Network


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

Hotspot


Dive into the research topics where Masaaki Kobayashi is active.

Publication


Featured researches published by Masaaki Kobayashi.


Tetrahedron Letters | 1988

Asymmetric aldol reaction of α-isocyanoacetamides with aldehydes catalyzed by a chiral ferrocenylphosphine-gold(I) complex

Yoshihiko Ito; Masaya Sawamura; Masaaki Kobayashi; Tamio Hayashi

Abstract Aldol reaction of N , N -dialkyl-α-isocyanoacetamides with primary alkyl aldehydes in the presence of 0.5–1 mol% of a chiral (aminoalkyl) ferrocenylphosphine-gold(I) catalyst proceeded with high enantio- and diastereoselectivity to give trans-5-alkyl-2-oxazoline-4-carboxamides of up to 98.6% ee, which were converted into optically active threo-β-hydroxyamino acids.


The Journal of Antibiotics | 1976

A new antifungal antibiotic, trichostatin.

Naoki Tsuji; Masaaki Kobayashi; Kazuo Nagashima; Yoshiharu Wakisaka; Kenzo Koizumi


The Journal of Antibiotics | 1978

Trichostatin C, a glucopyranosyl hydroxamate.

Naoki Tsuji; Masaaki Kobayashi


The Journal of Antibiotics | 1982

ASPARENOMYCINS A, B AND C, NEW CARBAPENEM ANTIBIOTICS

Naoki Tsuji; Kazuo Nagashima; Masaaki Kobayashi; Jun'ichi Shoji; Toshiyuki Kato; Yoshihiro Terui; Hiroshi Nakai; Motoo Shiro


The Journal of Antibiotics | 1976

New antibiotics, griseusins A and B. Isolation and characterization.

Naoki Tsuji; Masaaki Kobayashi; Yoshiharu Wakisaka; Yoshimi Kawamura; Mikao Mayama; Koichi Matsumoto


The Journal of Antibiotics | 1982

The structures of pluracidomycins, new carbapenem antibiotics.

Naoki Tsuji; Kazuo Nagashima; Masaaki Kobayashi; Yoshihiro Terui; Koichi Matsumoto; Eiji Kondo


The Journal of Antibiotics | 1988

NEW GLYCOPEPTIDE ANTIBIOTICS I. THE STRUCTURES OF ORIENTICINS

Naoki Tsuji; Masaaki Kobayashi; Toshiyuki Kamigauchi; Yohko Yoshimura; Yoshihiro Terui


The Journal of Antibiotics | 1980

Hygromycin and epihygromycin from a bacterium, Corynebacterium equi No. 2841.

Yoshiharu Wakisaka; Kenzo Koizumi; Yoji Nishimoto; Masaaki Kobayashi; Naoki Tsuji


The Journal of Antibiotics | 1988

NEW GLYCOPEPTIDE ANTIBIOTICS: II. THE ISOLATION AND STRUCTURES OF CHLOROORIENTICINS

Naoki Tsuji; Toshiyuki Kamigauchi; Masaaki Kobayashi; Yoshihiro Terui


The Journal of Antibiotics | 1976

Two new antibiotics, A-218 and K-41. Isolation and characterization.

Naoki Tsuji; Kazuo Nagashima; Masaaki Kobayashi; Yoshiharu Wakisaka; Yoshimi Kawamura; Shuichi Kozuki; Mikao Mayama

Collaboration


Dive into the Masaaki Kobayashi's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Kei Yoneda

Fujita Health University

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge