Inventor
IKEKAWA NOBUO
35 patents
⚠️ This page may combine multiple inventors who share the name “IKEKAWA NOBUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WISCONSIN ALUMNI RES FOUND
18 patentsUS4857518AAug 15, 1989
Hydroxylated 24-homo-vitamin D derivatives and methods for preparing same
WISCONSIN ALUMNI RES FOUND39 citations93
US4358406ANov 9, 1982
26,26,26,27,27,27-Hexafluoro-1α,25-dihydroxycholecalciferol and process for preparing same
WISCONSIN ALUMNI RES FOUND42 citations92
US4248791AFeb 3, 1981
25-Hydroxy-26,26,26,27,27,27-hexafluorocholecalciferol
WISCONSIN ALUMNI RES FOUND33 citations92
US4588528AMay 13, 1986
1,24-dihydroxy-Δ22 -vitamin D3 and process for preparing same
WISCONSIN ALUMNI RES FOUND20 citations82
US4552698ANov 12, 1985
23,23-Difluoro-1α,25-dihydroxy-vitamin D3
WISCONSIN ALUMNI RES FOUND15 citations82
US4502991AMar 5, 1985
23,23-Difluoro-1α,25-dihydroxy-vitamin D3
WISCONSIN ALUMNI RES FOUND22 citations82
US4411833AOct 25, 1983
Method for preparing 26,26,26,27,27,27-hexafluoro-1α,25-dihydroxycholesterol
WISCONSIN ALUMNI RES FOUND27 citations82
US4226788AOct 7, 1980
24,24-Difluoro-1α,25-dihydroxycholecalciferol
WISCONSIN ALUMNI RES FOUND22 citations82
US4851400AJul 25, 1989
Hydroxylated 26-homo vitamin D derivatives and methods for preparing same
WISCONSIN ALUMNI RES FOUND10 citations74
US4619920AOct 28, 1986
26,26,26,27,27-pentafluoro-1α-hydroxy-27-methoxyvitamin D3
WISCONSIN ALUMNI RES FOUND13 citations74
US4594192AJun 10, 1986
2α-fluorovitamin D3
WISCONSIN ALUMNI RES FOUND8 citations74
US4500460AFeb 19, 1985
23,23-Difluoro-25-hydroxy-vitamin D3 and process for preparing same
WISCONSIN ALUMNI RES FOUND12 citations74
US4305880ADec 15, 1981
Process for preparing 24-fluoro-25-hydroxycholecalciferol
WISCONSIN ALUMNI RES FOUND13 citations74
US4201881AMay 6, 1980
24,24-Difluoro-1α,25-dihydroxycholecalciferol
WISCONSIN ALUMNI RES FOUND16 citations74
US4196133AApr 1, 1980
24,24-Difluoro-25-hydroxycholecalciferol
WISCONSIN ALUMNI RES FOUND13 citations74
US4307025ADec 22, 1981
1α, 25-dihydroxy-2β-fluorovitamin D3
WISCONSIN ALUMNI RES FOUND17 citations72
US4254045AMar 3, 1981
1α-Hydroxy-2β-fluorocholecalciferol
WISCONSIN ALUMNI RES FOUND11 citations72
US4564474AJan 14, 1986
23,23-Difluoro-25-hydroxy-vitamin D3 and process for preparing same
WISCONSIN ALUMNI RES FOUND4 citations63
DAIKIN IND LTD
4 patentsUS5278155AJan 11, 1994
Fluorine-containing vitamin D3 analogues and cell differentiation-inducing agent containing the same
DAIKIN IND LTD21 citations92
US5206230AApr 27, 1993
Fluorine-containing vitamin D3 analogues and pharmaceutical composition containing the same
DAIKIN IND LTD37 citations92
US5200536AApr 6, 1993
Fluorine-containing vitamin D3 analogues
DAIKIN IND LTD11 citations73
US5210237AMay 11, 1993
Vitamin d3 analogues
DAIKIN IND LTD3 citations59
TAISHO PHARMACEUTICAL CO LTD
4 patentsUS4868165ASep 19, 1989
24,24-difluoro-26,27-dimethylvitamin D3 derivatives
TAISHO PHARMACEUTICAL CO LTD22 citations82
US4711881ADec 8, 1987
1α,25-dihydroxy-26,27-dimethylcholecalciferol and its use in the treatment of calcium pathobolism
TAISHO PHARMACEUTICAL CO LTD20 citations82
US4832875AMay 23, 1989
Vitamin D3 derivative
TAISHO PHARMACEUTICAL CO LTD9 citations74
US5047564ASep 10, 1991
Fluorine-containing vitamin D2 derivatives
TAISHO PHARMACEUTICAL CO LTD0 citations52