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CAS 13726-52-8

N-(4-Aminobenzoyl)-L-glutamic acid diethyl diester

Codes: Folic Acid-006

Application context (from source-drug indications)

Essential hypertensionEnalapril Maleate/Folic AcidMegaloblastic anaemiaFolic AcidFolate deficiencyFolic AcidNeural tube defectFolic AcidAnaemiaFolic AcidHot flushesFolic AcidHyperhomocysteinaemiaFolic Acid

Source drugs (routes using this intermediate)

DrugTierExpiry
Enalapril Maleate/Folic AcidTier C — Watch / trade-
Folic AcidTier C — Watch / trade-

Position in synthesis routes (up/downstream chain)

Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.

Enalapril Maleate/Folic AcidOptimised routesteps: 2total yield: /
2,3-Dihydroxy-2-propenal→N-(4-Aminobenzoyl)-L-glutamic acid diethyl diester→N-[4-[2,3-Dihydroxy-2-propenylideneamino]benzoyl]-L-glutamic acid diethyl diester→2,5,6-Triaminopyrimidin-4(5H)-one
Enalapril Maleate/Folic AcidOptimised routesteps: 4total yield: /
N-(4-Aminobenzoyl)-L-glutamic acid→N-(4-Aminobenzoyl)-L-glutamic acid diethyl diester→2,3-Dibromopropanal→N-[4-(2,3-Dibromopropylideneamino)benzoyl]-L-glutamic acid diethyl diester→2,5,6-Triaminopyrimidin-4(5H)-one→N-[4-(2-Amino-4-oxo-1,4-dihydropteridin-6-ylmethylamino)benzoyl]-L-glutamic acid diethyl diester
Folic AcidOptimised routesteps: 2total yield: /
2,3-Dihydroxy-2-propenal→N-(4-Aminobenzoyl)-L-glutamic acid diethyl diester→N-[4-[2,3-Dihydroxy-2-propenylideneamino]benzoyl]-L-glutamic acid diethyl diester→2,5,6-Triaminopyrimidin-4(5H)-one
Folic AcidOptimised routesteps: 4total yield: /
N-(4-Aminobenzoyl)-L-glutamic acid→N-(4-Aminobenzoyl)-L-glutamic acid diethyl diester→2,3-Dibromopropanal→N-[4-(2,3-Dibromopropylideneamino)benzoyl]-L-glutamic acid diethyl diester→2,5,6-Triaminopyrimidin-4(5H)-one→N-[4-(2-Amino-4-oxo-1,4-dihydropteridin-6-ylmethylamino)benzoyl]-L-glutamic acid diethyl diester

Intermediates available on this site

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This is a CAS-level registry record: registrations across routes are merged. Supplier offers and buyer demands will be matched on this CAS as the primary key.