Minamoto, Katsumaro : rechercher sur Z-Library

Tadashi Sasaki, Katsumaro Minamoto

Année:

1980

Langue:

english

Fichier:

PDF, 923 KB

english, 1980

as-Triazine chemistry. V.The oxidative ring-opening of 5,6-diphenyl-as-triazine-3(2H)-ones with Organic Peracids

Journal:

Journal of Heterocyclic Chemistry

Année:

1967

Langue:

english

Fichier:

PDF, 410 KB

english, 1967

Syntheses and alkaline hydrolyses of 2,2?-imino- and 2,2?-(substituted imino)-1-(2?-deoxy-?-D-arabinofuranosyl)uracils

Minamoto, Katsumaro, Azuma, Kishiko, Tanaka, Toshihiro, Iwasaki, Hiroshi, Eguchi, Shoji, Kadoya, Shizuo, Moroi, Reimei

Journal:

Journal of the Chemical Society Perkin Transactions 1

Année:

1988

Langue:

english

Fichier:

PDF, 860 KB

english, 1988

Convenient synthesis of some purine 8,5'-imino cyclonucleosides

Sasaki, Tadashi, Minamoto, Katsumaro, Itoh, Hidemi

Journal:

Sasaki, Tadashi., Minamoto, Katsumaro., Kino, Mitsuhiko., Mizuno, Takehisa.

Année:

1978

Langue:

english

Fichier:

PDF, 857 KB

english, 1978

Reactions of the derivatives of 5-bromopyrimidine nucleosides with sodium azide

Journal:

Sasaki, Tadashi, Minamoto, Katsumaro, Sugiura, Toyoyuki

Année:

1976

Langue:

english

Fichier:

PDF, 734 KB

english, 1976

Convenient synthesis of 2,3'-imino-1-(.beta.-D-lyxofuranosyl)uracil and its derivatives using azide ion

Journal:

Sasaki, Tadashi, Minamoto, Katsumaro, Suzuki, Toshimichi, Sugiura, Toyoyuki

Année:

1975

Langue:

english

Fichier:

PDF, 746 KB

english, 1975

An intramolecular model of 1,3-dipolar cycloaddition to the 5,6 double bond of a pyrimidine nucleoside. A new route to the regiospecific synthesis of 4-substituted triazole reversed nucleosides

Journal:

Journal of the American Chemical Society

Année:

1978

Langue:

english

Fichier:

PDF, 443 KB

english, 1978

A HIGHLY SELECTIVE EPOXY CLEAVAGE OF 1-(5′- O -BENZOYL-2′,3′-EPOXY-β-D-LYXOSYL)URACIL WITH PYRIDINE HYDROCHLORIDE

Sasaki, Tadashi, Minamoto, Katsumaro, Kidokoro, Naoto

Journal:

Organic Preparations and Procedures International

Année:

1973

Langue:

english

Fichier:

PDF, 220 KB

english, 1973

Stereoselective Synthesis of Some 3-Nitroglucopyranosyladenine Analogues via a Nitroolefin: Intermediate as Potential Therapeutic Agents

TSUBOIKE, Kazunari, MINAMOTO, Katsumaro, MIZUNO, Gen, YANAGIHARA, Kazufumi

Journal:

Minamoto, Katsumaro, Nakade, Hideo, Tanaka, Toshihiko, Fujiki, Yasumi, Sasaki, Tadashi

Année:

1998

Langue:

english

Fichier:

PDF, 845 KB

english, 1998

Synthesis and properties of some hydrazo- and oxamido-bridged purine nucleosides

Journal:

Journal of the Chemical Society Perkin Transactions 1

Année:

1985

Langue:

english

Fichier:

PDF, 701 KB

english, 1985

Synthesis and alkali-hydrolysis reactions of some 2,3'-(substituted imino)pyrimidine nucleosides lacking a 2'-hydroxyl group

Minamoto, Katsumaro, Azuma, Kishiko, Fujiwara, Norio, Eguchi, Shoji, Hirota, Toyohiko, Kadoya, Shizuo

Journal:

Sasaki, Tadashi, Minamoto, Katsumaro, Okugawa, Takamasa

Année:

1989

Langue:

english

Fichier:

PDF, 876 KB

english, 1989

Base-catalyzed disproportionation reactions of 3',5'-di-O-aroyl derivatives of 1-.beta.-D-arabinofuranosyluracil

Journal:

Sasaki, Tadashi., Minamoto, Katsumaro., Hattori, Kaneaki.

