WO2025257846 - AN IMPROVED PROCESS FOR THE PREPARATION OF BELUMOSUDIL MESYLATE AND ITS INTERMEDIATES THEREOF
National phase entry is expected:
Publication Number
WO/2025/257846
Publication Date
18.12.2025
International Application No.
PCT/IN2025/050792
International Filing Date
26.05.2025
Title **
[English]
AN IMPROVED PROCESS FOR THE PREPARATION OF BELUMOSUDIL MESYLATE AND ITS INTERMEDIATES THEREOF
[French]
PROCÉDÉ AMÉLIORÉ POUR LA PRÉPARATION DE MÉSYLATE DE BÉLUMOSUDIL ET DE SES INTERMÉDIAIRES
Applicants **
NATCO PHARMA LIMITED
Inventors
KONDURI, Srinivasa Krishna Murthy
HANUMARA, Satya Srinivas
KOTHAMUNIREDDYGARI, Sunitha
SATTI, Venkata Reddy
VANGA, Prabhakar
MADDULA, Lakshmana Viswa Venkata Pavan Kumar
VADLA KONDA, Raju
KORUPROLU, Govindaraju
RAMPALLI, Sriram
MUDDASANI, Pulla Reddy
NANNAPANENI, Venkaiah Chowdary
Priority Data
202441046044
14.06.2024
IN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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International Searching Authority |
IP India
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| 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
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| Applicant's Legal Status |
Legal Entity
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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
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| 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 | 1954 | |
| EPO | Filing, Examination, Granting | 11565 | |
| Japan | Filing, Examination, Granting | 1985 | |
| South Korea | Filing, Examination, Granting | 1719 | |
| USA | Filing, Examination, Granting | 5340 |
Total:
22,563
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Abstract[English]
The present invention relates to an improved process for the preparation of Belumosudil mesylate compound of formula-1a and its intermediates which is represented by the following structural formula: Formula-1a.[French]
La présente invention concerne un procédé amélioré pour la préparation d'un composé de mésylate de bélumosudil de formule-1a et ses intermédiaires qui est représenté par la formule structurale suivante : Formule-1a.