DIHYDRO PYRROLOQUINOLINE DERIVATIVES
A compound represented by the formula (I) wherein A is a benzene ring optionally having substituent(s), R is a hydrogen atom, a hydrocarbon group optionally having substituent(s) or a heterocyclic group optionally having substituent(s), X1 and X2 are each a bond or a divalent C1-5 chain hydrocarbon...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A compound represented by the formula (I) wherein A is a benzene ring optionally having substituent(s), R is a hydrogen atom, a hydrocarbon group optionally having substituent(s) or a heterocyclic group optionally having substituent(s), X1 and X2 are each a bond or a divalent C1-5 chain hydrocarbon group optionally having substituent(s), X3 is a methylene group having substituent(s), Y is a bond or the like, and Z is a hydrocarbon group optionally having substituent(s) or the like, or a salt thereof. The compound of the present invention or a salt thereof is useful as an NK receptor antagonist. |
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