marine natural products. XXVI. Biologically active tridecapeptide lactones from the Okinawan marine sponge Theonella swinhoei (Theonellidae). (2). Structures of theonellapeptolides Ia, Ib, Ic, and Ie.

I. Kitagawa, M. Kobayashi, T. Momose, 1991, Chemical & pharmaceutical bulletin.

Marine natural products. XXV. Biologically active tridecapeptide lactones from the Okinawan marine sponge Theonella swinhoei (Theonellidae). Structure of theonellapeptolide Id

I. Kitagawa, H. Shibuya, N. Lee, 1991 .

[Effect of crude drugs on experimental liver damages I. The active principle of Zedoariae Rhizoma (author's transl)].

I. Kitagawa, H. Matsuda, J. Yamahara, 1982, Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan.

Indonesian medicinal plants. XVII. Characterization of quassinoids from the stems of Quassia indica.

S. Nakagawa, T. Mayumi, T. Mahmud, 1996, Chemical & pharmaceutical bulletin.