Sign In to Follow Application
View All Documents & Correspondence
View All Documents & Correspondence
Process For The Preparation Of Neostigmine And Its Salt
Abstract: The preseht ihvehtioh discloses a hovel process for the preparatioh of heostigmihe methylsulfate reactihg the compouhd 3—(dimethylamiho)phehol with _dimethylcarbamic halide ih presehce of base, phase trahsfer catalyst ahd solveht to obtaih ah ihtermediate compouhd 3-(dimethylamih6)phehyl dimethylcarbamate. The ihtermediate compouhd oh reactioh with dimethyl sulfate yields heostigmihe methylsulfate the compouhd of Formula I.
Get Free WhatsApp Updates!
Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
28 June 2016
Publication Number
52/2017
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
INDOCO REMEDIES LIMITED
166, INDOCO HOUSE CST ROAD, SANTACRUZ EAST MUMBAI MAHARASHTRA INDIA 400098
Inventors
1. SONAWANE, SHARAD VISHNU
166, INDOCO HOUSE CST ROAD, SANTACRUZ EAST MUMBAI MAHARASHTRA INDIA 400098
2. KUDUVA, SRINIVASAN SUBRAMANIAN
166, INDOCO HOUSE CST ROAD, SANTACRUZ EAST MUMBAI MAHARASHTRA INDIA 400098
3. RAMESAN, PALANGAT VAYALILEVEETIL
166, INDOCO HOUSE CST ROAD, SANTACRUZ EAST MUMBAI MAHARASHTRA INDIA 400098
4. PANANDIKAR, ADITI MILIND
166, INDOCO HOUSE CST ROAD, SANTACRUZ EAST MUMBAI MAHARASHTRA INDIA 400098
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201621022055-FER.pdf | 2021-10-18 |
| 1 | ABSTRACT1.jpg | 2018-08-11 |
| 2 | 201621022055-FORM 18 [16-06-2020(online)].pdf | 2020-06-16 |
| 2 | 201621022055-Other Patent Document-280616.pdf | 2018-08-11 |
| 3 | 201621022055-Form 1-280616.pdf | 2018-08-11 |
| 3 | 201621022055-Form 5-280616.pdf | 2018-08-11 |
| 4 | 201621022055-Form 2(Title Page)-280616.pdf | 2018-08-11 |
| 4 | 201621022055-Form 3-280616.pdf | 2018-08-11 |
| 5 | 201621022055-Form 2(Title Page)-280616.pdf | 2018-08-11 |
| 5 | 201621022055-Form 3-280616.pdf | 2018-08-11 |
| 6 | 201621022055-Form 1-280616.pdf | 2018-08-11 |
| 6 | 201621022055-Form 5-280616.pdf | 2018-08-11 |
| 7 | 201621022055-FORM 18 [16-06-2020(online)].pdf | 2020-06-16 |
| 7 | 201621022055-Other Patent Document-280616.pdf | 2018-08-11 |
| 8 | 201621022055-FER.pdf | 2021-10-18 |
| 8 | ABSTRACT1.jpg | 2018-08-11 |
Search Strategy
| 1 | SearchStrategy201621022055E_15-11-2020.pdf |