Cyclohepta [B]pyridine-2-carboxylic acid derivatives

Details Cyclohepta [B]pyridine-2-carboxylic acid derivatives Cyclohepta [B]pyridine-2-carboxylic acid derivatives

1977-04-21

1978-12-19

Raymond, Richard

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Parasitic organism or component thereof or substance...

544127, 546 92, 546183, A61K 31455

Patent

active

041306490

ABSTRACT:
Cyclohepta[b]pyridine-2-carboxylic acid derivatives characterized by having a 4,7-dihydro-4,7-dioxo-1H-cyclohepta-[b]pyridine nucleus substituted at position 2 with a carboxylic acid or carboxylic acid ester are disclosed. In addition, the nucleus can be optionally further substituted at positions 1, 5,6 and 8. The foregoing compounds are useful for preventing or treating allergic conditions in a mammal. Methods for the preparation and use of the compounds are disclosed.

REFERENCES:
chem. Abstracts, 6th Collective Chemical Substances Index, "D-G" 1957-1961, 2H-Furo[2', 3', 5,6,]cyclohepta[1-2, b]pyridine-2-6(3H)-dione, 5H-Cyclohepta[b]pyridine-6,7-dione 5,5-dibromo-8-isopropyl-; and vol. 80, p. 390, paragraph 95687t, 1974.

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