Process For The Preparation Of Indole Derivatives

Abstract: The present invention relates to a novel process for the preparation of indole derivatives. In particular, present invention relates to the process for preparing naratriptan of formula I, and its salts using novel intermediates.

Patent Information

Application #

Filing Date

12 December 2006

Publication Number

36/2008

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

Parent Application

Applicants

IND-SWIFT LABORATORIES LIMITED

S.C.O. NO-850, SHIVALIK ENCLAVE, NAC MANIMAJRA, CHANDIGARH-160 101 INDIA

Inventors

1. ASHVIN KUMAR AGGARWAL

413, LB ENCLAVE, 49-A, CHANDIGARH

2. GURDEEP SINGH SARIN

155/1, CHB FLATS, SECTOR 55, CHANDIGARH

3. CHIDAMBARAM VENKATESWARAN SRINIVASAN

201 A, G.H.NO.30, FAIRDEAL GROUP HOUSING SOCIETY, SECTOR 20, PANCHKULA-(HARYANA)

4. LALIT WADHWA

408, SHAKTI APARTMENTS, SECTOR 14, PANCHKULA-(HARYANA)

Specification

Documents

Application Documents

#	Name	Date
1	2660-DEL-2006-Correspondence-Others.pdf	2011-08-21
1	2660-del-2006-form-5.pdf	2011-08-21
2	2660-del-2006-description (provisional).pdf	2011-08-21
2	2660-del-2006-form-3.pdf	2011-08-21
3	2660-del-2006-form-1.pdf	2011-08-21
3	2660-del-2006-form-2.pdf	2011-08-21
4	2660-del-2006-form-1.pdf	2011-08-21
4	2660-del-2006-form-2.pdf	2011-08-21
5	2660-del-2006-description (provisional).pdf	2011-08-21
5	2660-del-2006-form-3.pdf	2011-08-21
6	2660-DEL-2006-Correspondence-Others.pdf	2011-08-21
6	2660-del-2006-form-5.pdf	2011-08-21