Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1997-10-29
1999-11-02
Shah, Mukund J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544366, 544368, 544370, 544376, A01N 4358, C07D40300, C07D41300, C07D40500
Patent
active
059771127
ABSTRACT:
Benzofurans of the formula I ##STR1## and their salts in which R.sup.1, R.sup.2 and X have the meanings indicated in claim 1, are suitable as intermediates in the synthesis of medicaments and show effects on the central nervous system.
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Kahovcova et al., "Natural and Synthetic Materials With Insect . . . ," Collection of Czech. Chem. Comm., vol. 38, No. 4, pp. 1165-1167 (1973).
Bathe Andreas
Bottcher Henning
Helfert Bernd
Schuster Kurt
Merck Patent Gesellschaft mit beschrankter Haftung
Shah Mukund J.
Truong Tamthom N.
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