Process For The Preparation Of Flurbiprofen

Abstract: The present invention is related to a process for the preparation of flurbiprofen of the general formula I in high purity from 2,4-difluoro nitrobenzene (II) and diethylmethyl malonate (III).

Patent Information

Application #

Filing Date

05 July 2016

Publication Number

02/2018

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

santhi@patent-art.com

Parent Application

Applicants

HYGRO CHEMICALS PHARMTEK PVT. LTD.

203 & 204, 2nd Floor, Ashoka Bhoopal Chambers, Sardar Patel Road, Secunderabad

Inventors

1. DEEVI SARANGAPANI IYENGAR

4-1-108, Street No. 3, Bhavani Nagar, Nacharam, Hyderabad – 500076

2. UPADHYE BHARGAV KRISHNAJI

135, N-4, Sector-F, CIDCO Aurangabad – 431003

3. SUNKANAPALLY RAMESH

House Number 16-5-41, Thirumala Nagar, Godavarikhani – 505209 District Karimnagar

Specification

SOFT COPY ATTACHED IN PDF

Documents

Application Documents

#	Name	Date
1	Power of Attorney [05-07-2016(online)].pdf	2016-07-05
2	Form 5 [05-07-2016(online)].pdf	2016-07-05
3	Form 3 [05-07-2016(online)].pdf	2016-07-05
4	Drawing [05-07-2016(online)].pdf	2016-07-05
5	Description(Complete) [05-07-2016(online)].pdf	2016-07-05
6	Form 7A_Pregrant Opposition_23-02-2018.pdf	2018-02-23
7	Correspondence by Applicant_Pregrant Opposition_23-02-2018.pdf	2018-02-23
8	Annexure_Pregrant Opposition_23-02-2018.pdf	2018-02-23