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Inventor
SUGIMORI MASAMICHI
JP
4 patents
⚠️ This page may combine multiple inventors who share the name “SUGIMORI MASAMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIICHI SEIYAKU CO
3 patents
US5061795A
Oct 29, 1991
Hexa-cyclic compound
DAIICHI SEIYAKU CO
25 citations
91
US4939255A
Jul 3, 1990
Hexa-cyclic camptothecin derivatives
DAIICHI SEIYAKU CO
35 citations
91
US5852019A
Dec 22, 1998
Pyrimidinylpyrazole derivatives
DAIICHI SEIYAKU CO
18 citations
78
SUMITOMO CHEMICAL CO
1 patent
US4495103A
Jan 22, 1985
Preparation of optically active 4-demethoxydaunomycinone
SUMITOMO CHEMICAL CO
3 citations
60