Assignee
ALFA FARMACEUTICI SPA
13 patents
Top patents by PatentIndex Score
US4341785AJul 27, 1982
Imidazo-rifamycin derivatives with antibacterial utility
ALFA FARMACEUTICI SPA160 citations96
US4557866ADec 10, 1985
Process for the synthesis of pyrido-imidazo rifamycins
ALFA FARMACEUTICI SPA113 citations91
US4340585AJul 20, 1982
Salified anionic resin for cholesterol and lipid lowering
ALFA FARMACEUTICI SPA66 citations91
US4179438ADec 18, 1979
Process for the preparation of 3 iodo- and 3 bromorifamycin s
ALFA FARMACEUTICI SPA22 citations80
US4246201AJan 20, 1981
Substituted N-(3-phenylthiopropyl)-3,3-diphenyl-propylamines possessing pharmacological activity
ALFA FARMACEUTICI SPA7 citations74
US4454145AJun 12, 1984
Nicotinates of alkanediols having hypolipidaemic activity and pharmaceutical compositions containing them
ALFA FARMACEUTICI SPA16 citations71
US4200574AApr 29, 1980
Rifamycin derivatives and process for their preparation
ALFA FARMACEUTICI SPA15 citations71
US4399284AAug 16, 1983
Process for the optical resolution of mixtures of D- and L-2-(6-methoxy-2-naphthyl)-propionic acids
ALFA FARMACEUTICI SPA6 citations62
US4168375ASep 18, 1979
Process for the recovery of cephalosporin C and derivatives thereof
ALFA FARMACEUTICI SPA6 citations53
US3931161AJan 6, 1976
Cephalosporin derivatives
ALFA FARMACEUTICI SPA2 citations53
US4515809AMay 7, 1985
Derivatives of benzoylphenoxyalkanoic acids having normolipemizing activity
ALFA FARMACEUTICI SPA0 citations50
US4378373AMar 29, 1983
Derivatives of benzoylphenoxyalkanoic acids having normolipemizing activity
ALFA FARMACEUTICI SPA0 citations50
US4200573AApr 29, 1980
Derivatives of 3-carboxyrifamycin S and SV and process for their preparation
ALFA FARMACEUTICI SPA0 citations36