Is this you? Create Your Porfile
Avatar

Tetsuya Ichikawa

Network

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

Explore More

Hotspot

Dive into the research topics where Tetsuya Ichikawa is active.

Explore More

Publication

Featured researches published by Tetsuya Ichikawa.

Tetrahedron Letters | 1979

The thermolysin-catalyzed condensation reactions of n-substituted aspartic and glutamic acids with phenylalanine alkyl esters

Yoshikazu Isowa; Muneki Ohmori; Tetsuya Ichikawa; Kaoru Mori; Yuji Nonaka; Keiichi Kihara; Kiyotaka Oyama; Heijiro Satoh; Shigeaki Nishimura

Abstract The title reactions occur with concurrent peptide synthesis and optical resolutions of racemic substrates. With this method, Z-L-Asp-L-Phe-OME, the precursor to the synthetic sweetner, could be obtained in high yield.

Tetrahedron Letters | 1983

Novel cyclopentenonyl fatty acids from mosses, dicranum scoporium and dicranum japonicum

Tetsuya Ichikawa; Misuzu Namikawa; Kaoru Yamada; Kunikazu Sakai; Kiyosi Kondo

Abstract The novel cyclopentenonyl fatty acids, dicranenone A (III) and dicranenone B1 (IV), were isolated from Japanese mosses.

Archive | 1977

Process for producing a peptide

Yoshikazu Isowa; Muneki Ohmori; Hideaki Kurita; Tetsuya Ichikawa; Masanari Sato; Kaoru Mori; Kiyotaka Oyama

Bulletin of the Chemical Society of Japan | 1977

The synthesis of peptides by means of proteolytic enzymes.

Yoshikazu Isowa; Muneki Ohmori; Tetsuya Ichikawa; Hideaki Kurita; Masanari Sato; Kaoru Mori

Journal of Natural Products | 1988

Antitumor Principles in Mosses: the First Isolation and Identification of Maytansinoids, Including a Novel 15-Methoxyansamitocin P-3

Kunikazu Sakai; Tetsuya Ichikawa; Kaoru Yamada; Mitsuo Yamashita; Mitsutoshi Tanimoto; Akio Hikita; Kiyosi Kondo

Archive | 1979

Addition compound of dipeptide derivative and amino acid derivative

Yoshikazu Isowa; Muneki Ohmori; Kaoru Mori; Tetsuya Ichikawa; Yuji Nonaka; Keiichi Kihara; Kiyotaka Oyama; Heijiro Satoh; Shigeaki Nishimura

Bulletin of the Chemical Society of Japan | 1979

Syntheses of N-Acyl Dipeptide Derivatives by Metalloproteinases

Yoshikazu Isowa; Tetsuya Ichikawa

Journal of the American Chemical Society | 1970

Synthetic studies of amino acids by the use of the copper complex. I. Syntheses of .beta.-hydroxy DL-amino acids by the use of the complex of copper(II) with the Schiff base derived from glycine and pyruvic acid

Tetsuya Ichikawa; Sadao Maeda; Younosuke Araki; Yoshiharu Ishido

Bulletin of the Chemical Society of Japan | 1971

Synthetic Studies of Amino Acids by the Use of Copper Complex. II. The Condensation Reaction of N-Pyruvylideneglycinatocopper(II) Complexes with various Aldehydes

Tetsuya Ichikawa; Sadao Maeda; Toshiro Okamoto; Younosuke Araki; Yoshiharu Ishido

ChemInform | 1979

THE THERMOLYSIN-CATALYZED CONDENSATION REACTIONS OF N-SUBSTITUTED ASPARTIC ACID AND GLUTAMIC ACIDS WITH PHENYLALANINE ALKYL ESTERS

Yoshikazu Isowa; Muneki Ohmori; Tetsuya Ichikawa; Kaoru Mori; Y. Nonaka; K. Kihara; K. Oyama; H. Satoh; S. Nishimura

Explore More

Collaboration

Dive into the Tetsuya Ichikawa's collaboration.

Top Co-Authors
Avatar

Yoshiharu Ishido

University of Tokyo

View shared research outputs
Top Co-Authors
Avatar

Younosuke Araki

Tokyo Institute of Technology

View shared research outputs
Top Co-Authors
Avatar

Kiyotaka Oyama

Tosoh

View shared research outputs
Top Co-Authors
Avatar

Shigeaki Nishimura

Ajinomoto

View shared research outputs
Top Co-Authors
Avatar

Keiichi Kihara

Ajinomoto

View shared research outputs
Top Co-Authors
Avatar

Yuji Nonaka

Tosoh

View shared research outputs
Top Co-Authors
Avatar

Kaoru Yamada

Nagoya University

View shared research outputs
Top Co-Authors
Avatar

Kiyosi Kondo

Princeton University

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge