Oxindole-3-spiropyrrolidines and -piperidines. Synthesis and local anesthetic activity

Oxindole-3-spiropyrrolidines and -piperidines. Synthesis and local anesthetic activity Synthesis of spiro[tetralin-2,2'-pyrrolidine] and spiro[indan-2,2'-pyrrolidine] derivatives as potential analgesics Synthesis of spiro[isobenzofuran-1(3H),4'-piperidines as potential central nervous system agents. 2. Compounds containing a heteroatom attached to nitrogen Synthesis of (aryloxy)alkylamines. 2. Novel imidazo-fused heterocycles with calcium channel blocking and local anesthetic activity Analgesic activity of novel spiro heterocycles. 2-Amino-7-oxa-3-thia-1-azaspiro[5.5]undec-1-enes and related compounds Synthesis and analgesic activity of some spiro[dibenz[b,f]oxepin-10,4'-piperidine] derivatives Facile and diastereoselective synthesis of 3,2′-spiropyrrolidine-oxindoles derivatives, their molecular docking and antiproliferative activities Synthesis and antihypertensive activity of a series of spiro[1,3,4,6,7,11b-hexahydro-2H-benzo[a]quinolizine-2,5'-oxazolidin-2'-one]s Synthesis of spiro-pyrrolizidine: Crystal structure and anticancer activity Unique spirocyclopiperazinium salt III: Further investigation of monospirocyclopiperazinium (MSPZ) salts as potential analgesics