Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Rumiko Abe is active.

Publication


Featured researches published by Rumiko Abe.


Tetrahedron Letters | 1980

A novel route to dipeptide and its derivative by means of the palladium catalyzed facile cleavage of 1-(1-methoxycarbonyl)alkyl-3-substituted-4-arylazetidin-2-ones

Iwao Ojima; Shigemi Suga; Rumiko Abe

Abstract 1-(1-Methoxycarbonyl)alkyl-3-substituted-4-arylazetidin-2-ones were found to be cleaved exclusively at the NC 4 bond by the hydrogenolysis on palladium catalyst to give the corresponding dipeptide and its derivative in excellent yields.


Journal of Organic Chemistry | 1991

Azetidines and bisazetidines : their synthesis and use as the key intermediates to enantiomerically pure diamines, amino alcohols, and polyamines

Iwao Ojima; Mangzhu Zhao; Takehiko Yamato; Kazuaki. Nakahashi; Mitsuo Yamashita; Rumiko Abe


Bulletin of the Chemical Society of Japan | 1986

Novel Glycosidation of 4-Demethoxyanthracyclinones by the Use of Trimethylsilyl Triflate. Syntheses of Optically Active 4-Demethoxydaunorubicin and 4-Demethoxyadriamycin

Yoshikazu Kimura; Michiyo Suzuki; Teruyo Matsumoto; Rumiko Abe; Shiro Terashima


Chemistry Letters | 1982

SYNTHESIS OF OPTICALLY PURE ENKEPHALIN ANALOG, [D-Ala2, Leu5-ol]ENKEPHALIN, USING CHIRAL β-LACTAMS AS SYNTHETIC INTERMEDIATES

Naoto Hatanaka; Rumiko Abe; Iwao Ojima


Chemistry Letters | 1984

Trimethylsilyl trifluoromethanesulfonate (trimethylsilyl triflate) as an excellent glycosidation reagent for anthracycline synthesis. Simple and efficient synthesis of optically pure 4-demethoxydaunorubicin.

Yoshikazu Kimura; Michiyo Suzuki; Teruyo Matsumoto; Rumiko Abe; Shiro Terashima


Bulletin of the Chemical Society of Japan | 1986

A Simple and Efficient Synthesis of Optically Active (+)-4-Demethoxydaunomycinone

Yoshikazu Kimura; Michiyo Suzuki; Teruyo Matsumoto; Rumiko Abe; Shiro Terashima


Archive | 1984

Process for an anthracycline derivative, and an anthracyclinone derivative useful for the process

Shiro Terashima; Yoshikazu Kimura; Michiyo Suzuki; Teruyo Matsumoto; Rumiko Abe


Chemistry Letters | 1984

2-Chloro-1,3-butadiene as an efficient enophile in the Diels-Alder reaction with anthracene-1,4,9,10-tetraone. A simple synthesis of the 4-demethoxyanthracyclinone intermediate.

Yoshikazu Kimura; Michiyo Suzuki; Teruyo Matsumoto; Rumiko Abe; Shiro Terashima


Chemistry Letters | 1985

A SIMPLE AND EFFICIENT SYNTHESIS OF KEY SYNTHETIC INTERMEDIATES OF 4-DEMETHOXYANTHRACYCLINONES, (±)- AND (R)-(−)-7-DEOXY-4-DEMETHOXYDAUNOMYCINONE

Michiyo Suzuki; Teruyo Matsumoto; Rumiko Abe; Yoshikazu Kimura; Shiro Terashima


ChemInform | 1986

A Simple and Efficient Synthesis of Optically Active (+)-4-Demethoxydaunomycinone.

Y. Kimura; M. Suzuki; T. Matsumoto; Rumiko Abe; Shiro Terashima

Collaboration


Dive into the Rumiko Abe's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar

Iwao Ojima

Stony Brook University

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge