Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1995-06-05
1998-12-15
Sham, Munkund J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
546158, C07D21516, C07D21520, C07D21536
Patent
active
058499180
ABSTRACT:
The invention relates to new amino acid derivatives of general formula I ##STR1## and the pharmaceutically acceptable salts thereof, wherein group B is --A.sup.2 --NR.sup.2 R.sup.3 or R.sup.5, wherein group R.sup.5 is ##STR2## and R.sup.1, A.sup.1, A.sup.2, R.sup.2, R.sup.3, R.sup.6, R.sup.7, R.sup.8, R.sup.9, X, Y, Z, t and u have the meanings described in the specification, as well as the preparation and use thereof. The novel compounds are valuable neurokinin (tachykinin) antagonists.
REFERENCES:
Goldstein et al., Lett Pept. Sci. (1995), 2(3/4), 125-34, 1995.
Burger Erich
Dollinger Horst
Esser Franz
Jung Birgit
Schnorrenberg Gerd
Boehringer Ingelheim KG
Devlin M-E. M.
Kifle Bruck
Raymond R. P.
Sham Munkund J.
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