WO2023131969 - IMPROVED PROCESS FOR THE PREPARATION OF LULICONAZOLE
National phase entry is expected:
Publication Number
WO/2023/131969
Publication Date
13.07.2023
International Application No.
PCT/IN2023/050001
International Filing Date
02.01.2023
Title **
[English]
IMPROVED PROCESS FOR THE PREPARATION OF LULICONAZOLE
[French]
PROCÉDÉ AMÉLIORÉ POUR LA PRÉPARATION DE LULICONAZOLE
Applicants **
KIMIA BIOSCIENCES LIMITED
Inventors
SHARMA, Ramnik
RAJPUT, Mahesh
CHOUBEY, Manish
Priority Data
202211001169
09.01.2022
IN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
| * | |
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 | 2305 | |
| EPO | Filing, Examination, Granting | 15163 | |
| Japan | Filing, Examination, Granting | 2378 | |
| South Korea | Filing, Examination, Granting | 2580 | |
| USA | Filing, Examination, Granting | 5740 |
Total:
28,166
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present invention relates to an improved process for the preparation of Luliconazole. The present invention also provides a novel intermediate 1-cyanomethylimidazole methanesulphonate of Formula (V), process for its preparation and its use for the preparation of Luliconazole.[French]
La présente invention concerne un procédé amélioré de préparation de luliconazole. La présente invention concerne également un nouveau 1-cyanométhylimidazole méthanesulphonate intermédiaire de formule (V), son procédé de préparation et son utilisation pour la préparation de luliconazole.