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Process For The Preparation Of Sorafenib
Abstract: There is provided a process for preparing sorafenib or a salt thereof comprising the use of a compound of formula (A), wherein R" is selected from the group consisting of hydrogen, -C(O)OA, -C(O)CX3, - OH C(O)NH2, -C(O)-NHOH or (a). There is also provided intermediate compounds of general formula (A), N-methyl-4-(4-ureidophenoxy)picolinamide, 4-(2- (methylcarbamoyl)pyridin-4-yloxy)phenylcarbamate derivative and N-methyl-4-(4-(2,2,2- trihaloacetamido)phenoxy)picolinamide, processes for their preparation and their use in the preparation of sorafenib.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
11 February 2015
Publication Number
34/2016
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
CIPLA LIMITED
CIPLA HOUSE,
PENINSULA BUSINESS PARK,
GANPATRAO KADAM MARG,
LOWER PAREL,
MUMBAI-400013
Inventors
1. RAO DHARMARAJ RAMACHANDRA
4/403 GARDEN ENCLAVE POKHRAN ROAD 2,THANE WEST MUMBAI 400601 MAHARASHTRA INDIA
2. KANKAN, Rajendra, Narayanrao
1204, HERITAGE, HIRANANDANI GARDENS, POWAI,
MUMBAI-400 076 INDIA
3. GHAGARE, Maruti
204/4 SHREE SWAMIKRUPA, DHOKALI, KOLSHET ROAD,
THANE (WEST) 400 607, MAHARASHTRA INDIA
4. CHIKHALIKAR, Sandip
A-16, 3RD FLOOR, SAMPADA, CHS, TELLI-GALLI CROSS
LANE, S.N. MARG, S.N. NAGAR, ANDHERI (EAST),
MUMBAI 400 069 INDIA.
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 310-MUMNP-2015-FER.pdf | 2020-01-13 |
| 1 | 310-MUMNP-2015-FORM NO.INC-22-(30-11-2015).pdf | 2015-11-30 |
| 2 | 310-MUMNP-2015-ASSIGNMENT-110215.pdf | 2018-08-11 |
| 2 | ABSTRACT1.jpg | 2018-08-11 |
| 3 | 310-MUMNP-2015-Power of Attorney-301115.pdf | 2018-08-11 |
| 3 | 310-MUMNP-2015-Correspondence-300715.pdf | 2018-08-11 |
| 4 | 310-MUMNP-2015-Power of Attorney-300715.pdf | 2018-08-11 |
| 4 | 310-MUMNP-2015-Form 1-110215.pdf | 2018-08-11 |
| 5 | 310-MUMNP-2015-OTHERS-301115.pdf | 2018-08-11 |
| 5 | 310-MUMNP-2015-Form 13-301115.pdf | 2018-08-11 |
| 6 | 310-MUMNP-2015-Other Patent Document-301115.pdf | 2018-08-11 |
| 6 | 310-MUMNP-2015-Form 18-240615.pdf | 2018-08-11 |
| 7 | 310-MUMNP-2015-Other Patent Document-110215.pdf | 2018-08-11 |
| 7 | 310-MUMNP-2015-Form 2(Title Page)-110215.pdf | 2018-08-11 |
| 8 | 310-MUMNP-2015-Form 3-110215.pdf | 2018-08-11 |
| 8 | 310-MUMNP-2015-Form 5-110215.pdf | 2018-08-11 |
| 9 | 310-MUMNP-2015-Form 3-300715.pdf | 2018-08-11 |
| 10 | 310-MUMNP-2015-Form 5-110215.pdf | 2018-08-11 |
| 10 | 310-MUMNP-2015-Form 3-110215.pdf | 2018-08-11 |
| 11 | 310-MUMNP-2015-Other Patent Document-110215.pdf | 2018-08-11 |
| 11 | 310-MUMNP-2015-Form 2(Title Page)-110215.pdf | 2018-08-11 |
| 12 | 310-MUMNP-2015-Other Patent Document-301115.pdf | 2018-08-11 |
| 12 | 310-MUMNP-2015-Form 18-240615.pdf | 2018-08-11 |
| 13 | 310-MUMNP-2015-OTHERS-301115.pdf | 2018-08-11 |
| 13 | 310-MUMNP-2015-Form 13-301115.pdf | 2018-08-11 |
| 14 | 310-MUMNP-2015-Power of Attorney-300715.pdf | 2018-08-11 |
| 14 | 310-MUMNP-2015-Form 1-110215.pdf | 2018-08-11 |
| 15 | 310-MUMNP-2015-Power of Attorney-301115.pdf | 2018-08-11 |
| 15 | 310-MUMNP-2015-Correspondence-300715.pdf | 2018-08-11 |
| 16 | ABSTRACT1.jpg | 2018-08-11 |
| 16 | 310-MUMNP-2015-ASSIGNMENT-110215.pdf | 2018-08-11 |
| 17 | 310-MUMNP-2015-FORM NO.INC-22-(30-11-2015).pdf | 2015-11-30 |
| 17 | 310-MUMNP-2015-FER.pdf | 2020-01-13 |
Search Strategy
| 1 | searchstrategy310-mumnp-2015_13-01-2020.pdf |