1′-t-butoxycarbonyl-5-hydroxy-spiro[chroman-2,4′-piperidin]-4-one

1′-t-butoxycarbonyl-5-hydroxy-spiro[chroman-2,4′-piperidin]-4-one

2-Methyl-2-propanyl 5-hydroxy-4-oxo-3,4-dihydro-1′H-spiro[chromene-2,4′-piperidine]-1′-carboxylate

2-Methyl-2-propanyl-5-hydroxy-4-oxo-3,4-dihydro-1′H-spiro[chromene-2,4′-piperidine]-1′-carboxylat

5-Hydroxy-4-oxo-3,4-dihydro-1′H-spiro[chromene-2,4′-piperidine]-1′-carboxylate de 2-méthyl-2-propanyle

911227-79-7

Spiro[2H-1-benzopyran-2,4′-piperidine]-1′-carboxylic acid, 3,4-dihydro-5-hydroxy-4-oxo-, 1,1-dimethylethyl ester

tert-butyl 5-hydroxy-4-oxo-3,4-dihydrospiro[1-benzopyran-2,4′-piperidine]-1′-carboxylate

3,4-DIHYDRO-5-HYDROXY-4-OXO-SPIRO[2H-1-BENZOPYRAN-2,4′-PIPERIDINE]-1′-CARBOXYLIC ACID-1,1-DIMETHYLETHYL ESTER

MFCD09951999

N1(C(=O)OC(C)(C)C)CCC2(Oc3c(c(ccc3)O)C(=O)C2)CC1

t-Butyl 5-hydroxy-4-oxospiro[chroman-2,4′-piperidine]-1′-carboxylate

tert-butyl 5-hydroxy-4-oxospiro[3H-chromene-2,4′-piperidine]-1′-carboxylate

tert-butyl 5-hydroxy-4-oxospiro[chroman-2,4-piperidine]-1-carboxylate(wx106462)

tert-Butyl 5-hydroxy-4-oxospiro[chroman-2,4′-piperidine]-1′-carboxylate

tert-butyl 5-hydroxy-4-oxospiro[chromane-2,4-piperidine]-1-carboxylate

tert-butyl 5-hydroxy-4-oxospiro[chromane-2,4′-piperidine]-1′-carboxylate