WO2025233905 - SOLID STATE FORMS OF UPACICALCET AND PROCESS FOR PREPARATION THEREOF
National phase entry is expected:
Publication Number
WO/2025/233905
Publication Date
13.11.2025
International Application No.
PCT/IB2025/054898
International Filing Date
09.05.2025
Title **
[English]
SOLID STATE FORMS OF UPACICALCET AND PROCESS FOR PREPARATION THEREOF
[French]
FORMES À L'ÉTAT SOLIDE DE L'UPACICALCET ET LEUR PROCÉDÉ DE PRÉPARATION
Applicants **
ASSIA CHEMICAL INDUSTRIES LTD.
Inventors
SINGH, Amit
MUTHUSAMY, Anantha Rajmohan
S, Azhaguraja
Priority Data
202411036801
09.05.2024
IN
202411045370
12.06.2024
IN
202411050330
01.07.2024
IN
202411054378
16.07.2024
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| 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 |
|
* 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 | 2379 | |
| EPO | Filing, Examination, Granting | 10784 | |
| Japan | Filing, Examination, Granting | 2307 | |
| South Korea | Filing, Examination, Granting | 2483 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
24,493
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Abstract[English]
The present disclosure encompasses solid state forms of Upacicalcet, in embodiments crystalline polymorphs or salts of Upacicalcet, particularly Upacicalcet sodium, processes for preparation thereof, and pharmaceutical compositions thereof.[French]
La présente divulgation concerne des formes à l'état solide de l'upacicalcet, dans certains modes de réalisation des polymorphes cristallins ou des sels de l'upacicalcet, en particulier de l'upacicalcet sodique, leurs procédés de préparation et des compositions pharmaceutiques associées.