Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1979-07-12
1981-01-13
Randolph, John D.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
2602396, 2602398, 2603977R, 424228, 560 12, C07C10322, C07C14380, C07D26528
Patent
active
042448719
ABSTRACT:
The invention relates to novel sulfonamidobenzoic acid derivatives having the general formula ##STR1## wherein R.sup.1 denotes a C.sub.1-4 alkoxy group or a hydrazino group or an NR.sup.4 R.sup.5 group, wherein R.sup.4 and R.sup.5 denote each a hydrogen atom or an identical or different C.sub.1-4 alkyl group; furthermore R.sup.4 may denote an aralkyl or substituted aralkyl group provided that R.sup.5 denotes a hydrogen atom; furthermore NR.sup.4 R.sup.5 may denote a morpholine or piperazine ring;
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Cseh Gyorgy
Huszti Zsuzsa
Kasztreiner Endre
Kenessey Agnes
Kosary Judit
Randolph John D.
Richter Gedeon Vegyeszeti Gyar Rt
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