Année:

1978

Langue:

english

Fichier:

PDF, 616 KB

english, 1978

Facile cyclization-decyclization reaction of a 4',5'-didehydroadenosine derivative. New route to the chemical modification of adenosine

Journal:

Journal of the American Chemical Society

Année:

1973

Langue:

english

Fichier:

PDF, 259 KB

english, 1973

Syntheses and properties of some pyrimidine 2,4'-cyclo nucleosides

Sasaki, Tadashi, Minamoto, Katsumaro, Asano, Tsuneo, Miyake, Mutsuo

Journal:

Sasaki, Tadashi, Minamoto, Katsumaro, Tanizawa, Shigeharu

Année:

1975

Langue:

english

Fichier:

PDF, 903 KB

english, 1975

Introduction of a 2',3' double bond into purine ribonucleosides by selective elimination reactions

Journal:

Sasaki, Tadashi, Minamoto, Katsumaro, Suzuki, Hideaki

Année:

1973

Langue:

english

Fichier:

PDF, 633 KB

english, 1973

Elimination reactions on the di- and trimesylated derivatives of N3-benzyluridine

Journal:

Sasaki, Tadashi., Minamoto, Katsumaro., Sugiura, Toyoyuki., Niwa, Masanao.

Année:

1973

Langue:

english

Fichier:

PDF, 1.16 MB

english, 1973

Introduction of an azide group into some uridine derivatives via 2',3'-benzoxonium and 2'-3'-azidonium intermediates

Journal:

Année:

1976

Langue:

english

Fichier:

PDF, 882 KB

english, 1976

Syntheses and hydrolysis reactions of some 2,3'-(substituted imino)-1-(3'-deoxy-.beta.-D-lyxofuranosyl)uracils

Minamoto, Katsumaro, Tanaka, Toshihiro, Azuma, Kishiko, Suzuki, Naoki, Eguchi, Shoji, Kadoya, Shizuo, Hirota, Toshihiko

Journal:

Sasaki, Tadashi, Minamoto, Katsumaro, Harada, Katsuhiko

Année:

1986

Langue:

english

Fichier:

PDF, 949 KB

english, 1986

1,2,4-Triazine chemistry. 11. Dihydro-1,2,4-triazines: structural studies on sodium borohydride reduction products from some 3-methylthio- and 3-methoxy-1,2,4-triazines

Journal:

Sasaki, Tadashi, Minamoto, Katsumaro, Suzuki, Toshimichi, Sugiura, Toyoyuki

Année:

1980

Langue:

english

Fichier:

PDF, 552 KB

english, 1980

Intramolecular thermal reactions of the derivatives of 5'-azido-5'-deoxyuridine. New feasible route to the regio- and stereospecific synthesis of reversed nucleosides carrying a substituted five-membered heterocycle

Journal:

Sasaki, Tadashi, Minamoto, Katsumaro, Yamashita, Shunsuke, Fujiki, Yasumi

Année:

1979

Langue:

english

Fichier:

PDF, 938 KB

english, 1979

Long-bridged cyclonucleosides. 2. A synthetic study aimed at cyclization between the C8 and C3', of some purine nucleosides using a methylhydrazo bridge

Journal:

Sasaki, Tadashi, Minamoto, Katsumaro, Hattori, Kaneaki

Année:

1982

Langue:

english

Fichier:

PDF, 732 KB

english, 1982

Introduction of a 2',3' double bond into 1-(5'-0-benzoyl-.beta.-D-lyxofuranosyl)uracil by selective elimination reactions. Facile synthesis of 5'-0-benxoyl-3'-deoxy-2'-ketouridine

Journal:

