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CAS 155405-81-5
dimethyl (4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoyl)-L-glutamate
Codes: PEME-008
Application context (from source-drug indications)
Non-small cell lung cancerPemetrexed Disodium Hydrate间皮组织肿瘤Pemetrexed Disodium Hydrate胸膜孤立性纤维瘤Pemetrexed Disodium HydrateBladder cancerPemetrexed Disodium HydrateUrothelial carcinomaPemetrexed Disodium HydrateSolid tumourPemetrexed Disodium Hydrate
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Pemetrexed Disodium Hydrate | Tier 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.
2-amino-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one→pivaloyl chloride→N-(4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-2-yl)pivalamide→N-(5,6-diiodo-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-2-yl)pivalamide→N-(5-iodo-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-2-yl)pivalamide→dimethyl (4-ethynylbenzoyl)-L-glutamate→dimethyl (4-((4-oxo-2-pivalamido-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethynyl)benzoyl)-L-glutamate→dimethyl (4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoyl)-L-glutamate
dimethyl (4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoyl)-L-glutamate→4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoic acid→ethyl 4-(3-oxopropyl)benzoate→3-ethylbenzo[d]thiazol-3-ium bromide→ethyl 4-(4-hydroxy-3-oxobutyl)benzoate→malononitrile→ethyl 4-(2-(5-amino-4-cyanofuran-3-yl)ethyl)benzoate→guanidine→ethyl 4-(2-(2,4-diamino-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoate→(S)-diethyl 2-aminopentanedioate
dimethyl (4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoyl)-L-glutamate→2,6-diaminopyrimidin-4(3H)-one→4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoic acid→ethyl 4-(3-oxopropyl)benzoate→3-ethylbenzo[d]thiazol-3-ium bromide→ethyl 4-(4-hydroxy-3-oxobutyl)benzoate
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