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3,4,6,7,8,9-Hexahydro-277-pyrido pyrimidine, basicity

Under basic conditions ethyl 4-oxo-6,7,8,9-tetrahydro-4//-pyrido[l,2-a]-pyrimidine-3-carboxylates underwent transformation to 4-oxo-1,4,5,6.7,8-hexahydro-l,8-naphthyridines.133329... [Pg.313]

The basicity of 3,4-dihydro-2//-pyrido[ 1,2-[Pg.106]

See other pages where 3,4,6,7,8,9-Hexahydro-277-pyrido pyrimidine, basicity is mentioned: [Pg.169] [Pg.327] [Pg.327]

See also in sourсe #XX -- [ Pg.62 , Pg.106 ]

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3- -4//-pyrido pyrimidine

3.4.6.7.8.9- Hexahydro-2//-pyrido

Basicity pyrimidine