Search Results - "MIHASHI, Susumu"

Structures and Spasmolytic Activities of Derivatives from Sesquiterpenes of Alpinia speciosa and Alpinia japonica by MORITA, Makoto, NAKANISHI, Hiroshi, MORITA, Hiroshi, MIHASHI, Susumu, ITOKAWA, Hideji

“…Sesquiterpenes isolated from Alpinia speciosa and Alpinia japonica, and their derivatives were found to inhibit histamine- or barium chloride-induced…”
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The first total synthesis of deoxybouvardin and RA-VII, novel antitumor cyclic hexapeptides by Inaba, Takashi, Umezawa, Isao, Yuasa, Masayuki, Inoue, Tsutomu, Mihashi, Susumu, Itokawa, Hideji, Ogura, Katsuyuki

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Studies on Antitumor Cyclic Hexapeptides RA Obtained from Rubiae Radix, Rubiaceae. VI. : Minor Antitumor Constituents by ITOKAWA, HIDEJI, TAKEYA, KOICHI, MORI, NOBORU, SONOBE, TOHRU, MIHASHI, SUSUMU, HAMANAKA, TOSHINORI

“…New antitumor cyclic hexapeptides RA-IV, RA-III, RA-II and RA-I were isolated as minor constituents of Rubia cordifolia. Their structures were elucidated by…”
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Two New Diarylheptanoids from Alpinia officinarum HANCE by ITOKAWA, HIDEJI, MORITA, MAKOTO, MIHASHI, SUSUMU

“…Two new and two known diarylheptanoids were isolated from the rhizomes of Alpinia officinarum HANCE (Zingiberaceae). The structure of the new compounds was…”
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Labdane and Bisnorlabdane Type Diterpenes from Alpinia speciosa K. SCHUM by ITOKAWA, HIDEJI, MORITA, MAKOTO, MIHASHI, SUSUMU

“…Two new diterpenes were isolated from the rhizomes of Alpinia speciosa K. SCHUM. (Zingiberaceae) and their structures were established by the spectral…”
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Silver nitrate impregnation of preparative silica gel columns for liquid chromatography by Morita, Makota, Mihashi, Susumu, Itokawa, Hideji, Hara, Shoji

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Agarofuran-, Eudesmane-and Eremophilane-Type Sesquiterpenoids from Alpinia japonica (THUNB.) MIQ by ITOKAWA, HIDEJI, MORITA, HIROSHI, WATANABE, KINZO, MIHASHI, SUSUMU, IITAKA, YOICHI

“…Three new sesquiterpenoids, 3α, 4α-oxidoagarofuran, 3β, 4β-oxidoagarofuran, 3β, 4β-oxidoagarofuran and Δ9 (10)-eremophilen-11-ol, as well as 10-epi-γ-eudesmol,…”
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Acid-catalyzed Rearrangement of Hinesol and Related Compounds to Eudesmane Derivatives by ITOKAWA, HIDEJI, NAKANISHI, HIROSHI, MIHASHI, SUSUMU

“…Acid-catalyzed rearrangement of hinesol α-epoxide (5a) gave 1α-hydroxyeudesmols (9, 10, 11) together with other spirane-type products (6, 8, 14). The same…”
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A Novel Sesquiterpene Peroxide from Alpinia japonica (THUNB.) MIQ by ITOKAWA, HIDEJI, WATANABE, KINZO, MORITA, HIROSHI, MIHASHI, SUSUMU, IITAKA, YOICHI

“…A novel sesquiterpene peroxide, hanalpinol (1a), has been isolated from the rhizomes of Alpinia japonica. Oxidation of 1a with pyridinium chlorochromate gave a…”
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Constituents of Torilis japonica D.C. I. Isolation and optical purity of germacra-4(15),5(E),10(14)-trien-1beta-ol by Itokawa, H, Matsumoto, H, Mihashi, S

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METABOLIC FATE OF 125I-LABELED BATROXOBIN IN RATS AND DOGS by SUGAI, Ken-ichi, IMAMURA, Yasushi, MIHASHI, Susumu, MORI, Noboru, BABA, Shigeo

