Inventor
TADANIER JOHN S
US37 patents
Patents
37 patentsUS4124756ANov 7, 1978
3-DE-O-Methylfortimicins
ABBOTT LAB37 citations92
US4169198ASep 25, 1979
2-Deoxyfortimicin B
ABBOTT LAB15 citations82
US4252972AFeb 24, 1981
Fortimicin B-1,2:4,5-bis-carbamates
ABBOTT LAB7 citations74
US4196197AApr 1, 1980
2'N-Acyl and alkyl-6'-N-alkyl- and 6',6'-di-N-alkyl derivatives of fortimicins A and B
ABBOTT LAB7 citations74
US4187296AFeb 5, 1980
2-N-acyl and alkyl 6-epi-fortimicin B and derivatives
ABBOTT LAB11 citations74
US4319022AMar 9, 1982
2-O-Substituted sulfonyl derivatives of fortimicin B
ABBOTT LAB7 citations73
US4317904AMar 2, 1982
1,2-Epiminofortimicin B
ABBOTT LAB7 citations73
US4192867AMar 11, 1980
2-Deoxyfortimicin A, 4-N-alkyl and 4-N-acyl-2-deoxyfortimicin B derivatives
ABBOTT LAB10 citations73
US4187298AFeb 5, 1980
2'N-acyl and alkyl fortimicin B and derivatives, 4,2'-N,N'diacyl and dialkyl fortimicin B derivatives 4-N-acyl-2'-N-alkyl and 4-N-alkyl-2'-N-acyl fortimicin B derivatives
ABBOTT LAB10 citations73
US4187297AFeb 5, 1980
3-De-O-methyl-2-N-acyl and alkyl fortimicins A and B
ABBOTT LAB17 citations73
US4183920AJan 15, 1980
4-N-Acyl, 2'-N-acyl and 4,2'-N,N'-diacylfortimicin E derivatives
ABBOTT LAB9 citations73
US4176178ANov 27, 1979
2-Deoxy-2'-N-acyl and alkyl fortimicins A and B
ABBOTT LAB15 citations73
US4251516AFeb 17, 1981
2-Deoxy-3-O-Demethylfortimicins
ABBOTT LAB12 citations72
US4250304AFeb 10, 1981
2-Deoxy-2-substituted fortimicin A and B and derivatives
ABBOTT LAB11 citations72
US4214075AJul 22, 1980
6'-Epi-fortimicin A and B derivatives
ABBOTT LAB4 citations63
US4360666ANov 23, 1982
2-Deoxyfortimicin A, 4-N-alkyl and 4-N-acyl-2-deoxyfortimicin B derivatives and intermediates therefor
ABBOTT LAB2 citations62
US4276413AJun 30, 1981
Fortimicin intermediates for producing 2-deoxyfortimicins
ABBOTT LAB3 citations62
US4273924AJun 16, 1981
2-O-Hydrocarbonsulfonyl-4,5-oxazolidine fortimicin B derivatives
ABBOTT LAB2 citations62
US4231924ANov 4, 1980
4-N-Acylfortimicin B derivatives and the chemical conversion of fortimicin B to fortimicin A
ABBOTT LAB2 citations62
US4208407AJun 17, 1980
5-Deoxyfortimicin A, 2,5-dideoxyfortimicin A and the corresponding 4-N-acyl and alkyl fortimicin B derivatives thereof and intermediates therefor
ABBOTT LAB2 citations62
US4207415AJun 10, 1980
Method of producing 2-deoxyfortimicin A
ABBOTT LAB3 citations62
US4155902AMay 22, 1979
4-N-acylfortimicin B derivatives and the chemical conversion of fortimicin B to fortimicin A
ABBOTT LAB4 citations62
US4205070AMay 27, 1980
6'N-Alkyl- and 6',6'-di-N-alkyl derivatives of fortimicins A and B
ABBOTT LAB4 citations60
US4360668ANov 23, 1982
2-O-Methanesulfonylfortimicin B
ABBOTT LAB0 citations52
US4360667ANov 23, 1982
(1,2',6'-Tri-N-(2-O-methanesulfonylsalicylidine)-4,5-(2-O-methanesulfonylsalicylaldehyde) oxazolidine-2-O-methanesulfonylfortimicin B
ABBOTT LAB0 citations52
US4269970AMay 26, 1981
1,2-Carbamates of fortimicin B and derivatives
ABBOTT LAB1 citations52
US4263429AApr 21, 1981
1,2,6-Tri-N-benzyloxycarbonylfortimicin B-4,5-carbamate and 1,2,6-tri-N-acetylfortimicin B-4,5-carbamate
ABBOTT LAB0 citations52
US4232147ANov 4, 1980
4-N-Acylfortimicin B-1,5-carbamates
ABBOTT LAB1 citations52
US4230846AOct 28, 1980
1,5-Carbamates of fortimicin B and derivatives
ABBOTT LAB0 citations52
US4431799AFeb 14, 1984
6'-Modified fortimicin compounds
ABBOTT LAB1 citations51
US4331804AMay 25, 1982
2-Epi-fortimicin A and derivatives
ABBOTT LAB1 citations51
US4188319AFeb 12, 1980
4-N-Acylfortimicin B derivatives and the chemical conversion of fortimicin B to fortimicin A
ABBOTT LAB0 citations51
US4174312ANov 13, 1979
4-N-acylfortimicin B derivatives and the chemical conversion of fortimicin B to fortimicin A
ABBOTT LAB1 citations51
US4173564ANov 6, 1979
4-N-acylfortimicin B derivatives and the chemical conversion of fortimicin B to fortimicin A
ABBOTT LAB1 citations51
US4427662AJan 24, 1984
3-Amino-3-demethoxyfortimicins, pharmaceutical compositions thereof and method of use
ABBOTT LAB1 citations50
US4340727AJul 20, 1982
1,2-Modified fortimicins A and B, intermediates therefor and method for their manufacture
ABBOTT LAB0 citations50
US4273925AJun 16, 1981
1,2-Modified fortimicins A and B, intermediates therefor and method for their manufacture
ABBOTT LAB0 citations50