Inventor

MACHIDA YOSHIMASA

JP42 patents

⚠️ This page may combine multiple inventors who share the name “MACHIDA YOSHIMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MACHIDA YOSHIMASA

EISAI CO LTD

Biphenyl derivatives

Cephem compounds having at the 3-position a (1,4-methylene-1-piperidinio)methyl group or a (1-quinuclidinio)methyl group

Cephalosporin compounds

Cephem derivatives

3-(pyrrolidinio)methyl-3-cephem derivatives

7-Carboxymethoxyphenylacetamido-3-cephem derivatives and antibacterial preparations containing the same

Biphenyl derivatives

Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals

3-propenylcephem derivative

1,4-diazepine derivative and its pharmaceutical use

Glycerin derivative and its pharmacological use

Glycerin derivative and its pharmacological use

Cephem derivatives

7-α-methoxycephalosporin derivatives, and antibacterial drugs onctaining the same

Cephalosporin derivatives, and antibacterial drugs comprising said derivatives

7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparation

7-acyl-3-(substituted carbamoyloxy) cephem compound

7Beta-(thiadiazolyl)-2-iminoacetamido-3cephem compounds

Naphthalene derivative

Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals

Naphthalene derivative

3-propenylcephem derivative

3-propenylcephem derivative

Thiadiazolylacetamide cephem derivatives

Cephalosporin compounds and antibacterial drugs containing the same

Cephalosporin derivatives, and antibacterial drugs containing the derivatives

1,4-diazepine derivative and its pharmaceutical use

Glycerin derivative and its pharmacological use

Glycerin derivative and its pharmacological use

1,4-diazepine derivative and its pharmaceutical use

1,4-diazepine derivative and its pharmaceutical use

2-Methylchromone derivatives and process for their preparation

7α-Methoxycephalosporin derivatives, and antibacterial drugs containing the same

N-(Substituted chromone-3-carbonyl)-phenylglycine derivatives

7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparation

7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparation

7-acyl-3-(substituted carbamoyloxy) cephem compounds

1,4-diazepine derivative and its pharmaceutical use

Cephem derivatives and antibacterial agents comprising said compounds

Chromone derivatives

3-Carbamoyloxymethylcephem derivatives, and antibacterial drugs containing same

EISAI CORP LTD

Naphthalene derivative