Method for producing 2-naphthamide derivative, and compounds for

Details Method for producing 2-naphthamide derivative, and compounds for Method for producing 2-naphthamide derivative, and compounds for

1997-06-03

1999-06-29

Fan, Jane

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

546206, 546342, C07D40110

Patent

active

059170468

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.
Hovorka et al. Tetrahedron vol. 48, No. 43, p. 9503-9516, 1992.

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