Inventor
NARITA KAZUHISA
JP9 patents
Patents
9 patentsUS5296492AMar 22, 1994
Certain chroman derivatives useful for treating symptoms caused by contraction of smooth muscles, circulatory diseases or epilepsy
NIPPON KAYAKU KK31 citations88
US5302730AApr 12, 1994
Process for the preparation of 6,7-diacyl-7-deacetylforskolin derivatives
NIPPON KAYAKU KK5 citations70
US4954642ASep 4, 1990
Forskolin compounds
NIPPON KAYAKU KK7 citations70
US5324730AJun 28, 1994
Phenoxyphosphoryloxymethyl cyclobutyl purines
NIPPON KAYAKU KK7 citations69
US5057535AOct 15, 1991
Derivatives of an aminoketone
NIPPON KAYAKU KK10 citations69
US5166397ANov 24, 1992
Process for producing optically active cyclobutylamines
NIPPON KAYAKU KK4 citations60
US6221868B1Apr 24, 2001
Remedies/preventives for frequent urination/urinary incontinence and tropone derivatives
NIPPON KAYAKU KK2 citations56
US5103022AApr 7, 1992
Process for producing an optically active aminoketone derivative
NIPPON KAYAKU KK0 citations49
US5610315AMar 11, 1997
Process for the preparation of 6,7-diacyl-7-deacetylforskolin derivatives
NIPPON KAYAKU KK0 citations48