HRID1974889

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID5210422

1-Cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

C13H9F2NO3

HCID15165039

1,4-Dioxa-7-azaspiro[4.4]nonane

C6H11NO2

PRODUCTS

生成物

结构：O=C(O)c1cn(C2CC2)c2cc(N3CCC4(C3)OCCO4)c(F)cc2c1=O

HCID14578478

未命名化合物

PROCEDURE

实验过程

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid is reacted analogously to Example 11 with 1,4-dioxa-7-azaspiro[4.4]nonane to give 1-cyclopropyl-7-(1,4-dioxa-7-azaspiro[4.4]non-7-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid of melting point 229°-230°.