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An Improved Process For The Preparation Of Dabigatran Etexilate Or Its Salts
Abstract: ABSTRACT The present invention relates a simple, cost effective, improved and robust process for the preparation of Dabigatran Etexilate from Dabigatran using imidazole as a coupling agent.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
08 August 2019
Publication Number
07/2021
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
SMS PHARMACEUTICALS LTD
Plot No.72, H.No.8-2-334/3 & 4, Road No.5, Opp. SBI Executive Enclave, Banjara Hills, Hyderabad-500034, Telangana, India.
Inventors
1. Venkat Rao Sirugu Battula
SMS Pharmaceuticals Limited
Plot No.72, H. No.8-2-334/3 & 4
Road No.5, Opp. Sbi Executive Enclave
Banjara Hills, Hyderabad-500 034
Telangana, India.
2. Ramesh Babu Potluri
SMS Pharmaceuticals Limited
Plot No.72, H. No.8-2-334/3 & 4
Road No.5, Opp. Sbi Executive Enclave
Banjara Hills, Hyderabad-500 034
Telangana, India.
3. Vamsi Krishna Potluri
SMS Pharmaceuticals Limited
Plot No.72, H. No.8-2-334/3 & 4
Road No.5, Opp. Sbi Executive Enclave
Banjara Hills, Hyderabad-500 034
Telangana, India.
Specification
soft copy attached in pdf
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201941032132-Abstract_After Provisional_29-05-2020.pdf | 2020-05-29 |
| 1 | Form2Title Page_Provisional_08-08-2019.pdf | 2019-08-08 |
| 2 | 201941032132-Claims_After Provisional_29-05-2020.pdf | 2020-05-29 |
| 2 | Form 1_As Filed_08-08-2019.pdf | 2019-08-08 |
| 3 | Description Provisional_As Filed_08-08-2019.pdf | 2019-08-08 |
| 3 | 201941032132-Correspondence_After Provisional_29-05-2020.pdf | 2020-05-29 |
| 4 | Correspondence by Applicant_As Filed_08-08-2019.pdf | 2019-08-08 |
| 4 | 201941032132-Description Complete_After Provisional_29-05-2020.pdf | 2020-05-29 |
| 5 | 201941032132-Form2 Title Page_After Provisional_29-05-2020.pdf | 2020-05-29 |
| 5 | 201941032132-Form5_After Provisional_29-05-2020.pdf | 2020-05-29 |
| 6 | 201941032132-Form3_After Provisional_29-05-2020.pdf | 2020-05-29 |
| 7 | 201941032132-Form2 Title Page_After Provisional_29-05-2020.pdf | 2020-05-29 |
| 7 | 201941032132-Form5_After Provisional_29-05-2020.pdf | 2020-05-29 |
| 8 | 201941032132-Description Complete_After Provisional_29-05-2020.pdf | 2020-05-29 |
| 8 | Correspondence by Applicant_As Filed_08-08-2019.pdf | 2019-08-08 |
| 9 | 201941032132-Correspondence_After Provisional_29-05-2020.pdf | 2020-05-29 |
| 9 | Description Provisional_As Filed_08-08-2019.pdf | 2019-08-08 |
| 10 | Form 1_As Filed_08-08-2019.pdf | 2019-08-08 |
| 10 | 201941032132-Claims_After Provisional_29-05-2020.pdf | 2020-05-29 |
| 11 | Form2Title Page_Provisional_08-08-2019.pdf | 2019-08-08 |
| 11 | 201941032132-Abstract_After Provisional_29-05-2020.pdf | 2020-05-29 |