7-formyl-8-hydroxy-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-3-carboximidamide

prop-2-enyl 7-formyl-8-hydroxy-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-3-carboxylate

3-benzyl-8-hydroxy-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-7-carbaldehyde

prop-2-enyl N-[4-(8-formyl-7-hydroxy-2-oxochromen-4-yl)butyl]carbamate

prop-2-enyl 8-formyl-9-hydroxy-6-oxo-1,2,3,5-tetrahydrochromeno[3,4-c]azepine-4-carboxylate

prop-2-enyl 6-formyl-5-hydroxy-9-oxo-8-oxa-12-azatricyclo[8.6.0.02,7]hexadeca-1(10),2(7),3,5-tetraene-12-carboxylate

prop-2-enyl N-[3-(8-formyl-7-hydroxy-2-oxochromen-4-yl)propyl]carbamate

8-hydroxy-3-methyl-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-7-carbaldehyde

7-hydroxy-4-methyl-2-oxochromene-8-carbaldehyde

8-hydroxy-3-(2-methylprop-2-enyl)-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-7-carbaldehyde

prop-2-enyl N-[2-(8-formyl-7-hydroxy-2-oxochromen-4-yl)ethyl]carbamate

3-[(4-fluorophenyl)methyl]-8-hydroxy-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-7-carbaldehyde

3-acetyl-8-hydroxy-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-7-carbaldehyde

prop-2-enyl N-[(8-formyl-7-hydroxy-2-oxochromen-4-yl)methyl]carbamate

7-(1,3-dioxan-2-yl)-8-hydroxy-1,2,3,4-tetrahydrochromeno[3,4-c]pyridin-5-one

US10323013, Compound 37

prop-2-enyl 7-(1,3-dioxan-2-yl)-8-hydroxy-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-3-carboxylate

8-hydroxy-5-oxo-3-prop-2-enoxycarbonyl-2,4-dihydro-1H-chromeno[3,4-c]pyridine-7-carboxylic acid

7-O-methyl 3-O-prop-2-enyl 8-hydroxy-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-3,7-dicarboxylate

2-hydroxynaphthalene-1-carbaldehyde

(NE)-N-[(2-hydroxynaphthalen-1-yl)methylidene]thiophene-2-sulfonamide

prop-2-enyl 7-(1,3-dithian-2-yl)-8-hydroxy-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-3-carboxylate

2-hydroxybenzaldehyde

2-hydroxynaphthalene-1-carboxylic acid

US8614253, 3-31

US8614253, 29-1

2-methoxynaphthalene-1-carbaldehyde

CHEBI:52367

prop-2-enyl 7-formyl-8-(methoxymethoxy)-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-3-carboxylate

prop-2-enyl 7-formyl-5-oxo-8-phenylmethoxy-2,4-dihydro-1H-chromeno[3,4-c]pyridine-3-carboxylate

6-hydroxy-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8-triene-7-carbaldehyde

US10323013, Compound 38

prop-2-enyl 7-(chloromethyl)-8-hydroxy-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-3-carboxylate

N-[(2-hydroxynaphthalen-1-yl)methyl]thiophene-2-sulfonamide

prop-2-enyl 8-hydroxy-7-(hydroxymethyl)-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-3-carboxylate

prop-2-enyl 8-hydroxy-7-[methoxy(methyl)carbamoyl]-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-3-carboxylate

CHEBI:79403

prop-2-enyl 7-formyl-8-methoxy-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-3-carboxylate

prop-2-enyl 7-acetyl-8-hydroxy-5-oxo-2,4-dihydro-1H-chromeno[3,4-c]pyridine-3-carboxylate