“…^ I-Labeled batroxobin was prepared and following its intravenous and subcutaneous administrations to rats and dogs, the blood radioactivity was determined. In…”
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Constituents of Torilis scabra D.C. II by ITOKAWA, HIDEJI, MATSUMOTO, HAJIME, MIHASHI, SUSUMU, IITAKA, YOISHI, KASUYA, ATSUSI, ITAI, AKIKO

“…Novel five humulenoids were isolated from Torilis scabra D.C. and their structures were determined by chemical reaction and instrumental analysis. The…”
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PLASMA LEVELS AND URINARY EXCRETION OF BATROXOBIN AND ITS DEFIBRINOGENATING EFFECTS IN VARIOUS ANIMAL SPECIES by SUGAI, Ken-ichi, IMAMURA, Yasushi, MIHASHI, Susumu, OHBA, Mitsuoki, KUNIKANE, Kazutoshi, MORI, Noboru, BABA, Shigeo

“…The plasma levels and urinary excretion of batroxobin administered to 6 species of animals were examined by an enzyme immunoassay method. Defibrinogenating…”
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Biotransformation of cannabinoid precursors and related alcohols by suspension cultures of callus induced from Cannabis sativa L by Itokawa, H, Takeya, K, Mihashi, S

“…In the suspension cultures using callus induced from Cannabis sativa L., geraniol, nerol, olivetol and ethyl olivetolate which are cannabinoid precursors were…”
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Isolation of Agarofuran-type Sesquiterpenes from Alpinia japonica (THUNB.) MIQ by ITOKAWA, HIDEJI, WATANABE, KINZO, MIHASHI, SUSUMU, IITAKA, YOICHI

“…A new sesquiterpene, 3α, 4α-oxidoagarofuran (2) was isolated besides 4-hydroxydihydroagarofuran (1), α-agarofuran (3) and β-eudesmol (4) from the rhizomes of…”
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Synthesis of α-Alkylidene-γ-butyrolactones by ITOKAWA, HIDEJI, OSHIMA, TOSHIYUKI, MATSUMOTO, HAJIME, MIHASHI, SUSUMU

“…The stereoselective synthesis of several α-alkylidene-γ-butyrolactones from oxetanes obtained by photoaddition of aldehydes to furan is described. (E)-, and…”
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Furoquinolines. XXI. Synthesis and Alkoxyl Interchange of 4-Ethoxy furo [2, 3-b] quinoline and its 2, 3-Dihydro Analogs by Ohta, Tatsuo, Mihashi, Susumu

“…The ethoxyl analogs of 2, 3-dihydrodictamnine (III) and 2, 3-dihydroevolitrine (IV) were prepared from the corresponding 4-chloro-3-(2-chloroethyl)…”
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Minor Diterpenes of Aralia cordata THUNB. : 17-Hydroxy-ent-kaur-15-en-19-oic Acid and Grandifloric Acid by YAHARA, SHOJI, ISHIDA, MAMIKO, YAMASAKI, KAZUO, TANAKA, OSAMU, MIHASHI, SUSUMU

“…15α-Hydroxy-ent-kaur-16-en-19-oic acid (IX) (=grandifloric acid) and a new diterpene acid, 17-hydroxy-ent-kaur-15-en-19-oic acid (X) were isolated as the minor…”
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Furoquinolines. XXII: Synthesis of 4-Methyl-2, 3-dihydrofuro[2, 3-b]quinoline and its Analogs by Ohta, Tatsuo, Mori, Yo, Mihashi, Susumu

“…Condensation of acetoacetanilides with 2-ethoxyethyl bromide yielded 2-(2-ethoxyethyl) acetoacetanilides (I, IV, V, VI, VII, and VIIa), from which, without…”
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Isolation of Trifolin from the White Flowers of Prunus Persica BATSCH by Ohta, Tatsuo, Miyazaki, Toshio, Mihashi, Susumu

“…Trifolin, C21H20O111 1/2H2O, the kaempferol 3-galactoside, m.p.236°(decomp.), was isolated from the air-dried, half-opened, white flowers of peach tree, Prunus…”
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