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1H NMR (CDCl3+DMSO) of Rabeprazole sodium (1): ¦Ä 2.1  (m, 2H ¨CCH2-), 2.2 (s, 3H, -
CH3), 3.3 (s, 3H, -OCH3), 3.6 (t, 2H, -OCH2-), 4.1 (t, 2H,-CH2-OCH3), 4.5 (d, Ha, -CH2-
pyridine), 4.7 (d, Hb, -CH2-pyridine), 6.6 (d, 1H, 1H-pyridine), 7.1-7.6 (m, 4H, Ar-H),
8.2 (d, 1H, pyridine).   

PREPARATION OF AMORPHOUS FORM OF  ANTI ULCER DRUGS; RASAYAN JOURNAL OF CHEMISTRY; Vol.1,No.1(2008),166-170
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