Synthesis and Biological Evaluation of 1,3,8-Triazaspiro[4.5]decane-2,4-dione Derivatives as Myelostimulators

Table 1

The proportions of reagents used in the synthesis of 8-(2-ethoxyethyl-,3-ethoxypropyl-,3-butoxypropyl-)-6-(Н, methyl)-1,3,8-triazaspiro[4.5]decane-2,4-diones.

Compound	Reagent amount, mol
	4-Piperidone	(NH4)2CO3	NaCN
3	0.040	0.082	0.053
8	0.038	0.076	0.046
9	0.025	0.190	0.050
10	0.033	0.066	0.043
11	0.048	0.190	0.096