A Process For The Manufacture Of Salbutamol Sulphate

Abstract: A process for the manufacture of Salbutaamol sulphate, by synthesis of Salbutamol of formula II. by reacting a compound of formula III without isolation of the intermediate stages. (where R1=H, benzyl or substituted benzyl groups R2=HC1-C6 straight or branched alkyl group) with sodium borohydride in presence of inorganic halides RXn (where R represents elements selected from aluminium, zinc, calcium, boron X represents halogen atoms fluorine, bromine, chlorine and n=1,2,3 depending on the valency of the element R.

Patent Information

Application #

Filing Date

15 May 2001

Publication Number

18/2006

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

Parent Application

Applicants

Cipla Ltd

Mumbai Central, Mumbai-400 008

Inventors

1. RAJENDRA NARAYAN RAO KANKAN (RESEARCH SCIENTIST)

CIPLA LIMITED, MUMBAI CENTRAL MUMBAI-400 008

Specification

Documents

Application Documents

#	Name	Date
1	460-mum-2001-form 4(24-12-2002).pdf	2002-12-24
2	460-mum-2001-correspondence(24-12-2002).pdf	2002-12-24
3	460-mum-2001-other document(15-5-2001).pdf	2018-08-08
4	460-mum-2001-form 3(15-5-2001).pdf	2018-08-08
5	460-mum-2001-form 2(title page)-(15-5-2001).pdf	2018-08-08
6	460-mum-2001-form 2(15-5-2001).pdf	2018-08-08
7	460-mum-2001-form 1(15-5-2001).pdf	2018-08-08
8	460-mum-2001-description(complete)-(15-5-2001).pdf	2018-08-08
9	460-mum-2001-correspondence(ipo)-(24-9-2001).pdf	2018-08-08
10	460-mum-2001-claims(15-5-2001).pdf	2018-08-08
11	460-mum-2001-abstract(15-5-2001).pdf	2018-08-08