Inventor
LEE SUN-HWAN
KR9 patents
⚠️ This page may combine multiple inventors who share the name “LEE SUN-HWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMJIN PHARM CO LTD
8 patentsUS6028195AFeb 22, 2000
Piperazine derivatives and process for the preparation thereof
SAMJIN PHARM CO LTD35 citations90
US6987114B1Jan 17, 2006
Antiviral pyrimidinedione derivatives and process for the preparation thereof
SAMJIN PHARM CO LTD9 citations71
US5922727AJul 13, 1999
Antiviral substituted pyrimidinedione homocarbocyclic nucleoside derivatives and methods for the preparation thereof and compositions containing the same as active ingredients
SAMJIN PHARM CO LTD13 citations70
US6683184B2Jan 27, 2004
Piperazine derivatives and process for the preparation thereof
SAMJIN PHARM CO LTD6 citations61
US6274732B1Aug 14, 2001
Process for the preparation of 1-[(cyclopent-3-en-1-yl)-methyl]-5-ethyl-6-(3,5-dimethylbenzoyl)-2,4-pyrimidinedione
SAMJIN PHARM CO LTD3 citations60
US7230105B2Jun 12, 2007
9-aminoacridine derivatives and process for the preparation thereof
SAMJIN PHARM CO LTD0 citations50
US7851479B2Dec 14, 2010
Use of pyrimidinedione derivative for preventing or treating hepatitis C
SAMJIN PHARM CO LTD1 citations49
US6620936B2Sep 16, 2003
9-aminoacridine derivatives and process for the preparation thereof
SAMJIN PHARM CO LTD0 citations40