Sasaki, Tadashi, Minamoto, Katsumaro, Yamashita, Shunsuke, Yamaguchi, Katsuhiko, Miyake, Kuniko

Année:

1973

Langue:

english

Fichier:

PDF, 628 KB

english, 1973

Long-bridge cyclonucleosides. 1. Synthesis and reactions of some purine 8,2'-(N.alpha.-methylhydrazino) and 8,2'-(N.alpha.-methyloxamido) cyclonucleosides

Journal:

Journal of the Chemical Society Perkin Transactions 1

Année:

1981

Langue:

english

Fichier:

PDF, 804 KB

english, 1981

Synthesis of some piperidine sugar uracil nucleosides with a 2,3?-substituted-imino bridge

Minamoto, Katsumaro, Fujiwara, Norio, Hoshino, Yoshihisa, Hamano, Yuji, Eguchi, Shoji, Hirota, Toshihiko, Moroi, Reimei

Journal:

Année:

1990

Langue:

english

Fichier:

PDF, 869 KB

english, 1990

Highly efficient synthesis of 2,2?-anhydro-1-(3?-bromo-3?-deoxy-5?-O-trityl-?-D-arabinofuranosyl)thymine and its derivatives from an unsaturated thymine nucleoside

Minamoto, Katsumaro, Oishi, Masataka, Kakehi, Akikazu, Ohta, Naoki, Matsuda, Isamu, Watanabe, Kenji, Yanagihara, Kazufumi, Takeuchi, Toyohide, Tanigawa, Keizo

Journal:

Journal of the Chemical Society Perkin Transactions 1

Année:

1994

Langue:

english

Fichier:

PDF, 976 KB

english, 1994

Systematic general synthesis of purine 8,5?-imino and substituted imino cyclonucleosides

Minamoto, Katsumaro, Fujiki, Yasumi, Shiomi, Niro, Uda, Yoriaki, Sasaki, Tadashi

Journal:

Journal of the Chemical Society Perkin Transactions 1

Année:

1985

Langue:

english

Fichier:

PDF, 1.13 MB

english, 1985

Synthesis and Reactions of Some 3′,4′-Unsaturated 2′,3′-Secouridine Analogues

KIKUCHI, Shinya, MAEKAWA, Tomohiro, MINAMOTO, Katsumaro, TANIGAWA, Keizo

Journal:

Année:

1998

Langue:

english

Fichier:

PDF, 679 KB

english, 1998

Synthesis of 2,2′-Anhydro-1 - (3′ -deoxy -3′ -iodo-β-D-arabino-furanosyl) thymine and Its Derivatives as Versatile Synthetic Intermediates

Minamoto, Katsumaro, Hamano, Yuji, Matsuoka, Yoji, Watanabe, Kenji, Hirota, Toyohiko, Eguchi, Shoji

Journal:

Watanabe, Kenji, Yanagihara, Kazufumi, Minamoto, Katsumaro, Iwasaki, Hiroshi

Année:

1992

Langue:

english

Fichier:

PDF, 855 KB

english, 1992

Reactions of Some 2,3-Anhydro Pyrimidine Nucleosides with Dilithium Tetrahalocuprates

Journal:

Bulletin of the Chemical Society of Japan

Année:

1993

Langue:

english

Fichier:

PDF, 885 KB

english, 1993

Crystal Structure of an 8,5′-Iminocarbonyloxy-Bridged Guanine Nucleoside Methanol Solvate

Minamoto, Katsumaro, Shiomi, Niro, Kondo, Kazumoto, Eguchi, Shoji, Honda, Masako, Katayama, Chuji, Katayama, Atsushi, Tanaka, Jiro

Journal:

Année:

1989

Fichier:

PDF, 361 KB

1989

The Reaction of Iodine Azide with Diphenylfulvene

Sasaki, Tadashi, Minamoto, Katsumaro, Usami, Ken

Journal:

Bulletin of the Chemical Society of Japan

Année:

1971

Fichier:

PDF, 344 KB

1971

Molecular Structures of the Reduced 1,2,4-Triazine Derivative and Its Reaction Product with Electron-deficient Acetylene

