← Back to patent-cliff list
CAS 177948-43-5
tert-butyl 4-((4-fluorobenzyl)amino)piperidine-1-carboxylate
Codes:PIMAV-012
Application context (from source-drug indications)
妄想酒石酸匹莫范色林幻觉酒石酸匹莫范色林
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| 酒石酸匹莫范色林Pimavanserin Tartrate | Tier C — Watch / trade | 2029 |
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.
1-bromo-2-methylpropane→(4-isobutoxyphenyl)methanamine→1-isobutoxy-4-(isocyanatomethyl)benzene→4-hydroxybenzonitrile→tert-butyl 4-((4-fluorobenzyl)amino)piperidine-1-carboxylate→tert-butyl 4-aminopiperidine-1-carboxylate→4-fluorobenzaldehyde
Intermediates available on this site
No listed intermediates for this target yet — send an RFQ directly and it will enter our matching pool.
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.