Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...
Patent
1991-07-19
1992-12-15
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Nitrogen containing other than solely as a nitrogen in an...
564317, A61K 31135, C07C32326
Patent
active
051717522
ABSTRACT:
The invention relates to a benzhydryl derivative having the formula ##STR1## wherein each of the groups R.sub.1, R.sub.2, and R.sub.3 represents one to four substituents independently selected from the group consisting of hydrogen, lower alkyl, halogen, and CF.sub.3, and at least one of the groups R.sub.1, R.sub.2, and R.sub.3 is halogen or CF.sub.3 ;
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Caldirola Patricia
Mannhold Raimund
Timmerman Hendrik
Akzo N.V.
Bobrowicz Donna
Raymond Richard L.
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