Chiral Synthesis of Erythrina Alkaloids. (2). Synthesis of enantio-Type Erythrinan Alkaloids Utilizing Asymmetric Acylation and Kinetic Resolution of Diastereomers
TSUDA, Yoshisuke, HOSOI, Shinzo, ISHIDA, Kazuya, SANGAI, Masako
Published in Chemical & pharmaceutical bulletin (1994)
Published in Chemical & pharmaceutical bulletin (1994)
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Chiral Synthesis of Erythrina Alkaloids. I. Total Synthesis of (+)-Erysotrine via Asymmetric Diels-Alder Reaction under High Pressure
TSUDA, Yoshisuke, HOSOI, Shinzo, KATAGIRI, Nobuya, KANEKO, Chikara, SANO, Takehiro
Published in Chemical & pharmaceutical bulletin (1993)
Published in Chemical & pharmaceutical bulletin (1993)
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Stereoselective Introduction of Oxygen Functionalities at the 11β-Position of Erythrinan Skeleton : Total Syntheses of (±)-Erythristemine and (+)-Erythrartine
ISOBE, Kimiaki, MOHRI, Kunihiko, TAKEDA, Naoko, SUZUKI, Kazumi, HOSOI, Shinzo, TSUDA, Yoshisuke
Published in Chemical & pharmaceutical bulletin (15.02.1994)
Published in Chemical & pharmaceutical bulletin (15.02.1994)
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ASYMMETRIC [2+2] PHOTOCYCLOADDITION REACTION OF A CHIRAL DIOXOPYRROLINE TO 2-(TRIMETHYLSILYLOXY)BUTADIENE : CHIRAL SYNTHESIS OF ERYTHRINA ALKALOIDS
SANO, Takehiro, KAMIKO, Makiko, TODA, Jun, HOSOI, Shinzo, TSUDA, Yoshisuke
Published in Chemical & pharmaceutical bulletin (1994)
Published in Chemical & pharmaceutical bulletin (1994)
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A Stable Monosubstituted Isoindole Derivative : The Crystal Structure of 1-(1, 2, 3-1H-Benzotriazol-1-yl)-2-(4-methylphenyl)-2H-isoindole
TAKAHASHI, Ichiro, TSUZUKI, Mikio, KEUMI, Takashi, KITAJIMA, Hidehiko, ISA, Kimio, HOSOI, Shinzo, TSUDA, Yoshisuke
Published in Chemical & pharmaceutical bulletin (1994)
Published in Chemical & pharmaceutical bulletin (1994)
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Journal Article
Stereoselective Introduction of Oxygen Functionalities at the 11.BETA.-Position of Erythrinan Skeleton: Total Syntheses of (.+-.)-Erythristemine and (+)-Erythrartine
ISOBE, Kimiaki, MOHRI, Kunihiko, TAKEDA, Naoko, SUZUKI, Kazumi, HOSOI, Shinzo, TSUDA, Yoshisuke
Published in Chemical & pharmaceutical bulletin (1994)
Published in Chemical & pharmaceutical bulletin (1994)
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Journal Article
Synthesis of Erythrina and Related Alkaloids. Part XXXVII. Chiral synthesis of enantio-type erythrinan alkaloids utilizing asymmetric acylation and kinetic resolution of diastereomers
HOSOI, Shinzo, ISHIDA, Kazuya, SANGAI, Masako, TSUDA, Yoshisuke
Published in Chemical & pharmaceutical bulletin (1992)
Published in Chemical & pharmaceutical bulletin (1992)
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Erythrina and Related Alkaloids. Part XXXIX. Synthesis of Highly Dehydrogenated Oxoerythrinan Alkaloids, Erytharbine and Crystamidine
TSUDA, Yoshisuke, HOSOI, Shinzo, KIUCHI, Fumiyuki, TODA, Jun, YAMAMOTO, Ryuzo, SANO, Takehiro
Published in Chemical & pharmaceutical bulletin (1993)
Published in Chemical & pharmaceutical bulletin (1993)
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Journal Article