Compounds for producing 2-naphthamide derivative

Details Compounds for producing 2-naphthamide derivative Compounds for producing 2-naphthamide derivative

1998-12-21

2000-05-09

Fan, Jane

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D21330

Patent

active

060606029

ABSTRACT:
A method of producing a 2-naphthamide derivative of formula (I) that can be employed as an antiallergic agent or an agent for curing allergosis, and compounds for producing the 2-naphthamide derivative are provided: ##STR1## wherein R.sup.1 and R.sup.2 are each independently an unsubstituted or substituted aromatic hydrocarbon group, or an unsubstituted or substituted aromatic heterocyclic group; R.sup.3 is an acyl group, an alkoxylcarbonyl group, a substituted carbamoyl group, or an unsubstituted or substituted alkyl group.

REFERENCES:
patent: 4457935 (1984-07-01), Iwao et al.
patent: 5324728 (1994-06-01), Sekine et al.
Tetrahedron, vol. 48, No. 43, pp. 9503-9516, 1992, The Oxidative Cross-Coupling of Substituted 2-Naphthols, Part I: The Scope and Limitations.sup.1, Hovorka et al.

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