Inventor
Hideo Nakao
Inventor
Tokyo, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds57%
Y02PClimate change mitigation technologies in the production or processing of goods30%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
PatentTitleYear
4,716,158'7-(2-amin othiazol-4-yl)-2-(syn)-methoxyiminoacetamido)-3-methoxymethyl-3-cepham-4- carboxylates'19874,486,425'7-[2-(2-A minothiazol-4-yl)-2-(syn)-methoxyiminoacetamido]-3-methoxymethyl-3-cephem -4-carboxylates'19844,483,855'Cephalosporin derivative and antibiotic compositions'19844,482,710'Process for preparing 3-alkoxymethylcephalosporin derivatives'19844,247,548'7.alpha.-Methoxycephalosporin derivatives and their pharmaceutical compositions having antibacterial activity'19814,126,745'7-Methoxycephalosporin derivatives'19784,071,681'Process for preparing beta-lactam antibiotic substances'19784,051,129'Process for preparing 7-methoxycephalosporin compounds'19774,051,320'Process for preparing alkoxylated derivatives of cephalosporin compounds'19774,048,155'Process for preparing 7 .alpha.-alkoxycephalosporin derivatives'19774,016,155'Process for preparing cephalosporin derivatives'19774,007,177'Cephalosporin derivatives'19774,003,901'Nitrosourea derivative'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1987Patents assigned to SANKYO CO (13)· patent assignee history
1977–1987Based in Tokyo, JP· patent location history
1977–1984Based in Hiromachi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANKYO CO | 13 | 1977–1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 1977–1987 |
| Hiromachi, JP | 6 | 1977–1984 |