Masaharu Mitsuhashi

Total Synthesis without Protection: Three‐Step Synthesis of Optically Active Clavicipitic Acids by a Biomimetic Route

Yuusaku Yokoyama, Hidemasa Hikawa, Masaharu Mitsuhashi et al. · European Journal of Organic Chemistry · 2004 · 82 citations

Engineering, Ergot Alkaloids, Spontaneous Cyclization +13

Syntheses without protection: a three-step synthesis of optically active clavicipitic acid by utilizing biomimetic synthesis of 4-bromotryptophan

Yuusaku Yokoyama, Hidemasa Hikawa, Masaharu Mitsuhashi et al. · Tetrahedron Letters · 1999 · 59 citations

Biosynthesis, Bioorganic Chemistry, Biomimetic Synthesis +12

Synthetic Utility of tert-Butyl Azidoacetate on the Hemetsberger-Knittel Reaction. Synthetic Studies of Indoles and Related Compounds. Part 47.

Kazuhiro Kondo, Sachiko Morohoshi, Masaharu Mitsuhashi et al. · Chemical and Pharmaceutical Bulletin · 1999 · 26 citations · Full text

Part 47, Engineering, Organic Chemistry +10

An Efficient Method of Synthesizing Optically Pure N-Boc-4-bromo-N-methyl-1-tosyl-D-tryptophan Methyl Ester, a Key Intermediate in the Synthesis of Optically Active Ergot Alkaloids

Yuusaku Yokoyama, Kumi Osanai, Masaharu Mitsuhashi et al. · Heterocycles · 2001 · 16 citations · Full text

Biosynthesis, Bioorganic Chemistry, Key Intermediate +12