Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1985-09-30
1987-11-17
Schwartz, Richard A.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
546193, 546194, A61K 31455, C07D40112, C07D41314
Patent
active
047074868
ABSTRACT:
Diaryl compounds of formula I ##STR1## wherein Ar represents a ring of the formula ##STR2## in which Y denotes oxygen (O), sulfur (S), vinylene (--CH.dbd.CH--), azomethine (--CH.dbd.N--) or a group of the formula ##STR3## R1, R2 and R3 are identical or different and denote hydrogen, C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.7 -alkoxyalkyl, aryl, aryl-C.sub.1 -C.sub.6 -alkyl or aryloxy-C.sub.1 -C.sub.6 -alkyl,
REFERENCES:
patent: 4532248 (1985-07-01), Franckowink et al.
Burger, A., Medicinal Chemistry, second edition, 1960, Interscience Publishers, New York, pp. 566, 568, 580, 600, 601.
Thomas, G. et al., Journal of Cardiovascular Pharmacy, 6:1170-1176, 1984.
Flockerzi Dieter
Klemm Kurt
Ulrich Wolf-Rudiger
Bjorkman Dale A.
ByK Gulden Lomberg Chemische Fabrik GmbH
Schwartz Richard A.
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