Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1999-05-11
2000-10-17
Lambkin, Deborah C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
548508, 548468, C07D20920, C07D20904, C07D20902
Patent
active
061334537
ABSTRACT:
Disclosed is a method of preparing a compound represented by the following structural formula: ##STR1## and physiological salts thereof. R.sup.1 is --H, an aliphatic group, a substituted aliphatic group, an aryl group or a substituted aryl group.
R.sup.2 is a substituted or unsubstituted 2-hydroxy-1-ethyl group.
Ring A is a substituted or unsubstituted aryl group.
Ring B is substituted or unsubstituted at position two.
The method comprises reacting a substituted or unsubstituted aryl hydrazine or salt derived from a substituted or unsubstituted aryl hydrazine with a compound represented by the following structural formula: ##STR2##
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Al-Farhan Emile
Haider Reem
Hilmy Ahmed
Sant Milind P.
Stevenson Robert
Lambkin Deborah C.
Pharm-Eco Laboratories, Inc.
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