Phenyl imidazo[1,2-a]pyrimidines

Details Phenyl imidazo[1,2-a]pyrimidines Phenyl imidazo[1,2-a]pyrimidines

1988-04-18

1991-08-06

Shah, Mukund J.

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

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

564342, 564344, 564345, C07D48704, A61K 31505

Patent

active

050379801

ABSTRACT:
A compound of the formula: ##STR1## wherein R.sub.1 is ##STR2## where R.sub.3, R.sub.4 and R.sub.5 may be the same or different and are hydrogen, trihalomethyl, halogen or lower alkoxy having from 1 to 3 carbon atoms with the proviso that at least one of R.sub.3, R.sub.4 and R.sub.5 must be other than hydrogen; and R.sub.2 is hydrogen and lower alkyl having from 1 to 3 carbon atoms.

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patent: 4551530 (1985-11-01), Dusza et al.
patent: 4576943 (1986-03-01), Tomcufik et al.
patent: 4749704 (1988-06-01), Iwata et al.
Guerret et al., Azoles, Synthesis & NMR Study of Imidazo (1,2,-a Pyrimidines), Bull. Soc. Chim. Fr. 1972, (9) 3503-11.

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