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US9212112B1 · US · B1
| Field | Value |
|---|---|
| Publication number | US-9212112-B1 |
| Application number | US-201514842340-A |
| Country | US |
| Kind code | B1 |
| Filing date | Sep 1, 2015 |
| Priority date | Jun 30, 2011 |
| Publication date | Dec 15, 2015 |
| Grant date | Dec 15, 2015 |
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Abstract
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The present invention concerns a process for the preparation of a compound of formula in the form of any one of its stereoisomers or mixtures thereof, wherein R represents a C 1 -C 7 alkyl or alkenyl group, a C 7 -C 10 benzyl group optionally substituted by one to three C 1-3 alkyl or alkoxy groups, a C 1 -C 7 acyl group or an alkoxycarbonyl of formula C(═O)OR′, wherein R′ is a C 1 -C 7 alkyl group.
First claim
Opening claim text (preview).
What is claimed is: 1. A compound of formula in the form of any one of its stereoisomers or mixtures thereof, wherein L represents a halogen atom or an OR group, wherein each R represents a C 2 -C 10 group of formula COR a wherein R a is an alkyl or alkenyl group optionally comprising one or two ether functional groups or is a phenyl or benzyl group optionally substituted by…
Assignees
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- C07C67/297Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C07C67/00Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US9212112B1 cover?
- The present invention concerns a process for the preparation of a compound of formula in the form of any one of its stereoisomers or mixtures thereof, wherein R represents a C 1 -C 7 alkyl or alkenyl group, a C 7 -C 10 benzyl group optionally substituted by one to three C 1-3 alkyl or alkoxy groups, a C 1 -C 7 acyl group or an alkoxycarbonyl of formula C(═O)OR′, w…
- Who is the assignee on this patent?
- Firmenich & Cie
- What technology area does this patent fall under?
- Primary CPC classification C07C67/297. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Dec 15 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).