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CAS 1108600-45-8
(1S,4R)-4-(2,6-dichloro-9H-purin-9-yl)-N-methyl-N-tosylcyclopent-2-enecarboxamide
Codes: ABAC-034
Application context (from source-drug indications)
HIV infectionAbacavir Sulfate艾滋病痴呆综合征Abacavir Sulfate
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Abacavir Sulfate | 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.
6-azabicyclo[3.2.0]hept-3-en-7-one→(1S,5R)-6-azabicyclo[3.2.0]hept-3-en-7-one→(1S,5R)-6-tosyl-6-azabicyclo[3.2.0]hept-3-en-7-one→2,6-dichloro-9H-purine→(1S,4R)-4-(2,6-dichloro-9H-purin-9-yl)-N-tosylcyclopent-2-enecarboxamide→(1S,4R)-4-(2,6-dichloro-9H-purin-9-yl)-N-methyl-N-tosylcyclopent-2-enecarboxamide→((1S,4R)-4-(2-chloro-6-(cyclopropylamino)-9H-purin-9-yl)cyclopent-2-en-1-yl)methanol
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