Inventor
PFOERTNER KARLHEINZ
7 patents
Patents
7 patentsUS5030739AJul 9, 1991
Process for the catalytic oxidation of isoprenoids having allylic groups
HOFFMANN LA ROCHE86 citations93
US4582641AApr 15, 1986
Compounds of o-(6-hydroxy-3-oxo-3H-thio(seleno)xanthen-9-yl)benzene sulfonic(benzoic) acid useful as photosensitizers
HOFFMANN LA ROCHE6 citations71
US4551214ANov 5, 1985
Photochemical preparation of previtamin D
HOFFMANN LA ROCHE11 citations71
US4317914AMar 2, 1982
Oxazolines
HOFFMANN LA ROCHE2 citations61
US3991197ANov 9, 1976
Pyrrolidines
HOFFMANN LA ROCHE1 citations51
US4360530ANov 23, 1982
5-[p-(Substituted)phenyl]-2,2-dialkyl-4-phenyl-3-oxazoline
HOFFMANN LA ROCHE0 citations50
US4230623AOct 28, 1980
Pyrrolidine derivatives
HOFFMANN LA ROCHE0 citations42