Patents by Inventor Klaus P. B.o slashed.ges.o slashed.

Klaus P. B.o slashed.ges.o slashed. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Indan derivatives
    Patent number: 5643784
    Abstract: The subject invention relates to 5-Substituted trans-1-piperazinoindan derivatives having general formula (I), ##STR1## wherein X is halogen, trifluromethyl, alkyl, alkylthio, alkyloxy, hydroxy, alkylsulphonyl, alkyl- or dialkylamino, triflouromethylthio or cyano; R is hydrogen, or alkyl, alkenyl, cycloalkyl, cycloalkyl lower alkyl, optionally substituted with hydroxy, or R is a substituent, ##STR2## wherein n is an integer from 1 to 6; U is CH or N; Y is, CH.sub.2, O, S or N-R.sup.1, R.sup.1 being hydrogen or cycloalkyl, cycloalkylmethyl, alkyl or alkenyl optionally substituted with hydroxy or an optionally substituted phenyl group; W is O or S; Z is --(CH.sub.2).sub.4 --, ##STR3## where R.sup.2 and R.sup.3 are hydrogen or lower alkyl, --CH.dbd.CH--, --CH.dbd.CH--CH.sub.2 --, optionally substituted 1,2-phenylene, 1,2-C.sub.6 H.sub.4 CH.sub.2 -- (to form a quinazolidinone or -thione ring system) or 1,2-C.sub.6 H.sub.
    Type: Grant
    Filed: February 1, 1995
    Date of Patent: July 1, 1997
    Assignee: H, Lundbeck A/S
    Inventors: Klaus P. B.o slashed.ges.o slashed., Peter Bregnedal