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Tadashi Oohara

3 results in Authors: Tadashi Oohara

Organic Chemistry

Development of a Manufacturing Process for S-892216 Part II: Improvements Toward Commercially Feasible Process

Thien Phuc Le, Takahiro Kawajiri, Naoto Sahara, Go Kato, Masahiro Hosoya, Tadashi Oohara, Kazushi Agura, Takafumi Ohara, Satoshi Goda

Version 1 posted 20 January 2025

284

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Organic Chemistry

Development of a manufacturing process toward the convergent synthesis of the COVID-19 antiviral Ensitrelvir

Takahiro Kawajiri, Akihito Kijima, Atsuhiro Iimuro, Eisaku Ohashi, Katsuya Yamakawa, Kazushi Agura, Kengo Masuda, Kensuke Kouki, Koji Kasamatsu, Shuichi Yanagisawa, Sho Nakashima, Setsuya Shibahara, Takashi Toyota, Takafumi Higuchi, Takahiro Suto, Tadashi Oohara, Toshikatsu Maki, Naoto Sahara, Nobuaki Fukui, Hisayuki Wakamori, Hidaka Ikemoto, Hiroaki Murakami, Hiroyasu Ando, Masahiro Hosoya, Mizuki Sato, Yusuke Suzuki, Yuta Nakagawa, Yuto Unoh, Yoichi Hirano, Yoshitomo Nagasawa, Satoshi Goda, Takafumi Ohara, Takayuki Tsuritani

Version 1 posted 05 October 2022

919

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1

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Organic Chemistry

Development of a Manufacturing Process for S-892216 Part I: A Novel Method for Constructing a Multi-Substituted Barbiturate Skeleton for Scalable Synthesis

Naoto Sahara, Yoichi Hirano, Thien Phuc Le, Katsuya Yamakawa, Eisaku Ohashi, Satoru Shibuya, Kazuo Komano, Kiichiro Hirai, Moriyasu Masui, Go Kato, Takafumi Higuchi, Yuto Shimazaki, Takahiro Kawajiri, Tadashi Oohara, Naoki Tsuno, Takafumi Ohara

Version 1 posted 20 January 2025

299

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