Pyrido[2-1-b]quinazolin-ones and their methods of preparation

Details Pyrido[2-1-b]quinazolin-ones and their methods of preparation Pyrido[2-1-b]quinazolin-ones and their methods of preparation

1975-10-07

1977-07-05

Daus, Donald G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2602564F, 2602565R, 424251, C07D23988

Patent

active

040339610

ABSTRACT:
This invention relates to novel compounds of the pyrido-[2,1-b]-quinazolin-one series and their methods of preparation. These compounds have utility as antiallergy agents.

REFERENCES:
"Beilstein's Handbuch der Org Chemie", Band XXV, 2nd supplement, Sgst No. 3696, J. Springer, Berlin, (1954), p. 238.
Spath et al., Chem. Abstracts, vol. 32, col. 9089, 1938.

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