P

Inventor

OHTANI MITSUAKI

JP50 patents
⚠️ This page may combine multiple inventors who share the name “OHTANI MITSUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHIONOGI & CO

48 patents
US6150394ANov 21, 2000

Sulfonated amino acid derivatives and metalloproteinase inhibitors containing the same

SHIONOGI & CO53 citations96
US4504658AMar 12, 1985

Epimerization of malonic acid esters

SHIONOGI & CO58 citations96
US5534654AJul 9, 1996

Aromatic-sulfonamide-type hydroxamic acid derivative

SHIONOGI & CO59 citations93
US7220783B2May 22, 2007

Para-terphenyl compounds

SHIONOGI & CO23 citations92
US7101915B1Sep 5, 2006

P-terphenyl compounds

SHIONOGI & CO23 citations92
US7074836B1Jul 11, 2006

Para-terphenyl compounds

SHIONOGI & CO27 citations92
US6787545B1Sep 7, 2004

Pyrrolotriazine derivatives having spla2-inhibitory activities

SHIONOGI & CO33 citations92
US6147100ANov 14, 2000

Pyrrolidine derivatives having phospholipase A2 inhibitory activity

SHIONOGI & CO30 citations92
US5955616ASep 21, 1999

Pyrrolidine derivatives having phospholipase A2 inhibitory activity

SHIONOGI & CO29 citations92
US5763647AJun 9, 1998

Preparation of optically active 1,4-bridged-cyclohexane carboxylic acid derivatives

SHIONOGI & CO28 citations92
US6472389B1Oct 29, 2002

Pyrrolo[1,2-b] pyridazine derivatives having sPLA2 inhibitory effect

SHIONOGI & CO32 citations91
US6207698B1Mar 27, 2001

Sulfonated amino acid derivatives and metalloproteinase inhibitors containing the same

SHIONOGI & CO22 citations91
US6172113B1Jan 9, 2001

Bicyclic amino derivatives and PGD2 antagonist containing the same

SHIONOGI & CO16 citations91
US4861913AAug 29, 1989

Bicyclic sulfonamide derivatives

SHIONOGI & CO19 citations81
US5817826AOct 6, 1998

Oxazolinone derivatives having cytosolic phospholipase A2 inhibitory activity

SHIONOGI & CO12 citations74
US6407104B1Jun 18, 2002

Pyrrolo[1,2-a]pyrazine spla2 inhibitor

SHIONOGI & CO9 citations73
US5663405ASep 2, 1997

Process of producing ether-type thio-phospholipids

SHIONOGI & CO4 citations73
US5047574ASep 10, 1991

Certain optically active mono esters of dicarboxylic acids

SHIONOGI & CO11 citations73
US5043456AAug 27, 1991

6-oxa and thiabicyclo [3.1.0.] compounds

SHIONOGI & CO3 citations73
US4976891ADec 11, 1990

Bicyclic sulfonamide derivatives

SHIONOGI & CO4 citations73
US6498190B1Dec 24, 2002

Bicyclic amino derivatives and PGD2 antagonist containing the same

SHIONOGI & CO7 citations72
US6441021B1Aug 27, 2002

Sulfonated amino acid derivatives and metalloproteinase inhibitors containing the same

SHIONOGI & CO10 citations72
US6384075B1May 7, 2002

Bicyclic amino derivatives and PGD2, antagonist containing them

SHIONOGI & CO5 citations72
US6235768B1May 22, 2001

Sulfonated amino acid derivatives and metalloproteinase inhibitors containing the same

SHIONOGI & CO10 citations72
US5137914AAug 11, 1992

Sulfonylamino substituted bicyclo [2.2.1]heptane hydroxamic acid derivatives useful as pharmaceuticals

SHIONOGI & CO7 citations71
US5041635AAug 20, 1991

5(Z)-7-(endo-3-benzenesulfonamidobicyclo[2.2.1]hept-exo-2-yl)-5-heptenoic acid, sodium salt

SHIONOGI & CO1 citations63
US6881727B2Apr 19, 2005

Sulfonated amino acid derivatives and metalloproteinase inhibitors containing the same

SHIONOGI & CO1 citations62
US6703385B1Mar 9, 2004

Tricyclic compounds having sPLA2-inhibitory activities

SHIONOGI & CO2 citations62
US6673781B1Jan 6, 2004

Tricyclic compounds having sPLA2-inhibitory activities

SHIONOGI & CO2 citations62
US5760270AJun 2, 1998

Process of producing ether-type thio-phospholipids

SHIONOGI & CO2 citations62
US5183909AFeb 2, 1993

Mono ester of dicarboxylic acid

SHIONOGI & CO2 citations62
US5117039AMay 26, 1992

Monoesters of arylacetic acid and the process thereof

SHIONOGI & CO4 citations62
US5008409AApr 16, 1991

Process for preparing 1,4-bridged cyclohexane carboxylic acid derivatives

SHIONOGI & CO3 citations62
US5002972AMar 26, 1991

Compound and composition of substituted hexenoic acid derivatives useful for treating thromboxane A2 mediated diseases

SHIONOGI & CO3 citations62
US4960909AOct 2, 1990

7-oxabicyclo[2.2.1] heptane sulfonamide derivatives

SHIONOGI & CO1 citations62
US6838483B2Jan 4, 2005

Sulfonated amino acid derivatives and metalloproteinase inhibitors containing the same

SHIONOGI & CO3 citations61
US5597943AJan 28, 1997

Phospholipase A2 inhibitor

SHIONOGI & CO6 citations61
US5534533AJul 9, 1996

Carboxylate derivatives exhibiting phospholipase A2 inhibitory activity

SHIONOGI & CO5 citations61
US5124462AJun 23, 1992

Preparation of norbornyl sulfonamide derivatives

SHIONOGI & CO2 citations61
US5043451AAug 27, 1991

Bicyclo (2.2.1.) hept-exo-2-yl and bicyclo (2.2.2.) oct-endo-2-yl compounds

SHIONOGI & CO2 citations59
US5200533AApr 6, 1993

Intermediates for preparation of 2,3-trans-1,4-bridged cyclohexane sulfonamide derivatives

SHIONOGI & CO1 citations52
US5120865AJun 9, 1992

Preparation of 2,3-trans-1,4-bridged cyclohexane sulfonamide derivatives

SHIONOGI & CO1 citations52
US6919375B1Jul 19, 2005

Sulfonated amino acid derivatives and metalloproteinase inhibitors containing the same

SHIONOGI & CO0 citations51
US5981778ANov 9, 1999

Process of producing ether-type thio-phospholipids

SHIONOGI & CO0 citations51
US5241104AAug 31, 1993

Mono ester of dicarboxylic acid and process thereof

SHIONOGI & CO1 citations51
US5175341ADec 29, 1992

Mono ester of dicarboxylic acid and process thereof

SHIONOGI & CO1 citations51
US4916231AApr 10, 1990

Alkenyltetrazole derivatives

SHIONOGI & CO1 citations51
US5585501ADec 17, 1996

Method for the reduction of allyl alcohols

SHIONOGI & CO0 citations50

LILLY CO ELI

2 patents