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Methods of use and compositions for benzylidene- and cinnamylidene-anabaseines

  • US 5,977,144 A
  • Filed: 08/29/1997
  • Issued: 11/02/1999
  • Est. Priority Date: 08/31/1992
  • Status: Expired due to Term
First Claim
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1. A composition of matter comprising a compound of the formula:

  • ##STR20## or a salt thereof, wherein R1, R6, and R7 are hydrogen or C1 -C4 alkyl; and

    R2 is ═

    CHCH═

    CHX, wherein X is ##STR21## wherein R3, R4, and R5 are selected from the group consisting of hydrogen, C1 -C4 alkyl optionally substituted with NN-dialkylamino having 1 to 4 carbons in each of the alkyls, C1 -C6 alkoxy optionally substituted with N,N-dialkylamino having 1 to 4 carbons in each of the alkyls, carboalkoxy having 1 to 4 carbons in the alkoxy, amino, amino having 1 to 4 carbons in the acyl, cyano, N,N-dialkylamino having 1 to 4 carbons in each of the alkyls, halo, hydroxyl, and nitro.

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