Inventor · disambiguated record
Yoshisuke Machida
Also filed as: MACHIDA YOSHISUKE
4 granted patents·48 citations·filing 1987–1990
78Inventor score
Technology areasC07D
Files withLEDERLE JAPAN LTD4
Top patents by PatentIndex Score
4 records- 0187US4866171A(1R,5S,6S)-2-[(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl)]thio-6-[R-1-hydroxyethyl]-1-methyl-carbapenum-3-carboxylateLEDERLE JAPAN LTD·Filed 1987·Granted Sep 12, 1989·19 cites·6 claims
- 0279US4990613A(1R,5S,6S)-2-[(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl)]thio-6-[R-1-hydroxyethyl]-1-methyl-carbapenem-3-carboxylate and intermediate thereforLEDERLE JAPAN LTD·Filed 1990·Granted Feb 5, 1991·17 cites·2 claims
- 0378US4925836AAntibacterially effective methods and compositions based upon (1R,5S,6S)-2-[(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl)]thio-6-[R-1-hydroxyethyl]-1-methyl-carbapenem-3-caroxylate and salts thereforeLEDERLE JAPAN LTD·Filed 1989·Granted May 15, 1990·10 cites·2 claims
- 0451US4925935AMethods for the manufacture of (1R,5S,6S)-2-[(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl]thio-6-[R-1-hydroxyethyl]-1-methyl-carbapenem-3-carboxylateLEDERLE JAPAN LTD·Filed 1989·Granted May 15, 1990·2 cites·7 claims
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