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CAS 894795-19-8
(5R)-2-(tert-butyl)-5-phenyl-1,3-dioxolan-4-one
Codes: LPHE-013
Application context (from source-drug indications)
晕动病L-Phencynonate HydrochlorideCerebral infarctionL-Phencynonate HydrochlorideVertigoL-Phencynonate Hydrochloride
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| L-Phencynonate Hydrochloride | 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.
(R)-2-cyclopentyl-2-hydroxy-2-phenylacetic acid→(R)-methyl 2-cyclopentyl-2-hydroxy-2-phenylacetate→(1R,5S,9s)-3-methyl-3-azabicyclo[3.3.1]nonan-9-ol→(R)-2-hydroxy-2-phenylacetic acid→(5R)-2-(tert-butyl)-5-phenyl-1,3-dioxolan-4-one→cyclopentanone→(5S)-2-(tert-butyl)-5-(1-hydroxycyclopentyl)-5-phenyl-1,3-dioxolan-4-one→(5R)-2-(tert-butyl)-5-(cyclopent-1-en-1-yl)-5-phenyl-1,3-dioxolan-4-one→(5R)-2-(tert-butyl)-5-cyclopentyl-5-phenyl-1,3-dioxolan-4-one
Intermediates available on this site
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