Inventor
CONROW RANSOM B
US36 patents
Patents
36 patentsUS4473579ASep 25, 1984
Antiatherosclerotic tetrasubstituted ureas and thioureas
AMERICAN CYANAMID CO56 citations96
US4591604AMay 27, 1986
Method of inhibiting the complement system by administering multisulfonated naphthalene ureas
AMERICAN CYANAMID CO30 citations92
US4608205AAug 26, 1986
Polyanionic benzene ureas
AMERICAN CYANAMID CO22 citations82
US4599203AJul 8, 1986
Multisulfonated naphthalene ureas useful as complement inhibitors
AMERICAN CYANAMID CO9 citations74
US4337249AJun 29, 1982
Modulators of the complement system
AMERICAN CYANAMID CO13 citations74
US4266077AMay 5, 1981
Naphthalenetetrayltetrakis(sulfonylimino)-aryl multicarboxylic acids and salts thereof
AMERICAN CYANAMID CO9 citations74
US4183929AJan 15, 1980
Tri-substituted triazines
AMERICAN CYANAMID CO9 citations74
US4132730AJan 2, 1979
Ureylene naphthalene sulfonic acids
AMERICAN CYANAMID CO10 citations74
US4123455AOct 31, 1978
Phenenyltris(carbonylimino) multi-anionic substituted triphenyl acids and salts
AMERICAN CYANAMID CO12 citations74
US4129591ADec 12, 1978
Ureida-phenylenebis(substituted imino)multianionic substituted dinaphthalene sulfonic acids and salts
AMERICAN CYANAMID CO6 citations72
US4229371AOct 21, 1980
Ureylene naphthalene sulfonic acid intermediates
AMERICAN CYANAMID CO2 citations63
US4208346AJun 17, 1980
s-Phenenyltris(sulfonylimino)tri-benzene mono-and di-sulfonic acids and salts
AMERICAN CYANAMID CO4 citations63
US4132850AJan 2, 1979
Tri-substituted triazines
AMERICAN CYANAMID CO2 citations63
US4130660ADec 19, 1978
Method of inhibiting the complement system with trisubstituted naphthalene compounds
AMERICAN CYANAMID CO2 citations63
US4129590ADec 12, 1978
Ureylenebis(anionic substituted phenylene carbonyl)imino naphthalene sulfonic acids and naphthalene carboxylic acids and their salts
AMERICAN CYANAMID CO5 citations63
US4185033AJan 22, 1980
Ureylene phenylene anionic naphthalenesulfonic acids
AMERICAN CYANAMID CO2 citations62
US4185032AJan 22, 1980
Ureylene phenylene anionic naphthalenesulfonic acids
AMERICAN CYANAMID CO2 citations62
US4180587ADec 25, 1979
Ureylene phenylene anionic naphthalenesulfonic acids as complement inhibitors
AMERICAN CYANAMID CO4 citations62
US4155930AMay 22, 1979
Ureylene phenylene anionic naphthalenesulfonic acids
AMERICAN CYANAMID CO3 citations62
US4958020ASep 18, 1990
Process for producing β-lactamase inhibitor
AMERICAN CYANAMID CO3 citations61
US4387059AJun 7, 1983
Ureylenebis substituted (or unsubstituted) phenylene-carbonyl (or sulfonyl)-imino-1,3,5 or 6-naphthalene-trisulfonic acids and salts
AMERICAN CYANAMID CO1 citations52
US4369191AJan 18, 1983
Naphthalenetetrayltetrakis(sulfonylimino)-tetrabenzene di- and tricarboxylic acids
AMERICAN CYANAMID CO0 citations52
US4318864AMar 9, 1982
Process for making s-phenenyltris(sulfonylimino)tri-benzene mono- and di-sulfonic acids and salts
AMERICAN CYANAMID CO1 citations52
US4291169ASep 22, 1981
Substituted naphthoic acids
AMERICAN CYANAMID CO0 citations52
US4275076AJun 23, 1981
Substituted naphthoic acids
AMERICAN CYANAMID CO1 citations52
US4265830AMay 5, 1981
Naphthalenetetrayletrakis(sulfonylimino)-aryl disulfonic acids and salts thereof
AMERICAN CYANAMID CO0 citations52
US4265908AMay 5, 1981
s-Phenenyltris(sulfonylimino)tri-benzene mono- and di-sulfonic acids and salts complement inhibitors
AMERICAN CYANAMID CO0 citations52
US4177209ADec 4, 1979
Ureylenebis(anionic substituted phenylene carbonyl)imino naphthalene sulfonic acids and naphthalene carboxylic acids and their salts
AMERICAN CYANAMID CO1 citations52
US4172210AOct 23, 1979
S-Phenenyltris(sulfonylimino)tri-anionic substituted benzene carboxylic acids
AMERICAN CYANAMID CO0 citations52
US4172089AOct 23, 1979
Substituted aromatic naphthalene sulfonamides
AMERICAN CYANAMID CO0 citations52
US4159384AJun 26, 1979
Phenenyltris (carbonylimino)multi-anionic substituted triphenyl acids and salts
AMERICAN CYANAMID CO1 citations52
US4231958ANov 4, 1980
Ureylene phenylene anionic naphthalenesulfonic acids
AMERICAN CYANAMID CO1 citations51
US4229370AOct 21, 1980
Ureylene phenylene anionic naphthalenesulfonic acids
AMERICAN CYANAMID CO0 citations51
US4229372AOct 21, 1980
Ureylene phenylene anionic naphthalenesulfonic acids
AMERICAN CYANAMID CO0 citations51
US4155931AMay 22, 1979
Ureylene phenylene anionic naphthalenesulfonic acids
AMERICAN CYANAMID CO0 citations51
US4229584AOct 21, 1980
Ureylenebis(anionic substituted phenylene carbonyl)imino naphthalene sulfonic acids and naphthalene carboxylic acids and their salts
AMERICAN CYANAMID CO0 citations42