Inventor
OBA TAKEO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OBA TAKEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEIJIN LTD
6 patentsUS4605645AAug 12, 1986
5-fluoro-2'-deoxyuridine derivatives and a process for the preparation thereof
TEIJIN LTD8 citations73
US4472428ASep 18, 1984
Halogenated prostacyclins pharmaceutical use thereof and hydroxy intermediates therefore
TEIJIN LTD17 citations71
US4466980AAug 21, 1984
Thiaprostaglandin E1 derivatives, process for production thereof, and pharmaceutical use thereof
TEIJIN LTD7 citations71
US4138553AFeb 6, 1979
3-Methylene cephalosporanic acid derivatives and process for preparation thereof
TEIJIN LTD6 citations62
US4421914ADec 20, 1983
Thiazolo[3,2-a]pyrimidines, derivatives thereof, processes for production thereof, and pharmaceutical use thereof
TEIJIN LTD3 citations61
US4383996AMay 17, 1983
Derivative of thiazolo[3,2-a]pyrimidine and a process for the preparation thereof and a drug containing it
TEIJIN LTD3 citations60