Concepedia

MASAYOSHI YAMAOKA

MY

6

Publications

150

Citations

6

H-Index

1972

Active since

Affiliations

Takeda (Japan)(Current)

MASAYOSHI YAMAOKA is an author at Takeda (Japan) specializing in organic chemistry, natural sciences, and medicinal chemistry.

Top concepts

Publications per year

1972–2003

6

Publications

6

Studies on condensed-heterocyclic azolium cephalosporins. IV. Synthesis and antibacterial activity of 7.BETA.-(2-(5-amino-1,2,4-thiadizol-3-yl)-2(Z)-alkoxyiminoacetamido)-3-(condensed-heterocyclic azolium)methyl cephalosporins including SCE-2787.

Akio Miyake, Yoshinobu Yoshimura, MASAYOSHI YAMAOKA et al. · The Journal of Antibiotics · 1992 · 41 citations · Full text

Orally active 1-(cyclohexyloxycarbonyloxy)alkyl ester prodrugs of cefotiam.

Tatsuo Nishimura, Yoshinobu Yoshimura, Akio Miyake et al. · The Journal of Antibiotics · 1987 · 32 citations · Full text

A new cephalosporin. SCE-963: 7-[2-(2-aminothiazol-4-yl)-acetamido]-3-[[[1-(2-dimethylaminoethyl)-1H-tetrazol-5-yl]-thio]methyl]ceph-3-em-4-carboxylic acid. Chemistry and structure-activity relationships.

Mitsuo Numata, Isao Minamida, MASAYOSHI YAMAOKA et al. · The Journal of Antibiotics · 1978 · 26 citations · Full text

Novel transformations of penicillins into 2-azetidinones with diazo- and azido-compounds and a novel synthesis of desacetoxycephalosporin

Mitsuo Numata, Yoshio Imashiro, Isao Minamida et al. · Tetrahedron Letters · 1972 · 17 citations

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Synthesis of new cephalosporins with potent antibacterial activities.

Mitsuo Numata, Isao Minamida, Susumu Tsushima et al. · Chemical and Pharmaceutical Bulletin · 1977 · 17 citations · Full text

, , +17

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