Ayato, Hiroshi, Tanaka, Isao, Yamane, Takashi, Ashida, Tamaichi, Sasaki, Tadashi, Minamoto, Katsumaro, Harada, Katsuhiko

Journal:

Bulletin of the Chemical Society of Japan

Année:

1981

Fichier:

PDF, 636 KB

1981

SYSTEMATIC SYNTHESIS OF PURINE 8,5′-IMINO AND SUBSTITUTED IMINO CYCLONUCLEOSIDES

Sasaki, Tadashi, Minamoto, Katsumaro, Fujiki, Yasumi

Journal:

Chemistry Letters

Année:

1983

Langue:

english

Fichier:

PDF, 5.95 MB

english, 1983

Synthesis of 2,2′-Anhydro-1-(3′-deoxy-3′-bromo-β-D-arabinofuranosyl)thymine and Its Derivatives from 5′- O -Trityl-2′,3′-thymidinene

Minamoto, Katsumaro, Oishi, Masataka, Kakehi, Akikazu, Watanabe, Kenji, Takeuchi, Toyohide

Journal:

Chemistry Letters

Année:

1992

Fichier:

PDF, 411 KB

1992

Strain-Assisted, Unusually Facile Hydrolysis of the Nitrogen-Bridge of a Tricyclic Uracil N-Cyclonucleoside

Minamoto, Katsumaro, Azuma, Kishiko, Hoshino, Yorihisa, Eguchi, Shoji

Journal:

Chemistry Letters

Année:

1989

Fichier:

PDF, 305 KB

1989

as-Triazin-Chemie. II. Uber die Strukturen der Oxydationsprodukten von 3-Amino-5, 6-diphenyl-as-triazin und 5, 6-Diphenyl-as-triazin-3(2H)-on durch Persaure

Sasaki, Tadashi, Minamoto, Katsumaro

Journal:

Takamura, Keiichi, Shioya, Akitoshi, Minamoto, Katsumaro, Yamamoto, Tadahiro, Yoshimitsu, Akihito, Nitta, Yoshihiro

Année:

1965

Fichier:

PDF, 1.03 MB

1965

Studies on Analgesics of Aniline Series. II. Preparation and Properties of N-Alkyl or N, N-Dialkyl 3-(N'-Acyl- or N'-Benzyl-substituted anilino) propionamide Series and N-Alkyl or N, N-Dialkyl 3-(Substituted anilino) propylamine Series

Journal:

Sasaki, Tadashi, Kanematsu, Ken, Minamoto, Katsumaro, Fujimura, Hajime

Année:

1965

Fichier:

PDF, 643 KB

1965

Researches on Morphine-like Analgesics. I. Syntheses and Analgesic Activity of Desylamine Derivatives.

Journal:

Sasaki, Tadashi, Minamoto, Katsumaro

Année:

1964

Fichier:

PDF, 543 KB

1964

as-Triazin-Chemie. I. Uber die Strukturen der Oxydations-produkten von 3-Amino-as-triazinen durch Peressigsaure

Journal:

Takamura, Keiichi, Shioya, Akitoshi, Minamoto, Katsumaro, Asada, Noriaki, Takaku, Sakae, Yoshimitsu, Akihito, Nitta, Yoshihiro

Année:

1964

Fichier:

PDF, 1.02 MB

1964

Studies on Analgesics of Aniline Series. I. Preparation and Properties of β-Alaninamide Series

Journal:

Takahashi, Torizo, Ueda, Kanichi, Oishi, Ryota, Minamoto, Katsumaro

Année:

1965

Fichier:

PDF, 681 KB

1965

Uber Taxinin

Journal:

Sasaki, Tadashi, Minamoto, Katsumaro

Année:

1958

Fichier:

PDF, 290 KB

1958

Covalently Hydrated Oxazirino-tetrahydro-as-triazines

Journal:

Takahashi, Torizo, Ueda, Kan-ichi, Maki, Yoshifumi, Minamoto, Katsumaro

Année:

1966

Fichier:

PDF, 408 KB

1966

Uber Taxinin

Journal: