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Process For The Preparation Of An Endothelin Receptor Antagonist
Abstract: The present invention relates to a novel process for the preparation of a compound of formula (I) wherein R is a methyl or methoxy group; to certain novel intermediates prepared in such a process and their use.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
06 May 2014
Publication Number
16/2015
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
CIPLA LIMITED
Mumbai Central
Mumbai 400 008, INDIA
Inventors
1. RAO Dharmaraj Ramachandra
4/403 Garden Enclave
Pokhran Road 2
Thane (W)-400 601
Maharashtra, INDIA.
2. KANKAN Rajendra Narayanrao
1204 Hertiage
Hiranandani Gardens Powai
Mumbai 400 076
Maharashtra
3. NAIK Sanjay
D/204 Powai Vilhar Bldg. No.2
Powai Vilhar Complex Powai
Mumbai 400 076
Maharashtra
4. GHAGARE Maruti
204/4 Shree Swamikrupa
Dhokali Kolshet road
Thane (West)400 607
Maharashtra
5. CHIKHALIKAR Sandip Vasant
A 16 3rd floor Sampada CHS
Telli Galli Cross Lane S.N. Marg
S.N. Nagar Andheri (East)
Mumbai 400069 Maharashtra
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 850-MUMNP-2014-WO INTERNATIONAL PUBLICATION DOCS-06-05-2014.pdf | 2014-05-06 |
| 2 | 850-MUMNP-2014-NOTARIAL CERTIFICATE-13-08-2014.pdf | 2014-08-13 |
| 3 | 850-MUMNP-2014-AFR-19-08-2014.pdf | 2014-08-19 |
| 4 | 850-MUMNP-2014-CLAIMS.pdf | 2018-08-11 |
| 4 | 850-MUMNP-2014-AFR-09-09-2014.pdf | 2014-09-09 |
| 5 | 850-MUMNP-2014-POWER OF AUTHORITY-(30-11-2015).pdf | 2015-11-30 |
| 5 | 850-MUMNP-2014-CORRESPONDENCE(13-8-2014).pdf | 2018-08-11 |
| 6 | 850-MUMNP-2014-MARKED COPY(FORM 1)-(30-11-2015).pdf | 2015-11-30 |
| 6 | 850-MUMNP-2014-CORRESPONDENCE-070915.pdf | 2018-08-11 |
| 7 | 850-MUMNP-2014-FORM NO.INC-22-(30-11-2015).pdf | 2015-11-30 |
| 7 | 850-MUMNP-2014-CORRESPONDENCE.pdf | 2018-08-11 |
| 8 | 850-MUMNP-2014-FORM 13-(30-11-2015).pdf | 2015-11-30 |
| 8 | 850-MUMNP-2014-FER.pdf | 2018-08-11 |
| 9 | 850-MUMNP-2014-FORM 1.pdf | 2018-08-11 |
| 9 | 850-MUMNP-2014-CORRESPONDENCE-(30-11-2015).pdf | 2015-11-30 |
| 10 | 850-MUMNP-2014-Form 18-070915.pdf | 2018-08-11 |
| 10 | ABSTRACT1.jpg | 2018-08-11 |
| 11 | 850-MUMNP-2014-FORM 2(TITLE PAGE).pdf | 2018-08-11 |
| 11 | 850-MUMNP-2014.pdf | 2018-08-11 |
| 12 | 850-MUMNP-2014-FORM 3.pdf | 2018-08-11 |
| 12 | 850-MUMNP-2014-OTHER DOCUMENT.pdf | 2018-08-11 |
| 13 | 850-MUMNP-2014-FORM 5.pdf | 2018-08-11 |
| 13 | 850-MUMNP-2014-FORM PCT-ISA-237.pdf | 2018-08-11 |
| 14 | 850-MUMNP-2014-FORM PCT-IB-304.pdf | 2018-08-11 |
| 14 | 850-MUMNP-2014-FORM PCT-IB-308.pdf | 2018-08-11 |
| 15 | 850-MUMNP-2014-FORM PCT-IB-304.pdf | 2018-08-11 |
| 15 | 850-MUMNP-2014-FORM PCT-IB-308.pdf | 2018-08-11 |
| 16 | 850-MUMNP-2014-FORM PCT-ISA-237.pdf | 2018-08-11 |
| 16 | 850-MUMNP-2014-FORM 5.pdf | 2018-08-11 |
| 17 | 850-MUMNP-2014-FORM 3.pdf | 2018-08-11 |
| 17 | 850-MUMNP-2014-OTHER DOCUMENT.pdf | 2018-08-11 |
| 18 | 850-MUMNP-2014-FORM 2(TITLE PAGE).pdf | 2018-08-11 |
| 18 | 850-MUMNP-2014.pdf | 2018-08-11 |
| 19 | 850-MUMNP-2014-Form 18-070915.pdf | 2018-08-11 |
| 19 | ABSTRACT1.jpg | 2018-08-11 |
| 20 | 850-MUMNP-2014-CORRESPONDENCE-(30-11-2015).pdf | 2015-11-30 |
| 20 | 850-MUMNP-2014-FORM 1.pdf | 2018-08-11 |
| 21 | 850-MUMNP-2014-FER.pdf | 2018-08-11 |
| 21 | 850-MUMNP-2014-FORM 13-(30-11-2015).pdf | 2015-11-30 |
| 22 | 850-MUMNP-2014-CORRESPONDENCE.pdf | 2018-08-11 |
| 22 | 850-MUMNP-2014-FORM NO.INC-22-(30-11-2015).pdf | 2015-11-30 |
| 23 | 850-MUMNP-2014-CORRESPONDENCE-070915.pdf | 2018-08-11 |
| 23 | 850-MUMNP-2014-MARKED COPY(FORM 1)-(30-11-2015).pdf | 2015-11-30 |
| 24 | 850-MUMNP-2014-POWER OF AUTHORITY-(30-11-2015).pdf | 2015-11-30 |
| 24 | 850-MUMNP-2014-CORRESPONDENCE(13-8-2014).pdf | 2018-08-11 |
| 25 | 850-MUMNP-2014-CLAIMS.pdf | 2018-08-11 |
| 25 | 850-MUMNP-2014-AFR-09-09-2014.pdf | 2014-09-09 |
| 26 | 850-MUMNP-2014-ANNEXURE TO FORM 3(13-8-2014).pdf | 2018-08-11 |
| 26 | 850-MUMNP-2014-AFR-19-08-2014.pdf | 2014-08-19 |
| 27 | 850-MUMNP-2014-NOTARIAL CERTIFICATE-13-08-2014.pdf | 2014-08-13 |
| 27 | 850-MUMNP-2014- FORM 26(13-8-2014).pdf | 2018-08-11 |
| 28 | 850-MUMNP-2014-WO INTERNATIONAL PUBLICATION DOCS-06-05-2014.pdf | 2014-05-06 |
| 28 | 850-MUMNP-2014-AbandonedLetter.pdf | 2018-10-31 |
Search Strategy
| 1 | TACD_21-03-2018.pdf |