Influence of cellulose derivatives and natural polymers on in vitro release kinetics of metoprolol succinate from extended release matrix tablets

1065 ISSN 0326-2383

KEY WORDS: Hydroxypropyl methylcellulose, Metoprolol succinate, Sodium CMC, Sustained release matrix tablets.

* Author to whom correspondence should be addressed. E-mail:yamsani123@gmail.com

Latin American Journal of Pharmacy

(formerly

Acta Farmacéutica Bonaerense)

Lat. Am. J. Pharm.

30

(6): 1065-71 (2011)

Regular Article Received: June 6, 2010 Revised version: December 12, 2010 Accepted: December 28, 2010

Influence of Cellulose Derivatives and Natural Polymers

on

In Vitro

Release Kinetics of Metoprolol Succinate

from Extended Release Matrix Tablets

SUNIL R., Jagan M. SOMAGONI, Pavan K. PANAKANTI,

Chandra M. EGA & Madhusudan R. YAMSANI *

Centre for Biopharmaceutics and Pharmacokinetics, University College of Pharmaceutical Sciences,

Kakatiya University. Warangal- 506009 (Andhra Pradesh) India.