Kazutoshi Sugawara

Stereocontrolled construction of substituted pyrrolidines based on intramolecular protodesilylation reaction. Enantiospecific synthesis of (–)-kainic acid and (+)-allokainic acid from<scp>L</scp>-serine

Susumi Hatakeyama, Kazutoshi Sugawara, Seiichi Takano · Journal of the Chemical Society Chemical Communications · 1993 · 42 citations

Natural Sciences, Chemistry, Medicinal Chemistry +7

Enantio- and stereocontrolled syntheses of branched-chain sugar, L-arcanose and L-olivomycose based on the chemistry of 1-trimethylsilyl-2,3-butadiene

Susumi Hatakeyama, Kazutoshi Sugawara, Seiichi Takano · Tetrahedron Letters · 1991 · 33 citations

Pharmacy, Chemistry, Carbohydrate Chemistry +12

Structure of TMC-69, a new antitumor antibiotic from Chrysosporium sp. TC 1068

Jun Kohno, Naomitsu Hirano, Kazutoshi Sugawara et al. · Tetrahedron · 2001 · 26 citations

Pharmacy, Medicinal Chemistry, Pharmacology +7

Preparation of racemic and chiral alkyl(1,3-butadien-2-yl)methanol derivatives utilizing 1-trimethylsilyl-2,3-butadiene as a diene source

Susumi Hatakeyama, Kazutoshi Sugawara, Mitsuhiro Kawamura et al. · Tetrahedron Letters · 1991 · 26 citations

Natural Sciences, Chemistry, Green Chemistry +10

Diastereofacial selectivity in Diels–Alder reactions of buta-1,3-dienes having stereogenic allylic heteroatom substituents at the C-2 position

Susumi Hatakeyama, Kazutoshi Sugawara, Seiichi Takano · Journal of the Chemical Society Chemical Communications · 1992 · 20 citations

Natural Sciences, Chemistry, Medicinal Chemistry +10