AN IMPROVED PROCESS FOR THE PREPARATION OF 4-
Application 835/CHE/2004 published 2007-05-11, filed 2004-08-23
The present invention relates to a process for the preparation of 4-(25-isopropoxyethoxy-methyl)phenol of Formula I Which is an important intermediate in the preparation of an antihypertensive drug Bisoprolol of Formula II
Applicant
1)AUROBINDO PHARMA LIMITED,,
:Plot No.2, Maitrivihar Complex, Ameerpet, Andhara pradesh Hyderabad-500 038
Inventor
1)RAMESH DANDALA 2)VIPIN KUMAR UMAR KHAN 3)MOHAMMED UMAR KHAN 4)MEENAKSHISUNDERAM SIVAKUMARAN No of Pages : 16 No of Claims : 10
International Info
Classification: C07C 93/06