Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1997-11-18
1999-01-05
Shah, Mukund J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
C07C22900
Patent
active
058565647
ABSTRACT:
This invention relates to nitrogen-containing aromatic 5-membered ring-condensed benzazepine derivatives represented by the general formula (I) ##STR1## (symbols in the formula have the following meanings; ring B: a nitrogen-containing aromatic 5-membered ring having at least 1 nitrogen atom and optionally one oxygen or sulfur atom, which may optionally have substituent(s), R.sup.1 and R.sup.2 : these may be the same or different from each other and each represents a hydrogen atom, a halogen atom, a lower alkyl group, an amino group which may optionally be substituted by lower alkyl group(s), or a lower alkoxy group,
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Koshio Hiroyuki
Matsuhisa Akira
Sakamoto Ken-ichiro
Tanaka Akihiro
Taniguchi Nobuaki
Kifle Bruce
Shah Mukund J.
Yamanouchi Pharmaceutical Co. Ltd.
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