WO2026002713 - PROCESS FOR THE ASYMMETRIC CYCLOADDITION OF ALKENES TOWARD 1,3-AMINO ALCOHOLS
National phase entry is expected:
Publication Number
WO/2026/002713
Publication Date
02.01.2026
International Application No.
PCT/EP2025/066872
International Filing Date
17.06.2025
Title **
[English]
PROCESS FOR THE ASYMMETRIC CYCLOADDITION OF ALKENES TOWARD 1,3-AMINO ALCOHOLS
[French]
PROCÉDÉ DE CYCLOADDITION ASYMÉTRIQUE D'ALCÈNES EN ALCOOLS 1,3-AMINÉS
Applicants **
STUDIENGESELLSCHAFT KOHLE GGMBH
Inventors
LIST, Benjamin
GUILLEN MORALEJO, Maria de los Angeles
DIAZ-OVIEDO, Christian David
Priority Data
24184448.9
25.06.2024
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1880 | |
| EPO | Filing, Examination, Granting | 8113 | |
| Japan | Filing, Examination, Granting | 1875 | |
| South Korea | Filing, Examination, Granting | 1505 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,113
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Abstract[English]
The present invention relates to a process for the asymmetric cycloaddition of an iminium ion precursor to alkenes whereby 1,3-amino alcohols are obtained.[French]
La présente invention concerne un procédé de cycloaddition asymétrique d'un précurseur d'ions iminium en alcènes permettant d'obtenir des 1,3-aminoalcools.