WO2025154001 - AN IMPROVED PROCESS FOR THE PREPARATION OF LUMATEPERONE AND SALT THEREOF
National phase entry is expected:
Publication Number
WO/2025/154001
Publication Date
24.07.2025
International Application No.
PCT/IB2025/050497
International Filing Date
17.01.2025
Title **
[English]
AN IMPROVED PROCESS FOR THE PREPARATION OF LUMATEPERONE AND SALT THEREOF
[French]
PROCÉDÉ AMÉLIORÉ POUR LA PRÉPARATION DE LUMATÉPÉRONE ET D'UN SEL DE CELLE-CI
Applicants **
OPTIMUS DRUGS PVT LTD
Inventors
KANWAL, Pushkarnath Pandita
SURAPARAJU, Raghu Ram
C., Raveendra Reddy
Priority Data
202441003749
18.01.2024
IN
202441041633
28.05.2024
IN
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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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
IP India
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| 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 | 2013 | |
| EPO | Filing, Examination, Granting | 11584 | |
| Japan | Filing, Examination, Granting | 1976 | |
| South Korea | Filing, Examination, Granting | 1760 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,073
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Abstract[English]
The present invention provides an improved process for the preparation of Lumateperone (I) and salts thereof with high yield and enhanced purity Furthermore, the present invention relates to the preparation of the compound of formula (VII), which is utilized in the synthesis of Lumateperone (I).[French]
La présente invention concerne un procédé amélioré pour la préparation de lumamatépérone (I) et de sels de celle-ci avec un rendement élevé et une pureté améliorée. En outre, la présente invention concerne la préparation du composé de formule (VII) qui est utilisé dans la synthèse de lumamatépérone (I).